diff --git a/HTML-CSS-GitHub/LICENSE.md b/HTML-CSS-GitHub/LICENSE.md new file mode 100644 index 0000000..877d652 --- /dev/null +++ b/HTML-CSS-GitHub/LICENSE.md @@ -0,0 +1,7 @@ +[![License: CC BY 4.0](https://licensebuttons.net/l/by/4.0/80x15.png)](https://creativecommons.org/licenses/by/4.0/) : 2019 -> Present + +Licensed by Hack Your Future Belgium: @HackYourFutureBelgium, https://hackyourfuture.be, contact@hackyourfuture.be + +___ +___ +### diff --git a/HTML-CSS-GitHub/README.md b/HTML-CSS-GitHub/README.md new file mode 100644 index 0000000..3a2d9de --- /dev/null +++ b/HTML-CSS-GitHub/README.md @@ -0,0 +1,84 @@ +

HackYourFuture Belgium

+ +
+ + + +
+ +# Getting started + +> Welcome to your first training at HYF. Please read completely this file and make sure you understand everything. +Happy learning 😁 + +This repo contains all the materials for the module 1: `HTML, CSS`. The homework, exercises, and study code are in the main repository for you to fork and complete, all the lesson plans and weekly information are [in the wiki](https://github.com/be-hacking-hyf/HTML-CSS-GitHub/wiki) and the slides from class are [right here](https://be-hacking-hyf.github.io/HTML-CSS-GitHub/slides/). + +While this module is called "HTML & CSS", it's important to remember that you also need to learn how to Fork & Pull Request on GitHub, to Push and Pull your work between GitHub and your computer, and to develop locally on your computer using a browser+DevTools and a specialized text editor. + +In the first weeks it's very likely that you'll spend as much time figuring out how to publish and turn in your projects as you will spend building them. _This is totally normal and OK!_ Working like a developer takes time and practice to get good at, and at this point in your learning it's even more important than mastering HTML & CSS! + +So on days when you find yourself spending a couple hours trying to push your homework or send a PR for your coach to look over your homework, remind yourself that it's all time well spent. Mastering these skills _now_ will free your time _later_ to focus on studying the more interesting and challenging skills in this course. + +### Your mission + +- Prepare each class by reading the [wiki](https://github.com/be-hacking-hyf/HTML-CSS-GitHub/wiki) preparation work called [Prep Work (for week 1)](https://github.com/be-hacking-hyf/HTML-CSS-GitHub/wiki/Prep-Work-wk-1) +- During class, be focus, ask questions as much as you can, help your teammates when they are struggling. + +--- + +## It's not finished... yet! + +If only four hours a week were enough to learn web development! But sadly it's not :( Along side coming to class, you will have homework assignments. + +There are three types of homework: +* [__Weekly Projects__](#weekly-projects): The goal of these projects is for you to practice integrating all of your skills into one live web site. These assignments are due each Thursday. +* [__Module Exercises__](#module-exercises): The module exercises are a chance for you to focus in on some of the trickier or more important new skills without having to think about an entire project. These exercises are due at the end of the module with the third week's project. +* [__Suggested Study__](#suggested-study): The goal of Suggested Studies is to help you review old skills and prepare for new ones by providing you with small exercises that don't always result in a finished product but are always worth your time. If you ever find yourself with some time to study but not enough to dig into the Projects or Exercises, Suggested Studies are there for you! We won't be checking that you do these exercises, but you'll feel it later on if you don't :) + +### Weekly Projects + +Each week you will be required to complete a small project that integrates everything you've learned so far (HTML, CSS, GitHub, working locally, incremental development). The goal of these projects is to practice planning and building projects in a methodical and structured way, and to write the cleanest and most correct code possible. The goal of these projects _is not_ to build the fanciest most beautiful website, to use all the latest CSS tricks, or to use cool libraries and API's. + +Here's a short list of do's and don't's that can help you stay on track: + +__DO__ +* ... use only plain HTML & CSS (no CSS frameworks like Bootstrap or Material!) +* ... completely finish one step of the project before moving on to the next +* ... be very careful about your CSS classes, selectors and id's +* ... Properly indent your code +* ... find the simplest solution to each step of the project +* ... start each step of the project by copy-pasting the last step + +__Don't__ +* ... think that your site can be pretty enough to make up for messy code +* ... use any CSS libraries or frameworks +* ... make the any steps of your project do less _or more_ than is assigned +* ... move on to the next step before the previous one is finished +* ... include any JavaScript + +Take a look at the completed example to study to get an idea what's expected of you: +* [the live example](https://be-hacking-hyf.github.io/HTML-CSS-GitHub/study-code/example-project-feedback-form/) +* [it's source code](https://github.com/be-hacking-hyf/HTML-CSS-GitHub/tree/master/study-code/example-project-feedback-form). + +You can also preview the assignments here: +1. [human-intelligence TicTacToe board](./homework/week-1-project) +1. [responsive Web Designer site](./homework/week-3-project) +1. [replicate DuckDuckGo](./homework/week-3-project) + +### Module Exercises + +Along side Sunday classes and weekly projects which focus on integrating your skills, you'll be expected to complete a set of exercises to focus in and practice certain skills in isolation. While the project teaches how to integrate your skills, the exercises will focus on strengthening individual skills. This module's exercises can be found [in the exercise folder](./homework/module-exercises). + +Exercises are all due at the end of the Module, we won't be checking your exercises each week (unless you have some questions of course!). We also won't accept any homework for JavaScript 1 until you have submitted your exercises from HTML & CSS. + +So be organized about this! It's a lot easier to finish these exercises if you study them an hour a day than if you cram it all into the last weekend, and you'll learn a whole lot more along the way. + + +### Suggested Study + +You can find our study suggestions in each week's ```Homework``` page from the wiki. + + +--- +--- +### Hack Your Future: Belgium diff --git a/HTML-CSS-GitHub/homework/module-exercices/README.md b/HTML-CSS-GitHub/homework/module-exercices/README.md new file mode 100644 index 0000000..baedc93 --- /dev/null +++ b/HTML-CSS-GitHub/homework/module-exercices/README.md @@ -0,0 +1,28 @@ +## HTML & CSS Exercises + +This folder is for your Module 1 exercises, which are all due at the end of the module. We won't be checking your exercises every week but that doesn't mean you shouldn't be working on them every week! It'll be a lot more work to finish all of this in 2 days than 3 weeks. + +But what's this all about with exercises? Isn't a weekly project enough? Not it's not! The weekly project will help you learn to plan and build whole projects, but that's not the same thing as practicing all the little skills it takes to get there. + +For this module, we expect you to complete the [Applied Accessiblity](https://learn.freecodecamp.org/responsive-web-design/applied-accessibility) lessons from FreeCodeCamp then to copy your solutions into this folder. We've completed the first exercise so you can see how we expect you to submit solutions. + +You can read more about Applied Accessibility [right here](https://guide.freecodecamp.org/accessibility). + +--- + +### Live Demos + +Along with completing each example, we'd like you to put each one as a live web page on GitHub pages. This will help us grade it, and help you see how much you've built so far! + +We've set up the first completed exercise as an example for you to see how this works. (ps. this will only run if you turn on GitHub pages for your repo!) + +[__See my Live Demos__](https://your user name.github.io/HTML-CSS-GitHub/homework/module-exercises): +1. [Add an Accessible Date Picker](./1-add-an-accessible-date-picker.html) +1. [Add a Text Alternative to Images for Visually Impaired Accessibility](fill this in!) +1. + + + +--- +--- +### Hack Your Future: Belgium diff --git a/HTML-CSS-GitHub/homework/week-1-project/0-blank-page-setup/index.html b/HTML-CSS-GitHub/homework/week-1-project/0-blank-page-setup/index.html new file mode 100644 index 0000000..7ab86ff --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/0-blank-page-setup/index.html @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/HTML-CSS-GitHub/homework/week-1-project/0-blank-page-setup/style.css b/HTML-CSS-GitHub/homework/week-1-project/0-blank-page-setup/style.css new file mode 100644 index 0000000..e69de29 diff --git a/HTML-CSS-GitHub/homework/week-1-project/1-head-and-header/index.html b/HTML-CSS-GitHub/homework/week-1-project/1-head-and-header/index.html new file mode 100644 index 0000000..18ed780 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/1-head-and-header/index.html @@ -0,0 +1,25 @@ + + + + + + + + + + + + +
+

Tic Tac Toe

+
+
+ +
+ + + + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/1-head-and-header/style.css b/HTML-CSS-GitHub/homework/week-1-project/1-head-and-header/style.css new file mode 100644 index 0000000..50bc9d1 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/1-head-and-header/style.css @@ -0,0 +1,7 @@ +body { + text-align: center; + } + h1 { + color: blue; + text-align: center; + font-size: 300%; \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/2-rules-of-the-game/index.html b/HTML-CSS-GitHub/homework/week-1-project/2-rules-of-the-game/index.html new file mode 100644 index 0000000..d3888aa --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/2-rules-of-the-game/index.html @@ -0,0 +1,34 @@ + + + + + + + + + + + + +
+

Tic Tac Toe

+
+
+ +
+

RULES FOR TIC-TAC-TOE

+ + 1. The game is played on a grid that's 3 squares by 3 squares. 2. You are X, your friend (or + the computer in this case) is O. Players take turns putting their marks in empty squares. 3. + The first player to get 3 of her marks in a row (up, down, across, or diagonally) is the + winner. 4. When all 9 squares are full, the game is over. If no player has 3 marks in a row, + the game ends in a tie. +
+ + + + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/2-rules-of-the-game/style.css b/HTML-CSS-GitHub/homework/week-1-project/2-rules-of-the-game/style.css new file mode 100644 index 0000000..6bf7c40 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/2-rules-of-the-game/style.css @@ -0,0 +1,33 @@ +body { + text-align: center; + } + h1 { + color: blue; + text-align: center; + font-size: 300%; + } + + .tooltip { + position: relative; + display: inline-block; + } + + .tooltip h3 { + color: blue; + text-align: center; + font-size: 1rem; + } + .tooltip .tooltiptext { + visibility: hidden; + width: 100%; + background-color: black; + color: #fff; + text-align: center; + border-radius: 2rem; + padding: 1rem 0; + position: absolute; + } + + .tooltip:hover .tooltiptext { + visibility: visible; + } \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/3-unplayable-board/index.html b/HTML-CSS-GitHub/homework/week-1-project/3-unplayable-board/index.html new file mode 100644 index 0000000..46fcc8b --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/3-unplayable-board/index.html @@ -0,0 +1,104 @@ + + + + + + + + + + + + +
+

Tic Tac Toe

+
+ + + + + + + + + + + + + + +
+ + + + + + + + + + + +
+ + + + + +
+ + +
+

RULES FOR TIC-TAC-TOE

+ + 1. The game is played on a grid that's 3 squares by 3 squares. 2. You are X, your friend (or + the computer in this case) is O. Players take turns putting their marks in empty squares. 3. + The first player to get 3 of her marks in a row (up, down, across, or diagonally) is the + winner. 4. When all 9 squares are full, the game is over. If no player has 3 marks in a row, + the game ends in a tie. +
+ + + + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/3-unplayable-board/style.css b/HTML-CSS-GitHub/homework/week-1-project/3-unplayable-board/style.css new file mode 100644 index 0000000..56dd141 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/3-unplayable-board/style.css @@ -0,0 +1,38 @@ +body { + text-align: center; + } + h1 { + color: blue; + text-align: center; + font-size: 300%; + } + + #board { + display: flex; + justify-content: center; + } + + .tooltip { + position: relative; + display: inline-block; + } + + .tooltip h3 { + color: blue; + text-align: center; + font-size: 1rem; + } + .tooltip .tooltiptext { + visibility: hidden; + width: 100%; + background-color: black; + color: #fff; + text-align: center; + border-radius: 2rem; + padding: 1rem 0; + position: absolute; + } + + .tooltip:hover .tooltiptext { + visibility: visible; + } \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/4-playable-board/index.html b/HTML-CSS-GitHub/homework/week-1-project/4-playable-board/index.html new file mode 100644 index 0000000..845789f --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/4-playable-board/index.html @@ -0,0 +1,107 @@ + + + + + + + + TicTacToe with HTML&CSS + + + + +
+

Tic Tac Toe

+
+
+ + + + + + + + + + + + + + + + +
+ + + + + +
+ + + + + +
+ + + + + +
+
+ +
+

RULES FOR TIC-TAC-TOE

+ + 1. The game is played on a grid that's 3 squares by 3 squares. 2. You are X, your friend (or + the computer in this case) is O. Players take turns putting their marks in empty squares. 3. + The first player to get 3 of her marks in a row (up, down, across, or diagonally) is the + winner. 4. When all 9 squares are full, the game is over. If no player has 3 marks in a row, + the game ends in a tie. +
+ + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/4-playable-board/style.css b/HTML-CSS-GitHub/homework/week-1-project/4-playable-board/style.css new file mode 100644 index 0000000..28b9ed1 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/4-playable-board/style.css @@ -0,0 +1,59 @@ +body { + text-align: center; + } + h1 { + color: blue; + text-align: center; + font-size: 300%; + } + #board { + display: flex; + justify-content: center; + } + + .box { + display: grid; + grid-gap: 1rem; + grid-template-columns: 1fr; + width: 4rem; + height: 4rem; + font-size: 2rem; + } + .tooltip { + position: relative; + display: inline-block; + } + + .tooltip h3 { + color: blue; + text-align: center; + font-size: 1rem; + } + .tooltip .tooltiptext { + visibility: hidden; + width: 100%; + background-color: black; + color: #fff; + text-align: center; + border-radius: 2rem; + padding: 1rem 0; + position: absolute; + } + + .tooltip:hover .tooltiptext { + visibility: visible; + } + + footer{ + position:relative; + bottom:0; + width:100%; + margin:0rem; + text-align:center; + padding:0.5rem; + + footer a { + color: blue; + font-size: 1.5rem; + } + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-1-project/5-up-to-you/index.html b/HTML-CSS-GitHub/homework/week-1-project/5-up-to-you/index.html new file mode 100644 index 0000000..e69de29 diff --git a/HTML-CSS-GitHub/homework/week-1-project/5-up-to-you/style.css b/HTML-CSS-GitHub/homework/week-1-project/5-up-to-you/style.css new file mode 100644 index 0000000..e69de29 diff --git a/HTML-CSS-GitHub/homework/week-1-project/README.md b/HTML-CSS-GitHub/homework/week-1-project/README.md new file mode 100644 index 0000000..5ebb51b --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/README.md @@ -0,0 +1,16 @@ +## Week 1 Project + +To complete this week's project (a simple, interactive tic-tac-toe board) you'll need to code each user story described [in this user story table](https://be-hacking-hyf.github.io/HTML-CSS-GitHub/homework/week-1-project/). You will start by forking [this repository](https://github.com/be-hacking-hyf/HTML-CSS-GitHub), cloning it to your computer, and writing the HTML and CSS for each folder. For more information on what is expected from the project you can read about weekly projects [right here](https://github.com/be-hacking-hyf/html-css-github/#weekly-projects). + +But wait! It's not enough to have a tic-tac-toe board that workss It's even more important that you understand how this tic-tac-toe board can be broken into small steps and developed incrementally. To show us that you are mastering this skill you will be required to save each step of your progress in a different folder, as a fully-working (but incomplete) web site. Each step will use the previous one as a starting point. + +Take a look at the completed example to get an idea of what a finished project looks like, notice that each folder has code in it and each row in the table links to a working web page: +* [it's source code](https://github.com/be-hacking-hyf/HTML-CSS-GitHub/tree/master/study-code/example-project-feedback-form) +* [the live example](https://be-hacking-hyf.github.io/HTML-CSS-GitHub/study-code/example-project-feedback-form/) + + +When you've written your code for each folder, tested the table and each page on your computer, have pushed your work to your github account, _and_ turned on GitHub pages, you're ready to turn in your homework! You can find instructions for homework submission [right here](https://github.com/be-hacking-hyf/html-css-github/wiki/Homework-Submission). + +--- +--- +### Hack Your Future: Belgium diff --git a/HTML-CSS-GitHub/homework/week-1-project/index.html b/HTML-CSS-GitHub/homework/week-1-project/index.html new file mode 100644 index 0000000..9c9b00b --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-1-project/index.html @@ -0,0 +1,68 @@ + + + + + + + + HTML/CSS Week 21Project Table + + + + +

Human-Intelligence TicTacToe

+

+ Build a non-interactive (but responsive!) TicTacToe board. The board should get bigger and smaller as the screen + changes sizes, and users should be able to mark each box with an X or an O +

+

+ + Be sure to use HTML5 + Semantic Elements whenever possible! + +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
a user can ...HTMLCSS
... open a website empty HTML template, requiring CSS fileempty CSS file
... know what the site is abouttitle, main div, header, descriptionstyle for body, main and title
... read the rules for TicTacToea section describing the rules of TicTactoestyle the rules so they are not visible until a user wants to see them
... see a boarda 3x3 TicTacToe board (there's more than one way to do this!)style the board!
... mark the squares of the boardup to you!up to you!
... (what can the user do?)up to you!up to you!
+ + + diff --git a/HTML-CSS-GitHub/homework/week-2-project/0-blank-page-setup/index.html b/HTML-CSS-GitHub/homework/week-2-project/0-blank-page-setup/index.html new file mode 100644 index 0000000..7ab86ff --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/0-blank-page-setup/index.html @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/HTML-CSS-GitHub/homework/week-2-project/0-blank-page-setup/style.css b/HTML-CSS-GitHub/homework/week-2-project/0-blank-page-setup/style.css new file mode 100644 index 0000000..e69de29 diff --git a/HTML-CSS-GitHub/homework/week-2-project/1-head-and-header/index.html b/HTML-CSS-GitHub/homework/week-2-project/1-head-and-header/index.html new file mode 100644 index 0000000..ae2de95 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/1-head-and-header/index.html @@ -0,0 +1,32 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+ + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/1-head-and-header/style.css b/HTML-CSS-GitHub/homework/week-2-project/1-head-and-header/style.css new file mode 100644 index 0000000..e69de29 diff --git a/HTML-CSS-GitHub/homework/week-2-project/2-main-footer-css-for-body/index.html b/HTML-CSS-GitHub/homework/week-2-project/2-main-footer-css-for-body/index.html new file mode 100644 index 0000000..ea4f989 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/2-main-footer-css-for-body/index.html @@ -0,0 +1,62 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+
+

Pets Planets

+

Lorem ipsum dolor, sit amet consectetur adipisicing elit. Veritatis, perspiciatis cum nihil sunt alias sint adipisci sapiente culpa ducimus provident. Autem iure totam debitis architecto accusantium aliquam officia modi cum!

+
+
+
+
+
+ +

Care

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Feeding

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Adoption

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+
+
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/2-main-footer-css-for-body/style.css b/HTML-CSS-GitHub/homework/week-2-project/2-main-footer-css-for-body/style.css new file mode 100644 index 0000000..96936d4 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/2-main-footer-css-for-body/style.css @@ -0,0 +1,9 @@ +body{ + font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; + font-size: 1rem; + line-height: 1,5rem; + padding: 0; + margin: 0; + background-color: #f1f3ce; + +} \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/3-css/index.html b/HTML-CSS-GitHub/homework/week-2-project/3-css/index.html new file mode 100644 index 0000000..2546eb9 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/3-css/index.html @@ -0,0 +1,61 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+
+

Pets Planets

+
+
+
+
+
+ +

Care

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Feeding

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Adoption

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+
+
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/3-css/style.css b/HTML-CSS-GitHub/homework/week-2-project/3-css/style.css new file mode 100644 index 0000000..4ce86d8 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/3-css/style.css @@ -0,0 +1,86 @@ +body{ + font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; + font-size: 1rem; + line-height: 1,5rem; + padding: 0; + margin: 0; + background-color: #f1f3ce; +} + + +.container{ + width: 80%; + margin: auto; + overflow: hidden; + +} +header{ + background: #00293c; + color: #f1f3ce; + padding: 2rem; + min-height: 4rem; + border-bottom: #f62a00 0.5rem solid; +} +header a{ + color: #f1f3ce; + text-decoration: none; + text-transform: uppercase; + font-size: 1rem; + +} +header ul{ + margin: 0rem; + padding: 0rem; +} + +header li{ + display: inline; + float: left; + padding: 0 1.5rem 0 1.5rem; + +} +header #dogs{ + float: left; +} +header a:hover{ + color: #f62a00; + font-weight: bold; + +} +#info{ + min-height: 25rem; + background: url('../dogs.jpeg') 0 -25rem; + text-align: center; + color:#f62a00; + font-weight: bold; +} + +#info h1{ + font-size: 2rem; + margin-top: 16rem; + margin-bottom: 1rem; + +} +#boxes{ + margin-top: 1rem; +} +#boxes .box{ + float:left; + text-align: center; + width: 30%; + padding: 1rem; +} + +#boxes .box img{ + width: 6rem; +} + +footer{ + padding: 1.5rem; + margin-top: 1.5rem; + color: #f1f3ce; + background-color: #00293c; + text-align: center; + +} + diff --git a/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/about.html b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/about.html new file mode 100644 index 0000000..522cb36 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/about.html @@ -0,0 +1,46 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+

Who Are We?

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Rem pariatur fuga, dolor nihil provident beatae expedita ipsum explicabo cupiditate rerum voluptatem saepe iure quisquam repudiandae tempore similique atque earum suscipit.

+
+ +
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/index.html b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/index.html new file mode 100644 index 0000000..2546eb9 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/index.html @@ -0,0 +1,61 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+
+

Pets Planets

+
+
+
+
+
+ +

Care

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Feeding

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Adoption

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+
+
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/shop.html b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/shop.html new file mode 100644 index 0000000..7bc189a --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/shop.html @@ -0,0 +1,60 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+
+
+
+
+
+
+ +

cat food

+

2€

+
+
+ +

Dog Collors

+

5,99€

+
+
+ +

human foods for dog

+

9,99€

+
+
+
+
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/style.css b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/style.css new file mode 100644 index 0000000..3ce5d93 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/4-about-home-css/style.css @@ -0,0 +1,108 @@ +body{ + font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; + font-size: 1rem; + line-height: 1,5rem; + padding: 0; + margin: 0; + background-color: #f1f3ce; +} + + +.container{ + width: 80%; + margin: auto; + overflow: hidden; + +} +header{ + background: #00293c; + color: #f1f3ce; + padding: 2rem; + min-height: 4rem; + border-bottom: #f62a00 0.5rem solid; +} +header a{ + color: #f1f3ce; + text-decoration: none; + text-transform: uppercase; + font-size: 1rem; + +} +header ul{ + margin: 0rem; + padding: 0rem; +} + +header li{ + display: inline; + float: left; + padding: 0 1.5rem 0 1.5rem; + +} +header #dogs{ + float: left; +} +header a:hover{ + color: #f62a00; + font-weight: bold; + +} +#info{ + min-height: 25rem; + background: url('../dogs.jpeg') 0 -25rem; + text-align: center; + color:#f62a00; + font-weight: bold; +} + +#info h1{ + font-size: 2rem; + margin-top: 16rem; + margin-bottom: 1rem; + +} +#boxes{ + margin-top: 1rem; +} +#boxes .box{ + float:left; + text-align: center; + width: 30%; + padding: 1rem; +} + +#boxes .box img{ + width: 6rem; +} + +footer{ + padding: 1.5rem; + margin-top: 1.5rem; + color: #f1f3ce; + background-color: #00293c; + text-align: center; + +} +/*About*/ + +.navy{ + padding: 1rem; + background: #00293c; + color: #f1f3ce; + margin-top: 1rem; + margin-bottom: 1rem; + +} +.highlight{ + color: #f62a00; + +} +/*shop*/ + +#cat{ + min-height: 25rem; + background: url('../bulldog2.jpeg') 0 -25rem; + text-align: center; + color:#f62a00; + font-weight: bold; +} diff --git a/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/about.html b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/about.html new file mode 100644 index 0000000..8cde487 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/about.html @@ -0,0 +1,46 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+

Who Are We?

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Rem pariatur fuga, dolor nihil provident beatae expedita ipsum explicabo cupiditate rerum voluptatem saepe iure quisquam repudiandae tempore similique atque earum suscipit.

+
+ +
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/index.html b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/index.html new file mode 100644 index 0000000..2546eb9 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/index.html @@ -0,0 +1,61 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+
+

Pets Planets

+
+
+
+
+
+ +

Care

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Feeding

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+ +

Adoption

+

Lorem ipsum dolor sit amet consectetur adipisicing elit. Officiis explicabo aperiam consectetur eligendi amet? Nemo possimus consectetur minima eveniet cumque maxime quae, deserunt, at magni beatae id sunt distinctio exercitationem.

+
+
+
+
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/shop.html b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/shop.html new file mode 100644 index 0000000..7bc189a --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/shop.html @@ -0,0 +1,60 @@ + + + + + + + + + + Our Pets + + + +
+
+
+

Our Pets

+
+
+ + +
+
+
+
+
+
+
+
+
+ +

cat food

+

2€

+
+
+ +

Dog Collors

+

5,99€

+
+
+ +

human foods for dog

+

9,99€

+
+
+
+
+ + + + + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/style.css b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/style.css new file mode 100644 index 0000000..ab18d86 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/5-mediaqueris/style.css @@ -0,0 +1,124 @@ +body{ + font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; + font-size: 1rem; + line-height: 1,5rem; + padding: 0; + margin: 0; + background-color: #f1f3ce; +} + + +.container{ + width: 80%; + margin: auto; + overflow: hidden; + +} +header{ + background: #00293c; + color: #f1f3ce; + padding: 2rem; + min-height: 4rem; + border-bottom: #f62a00 0.5rem solid; +} +header a{ + color: #f1f3ce; + text-decoration: none; + text-transform: uppercase; + font-size: 1rem; + +} +header ul{ + margin: 0rem; + padding: 0rem; +} + +header li{ + display: inline; + padding: 0 1.5rem 0 1.5rem; + +} +header #dogs{ + float: left; +} +header a:hover{ + color: #f62a00; + font-weight: bold; + +} +#info{ + min-height: 25rem; + background: url('../dogs.jpeg') 0 -25rem; + text-align: center; + color:#f62a00; + font-weight: bold; +} + +#info h1{ + font-size: 2rem; + margin-top: 16rem; + margin-bottom: 1rem; + +} +#boxes{ + margin-top: 1rem; +} +#boxes .box{ + float:left; + text-align: center; + width: 30%; + padding: 1rem; +} + +#boxes .box img{ + width: 6rem; +} + +footer{ + padding: 1.5rem; + margin-top: 1.5rem; + color: #f1f3ce; + background-color: #00293c; + text-align: center; + +} +/*About*/ + +.navy{ + padding: 1rem; + background: #00293c; + color: #f1f3ce; + margin-top: 1rem; + margin-bottom: 1rem; + +} +.highlight{ + color: #f62a00; + +} +/*shop*/ + +#cat{ + min-height: 25rem; + background: url('../bulldog2.jpeg') 0 -25rem; + text-align: center; + color:#f62a00; + font-weight: bold; +} + +/*mediaqueris*/ +@media(max-width: 768px){ + header #dogs, + header nav, + header nav li, + #boxes .box, + .navy, .our{ + float: none; + text-align: center; + width: 100%; + } + + header{ + padding-bottom: 1rem; + } +} diff --git a/HTML-CSS-GitHub/homework/week-2-project/README.md b/HTML-CSS-GitHub/homework/week-2-project/README.md new file mode 100644 index 0000000..ed64c46 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/README.md @@ -0,0 +1,15 @@ +# Week 2 Project + +This week's project is a bit different from the last weeks' projects. Your web page will be larger and more complex than the last two sites you made, but you'll be following [this video tutorial](https://www.youtube.com/watch?v=Wm6CUkswsNw) by Traversy Media. Mr. Traversy is one of the best coaches on YouTube so you're in good hands! + +But wait. A working website is not a finished project! + +We still expect your Week 3 project to be broken down into working steps with a table in the ```index.html``` to describe your user stories, and for each step to be saved separately in it's own folder. Only this time we don't tell you what the steps are! Part of your assignment is to decide when one user story begins and the next ends. (We won't even tell you how many user stories there are ;) + +You'll get a chance in class next Sunday to discuss the different ways this project an be broken down into user stories. + +> Pay attention to how he uses HTML5 Semantic Tags to structure his web pages! + +--- +--- +### Hack Your Future: Belgium diff --git a/HTML-CSS-GitHub/homework/week-2-project/bulldog2.jpeg b/HTML-CSS-GitHub/homework/week-2-project/bulldog2.jpeg new file mode 100644 index 0000000..8e7b9a9 Binary files /dev/null and b/HTML-CSS-GitHub/homework/week-2-project/bulldog2.jpeg differ diff --git a/HTML-CSS-GitHub/homework/week-2-project/cat.jpeg b/HTML-CSS-GitHub/homework/week-2-project/cat.jpeg new file mode 100644 index 0000000..355bec0 Binary files /dev/null and b/HTML-CSS-GitHub/homework/week-2-project/cat.jpeg differ diff --git a/HTML-CSS-GitHub/homework/week-2-project/dogs.jpeg b/HTML-CSS-GitHub/homework/week-2-project/dogs.jpeg new file mode 100644 index 0000000..f862ff9 Binary files /dev/null and b/HTML-CSS-GitHub/homework/week-2-project/dogs.jpeg differ diff --git a/HTML-CSS-GitHub/homework/week-2-project/dogs2.jpeg b/HTML-CSS-GitHub/homework/week-2-project/dogs2.jpeg new file mode 100644 index 0000000..791f9f1 Binary files /dev/null and b/HTML-CSS-GitHub/homework/week-2-project/dogs2.jpeg differ diff --git a/HTML-CSS-GitHub/homework/week-2-project/food.jpeg b/HTML-CSS-GitHub/homework/week-2-project/food.jpeg new file mode 100644 index 0000000..b1147a5 Binary files /dev/null and b/HTML-CSS-GitHub/homework/week-2-project/food.jpeg differ diff --git a/HTML-CSS-GitHub/homework/week-2-project/index.html b/HTML-CSS-GitHub/homework/week-2-project/index.html new file mode 100644 index 0000000..3e8dc85 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/index.html @@ -0,0 +1,75 @@ + + + + + + + + HTML/CSS Week 2 Project Table + + + +

Traversy Media: Build An HTML5 Website With A Responsive Layout

+

+ +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
a user can ...index.htmlabout.htmlshop.htmlCSS
... open a website empty HTML template, requiring CSS file, title tag(doesn't exist yet!)(doesn't exist yet!)empty CSS file
... head-and-header HTML head, header, title tag(doesn't exist yet!)(doesn't exist yet!)empty CSS file
...main,section,footer,css for body HTML head, header, title tag(doesn't exist yet!)(doesn't exist yet!)CSS file, css for body
...css html ready for home page(doesn't exist yet!)(doesn't exist yet!)CSS file, css for index
...home,about,shop,css html ready for home pageabout readyshop readyCSS file, css ready
...mediaquers html aboutshopCSS
+ + + diff --git a/HTML-CSS-GitHub/homework/week-2-project/logo_adoption.svg b/HTML-CSS-GitHub/homework/week-2-project/logo_adoption.svg new file mode 100644 index 0000000..503191c --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/logo_adoption.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-2-project/logo_care.png b/HTML-CSS-GitHub/homework/week-2-project/logo_care.png new file mode 100644 index 0000000..672e214 Binary files /dev/null and b/HTML-CSS-GitHub/homework/week-2-project/logo_care.png differ diff --git a/HTML-CSS-GitHub/homework/week-2-project/logo_feeding.svg b/HTML-CSS-GitHub/homework/week-2-project/logo_feeding.svg new file mode 100644 index 0000000..c0c3338 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-2-project/logo_feeding.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/HTML-CSS-GitHub/homework/week-3-project/README.md b/HTML-CSS-GitHub/homework/week-3-project/README.md new file mode 100644 index 0000000..7588cfe --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-3-project/README.md @@ -0,0 +1 @@ +See the assignment [live on GitHub Pages](https://be-hacking-hyf.github.io/html-css-github/week-3-project) diff --git a/HTML-CSS-GitHub/homework/week-3-project/index.html b/HTML-CSS-GitHub/homework/week-3-project/index.html new file mode 100644 index 0000000..8c60329 --- /dev/null +++ b/HTML-CSS-GitHub/homework/week-3-project/index.html @@ -0,0 +1,70 @@ + + + + + + + + HTML/CSS Week 3 Project Table + + + +

DuckDuckGo

+

+ Replicate DuckDuckGo using just HTML & CSS. Users should be + able to type into the search bar, but nothing needs to happen when they hit "enter".

+

+ +

Be sure to use the same colors, the same images, and the same + font as DuckDuckGo. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
a user can ...HTMLCSS
... open a website empty HTML template, requiring CSS file, title tagempty CSS file
... type into the search bara section structured like the top of DuckDuckGosome styling to make it visually match DuckDuckGo
... know DuckDuckGo doesn't store personal dataa section based off the second section of DuckDuckGosome styling to make it visually match DuckDuckGo
... be assured they won't be targeted for adsa section based off the third section of DuckDuckGosome styling to make it visually match DuckDuckGo
... be assured they won't be trackeda section based off the fourth section of DuckDuckGosome styling to make it visually match DuckDuckGo
... read the call to actiona section based off the fifth section of DuckDuckGosome styling to make it visually match DuckDuckGo
+ + + diff --git a/HTML-CSS-GitHub/slides/README.md b/HTML-CSS-GitHub/slides/README.md new file mode 100644 index 0000000..cd45600 --- /dev/null +++ b/HTML-CSS-GitHub/slides/README.md @@ -0,0 +1,9 @@ +## Slide Shows for HTML, CSS & GitHub + +* [week 1](./week-1.html) +* [week 2](./week-2.html) +* [week 3](./week-3.html) + +--- +--- +### Hack Your Future: Belgium diff --git a/HTML-CSS-GitHub/slides/assets/img/module-1--unicorn.png b/HTML-CSS-GitHub/slides/assets/img/module-1--unicorn.png new file mode 100644 index 0000000..eb96a31 Binary files /dev/null and b/HTML-CSS-GitHub/slides/assets/img/module-1--unicorn.png differ diff --git a/HTML-CSS-GitHub/slides/lib/css/print/paper.css b/HTML-CSS-GitHub/slides/lib/css/print/paper.css new file mode 100644 index 0000000..27d19dd --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/print/paper.css @@ -0,0 +1,203 @@ +/* Default Print Stylesheet Template + by Rob Glazebrook of CSSnewbie.com + Last Updated: June 4, 2008 + + Feel free (nay, compelled) to edit, append, and + manipulate this file as you see fit. */ + + +@media print { + + /* SECTION 1: Set default width, margin, float, and + background. This prevents elements from extending + beyond the edge of the printed page, and prevents + unnecessary background images from printing */ + html { + background: #fff; + width: auto; + height: auto; + overflow: visible; + } + body { + background: #fff; + font-size: 20pt; + width: auto; + height: auto; + border: 0; + margin: 0 5%; + padding: 0; + overflow: visible; + float: none !important; + } + + /* SECTION 2: Remove any elements not needed in print. + This would include navigation, ads, sidebars, etc. */ + .nestedarrow, + .controls, + .fork-reveal, + .share-reveal, + .state-background, + .reveal .progress, + .reveal .backgrounds, + .reveal .slide-number { + display: none !important; + } + + /* SECTION 3: Set body font face, size, and color. + Consider using a serif font for readability. */ + body, p, td, li, div { + font-size: 20pt!important; + font-family: Georgia, "Times New Roman", Times, serif !important; + color: #000; + } + + /* SECTION 4: Set heading font face, sizes, and color. + Differentiate your headings from your body text. + Perhaps use a large sans-serif for distinction. */ + h1,h2,h3,h4,h5,h6 { + color: #000!important; + height: auto; + line-height: normal; + font-family: Georgia, "Times New Roman", Times, serif !important; + text-shadow: 0 0 0 #000 !important; + text-align: left; + letter-spacing: normal; + } + /* Need to reduce the size of the fonts for printing */ + h1 { font-size: 28pt !important; } + h2 { font-size: 24pt !important; } + h3 { font-size: 22pt !important; } + h4 { font-size: 22pt !important; font-variant: small-caps; } + h5 { font-size: 21pt !important; } + h6 { font-size: 20pt !important; font-style: italic; } + + /* SECTION 5: Make hyperlinks more usable. + Ensure links are underlined, and consider appending + the URL to the end of the link for usability. */ + a:link, + a:visited { + color: #000 !important; + font-weight: bold; + text-decoration: underline; + } + /* + .reveal a:link:after, + .reveal a:visited:after { + content: " (" attr(href) ") "; + color: #222 !important; + font-size: 90%; + } + */ + + + /* SECTION 6: more reveal.js specific additions by @skypanther */ + ul, ol, div, p { + visibility: visible; + position: static; + width: auto; + height: auto; + display: block; + overflow: visible; + margin: 0; + text-align: left !important; + } + .reveal pre, + .reveal table { + margin-left: 0; + margin-right: 0; + } + .reveal pre code { + padding: 20px; + border: 1px solid #ddd; + } + .reveal blockquote { + margin: 20px 0; + } + .reveal .slides { + position: static !important; + width: auto !important; + height: auto !important; + + left: 0 !important; + top: 0 !important; + margin-left: 0 !important; + margin-top: 0 !important; + padding: 0 !important; + zoom: 1 !important; + + overflow: visible !important; + display: block !important; + + text-align: left !important; + -webkit-perspective: none; + -moz-perspective: none; + -ms-perspective: none; + perspective: none; + + -webkit-perspective-origin: 50% 50%; + -moz-perspective-origin: 50% 50%; + -ms-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; + } + .reveal .slides section { + visibility: visible !important; + position: static !important; + width: auto !important; + height: auto !important; + display: block !important; + overflow: visible !important; + + left: 0 !important; + top: 0 !important; + margin-left: 0 !important; + margin-top: 0 !important; + padding: 60px 20px !important; + z-index: auto !important; + + opacity: 1 !important; + + page-break-after: always !important; + + -webkit-transform-style: flat !important; + -moz-transform-style: flat !important; + -ms-transform-style: flat !important; + transform-style: flat !important; + + -webkit-transform: none !important; + -moz-transform: none !important; + -ms-transform: none !important; + transform: none !important; + + -webkit-transition: none !important; + -moz-transition: none !important; + -ms-transition: none !important; + transition: none !important; + } + .reveal .slides section.stack { + padding: 0 !important; + } + .reveal section:last-of-type { + page-break-after: avoid !important; + } + .reveal section .fragment { + opacity: 1 !important; + visibility: visible !important; + + -webkit-transform: none !important; + -moz-transform: none !important; + -ms-transform: none !important; + transform: none !important; + } + .reveal section img { + display: block; + margin: 15px 0px; + background: rgba(255,255,255,1); + border: 1px solid #666; + box-shadow: none; + } + + .reveal section small { + font-size: 0.8em; + } + +} diff --git a/HTML-CSS-GitHub/slides/lib/css/print/pdf.css b/HTML-CSS-GitHub/slides/lib/css/print/pdf.css new file mode 100644 index 0000000..752d955 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/print/pdf.css @@ -0,0 +1,164 @@ +/** + * This stylesheet is used to print reveal.js + * presentations to PDF. + * + * https://github.com/hakimel/reveal.js#pdf-export + */ + +* { + -webkit-print-color-adjust: exact; +} + +body { + margin: 0 auto !important; + border: 0; + padding: 0; + float: none !important; + overflow: visible; +} + +html { + width: 100%; + height: 100%; + overflow: visible; +} + +/* Remove any elements not needed in print. */ +.nestedarrow, +.reveal .controls, +.reveal .progress, +.reveal .playback, +.reveal.overview, +.fork-reveal, +.share-reveal, +.state-background { + display: none !important; +} + +h1, h2, h3, h4, h5, h6 { + text-shadow: 0 0 0 #000 !important; +} + +.reveal pre code { + overflow: hidden !important; + font-family: Courier, 'Courier New', monospace !important; +} + +ul, ol, div, p { + visibility: visible; + position: static; + width: auto; + height: auto; + display: block; + overflow: visible; + margin: auto; +} +.reveal { + width: auto !important; + height: auto !important; + overflow: hidden !important; +} +.reveal .slides { + position: static; + width: 100% !important; + height: auto !important; + zoom: 1 !important; + + left: auto; + top: auto; + margin: 0 !important; + padding: 0 !important; + + overflow: visible; + display: block; + + perspective: none; + perspective-origin: 50% 50%; +} + +.reveal .slides .pdf-page { + position: relative; + overflow: hidden; + z-index: 1; + + page-break-after: always; +} + +.reveal .slides section { + visibility: visible !important; + display: block !important; + position: absolute !important; + + margin: 0 !important; + padding: 0 !important; + box-sizing: border-box !important; + min-height: 1px; + + opacity: 1 !important; + + transform-style: flat !important; + transform: none !important; +} + +.reveal section.stack { + position: relative !important; + margin: 0 !important; + padding: 0 !important; + page-break-after: avoid !important; + height: auto !important; + min-height: auto !important; +} + +.reveal img { + box-shadow: none; +} + +.reveal .roll { + overflow: visible; + line-height: 1em; +} + +/* Slide backgrounds are placed inside of their slide when exporting to PDF */ +.reveal .slide-background { + display: block !important; + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + z-index: auto !important; +} + +/* Display slide speaker notes when 'showNotes' is enabled */ +.reveal.show-notes { + max-width: none; + max-height: none; +} +.reveal .speaker-notes-pdf { + display: block; + width: 100%; + height: auto; + max-height: none; + top: auto; + right: auto; + bottom: auto; + left: auto; + z-index: 100; +} + +/* Layout option which makes notes appear on a separate page */ +.reveal .speaker-notes-pdf[data-layout="separate-page"] { + position: relative; + color: inherit; + background-color: transparent; + padding: 20px; + page-break-after: always; + border: 0; +} + +/* Display slide numbers when 'slideNumber' is enabled */ +.reveal .slide-number-pdf { + display: block; + position: absolute; + font-size: 14px; +} diff --git a/HTML-CSS-GitHub/slides/lib/css/reset.css b/HTML-CSS-GitHub/slides/lib/css/reset.css new file mode 100644 index 0000000..e238539 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/reset.css @@ -0,0 +1,30 @@ +/* http://meyerweb.com/eric/tools/css/reset/ + v4.0 | 20180602 + License: none (public domain) +*/ + +html, body, div, span, applet, object, iframe, +h1, h2, h3, h4, h5, h6, p, blockquote, pre, +a, abbr, acronym, address, big, cite, code, +del, dfn, em, img, ins, kbd, q, s, samp, +small, strike, strong, sub, sup, tt, var, +b, u, i, center, +dl, dt, dd, ol, ul, li, +fieldset, form, label, legend, +table, caption, tbody, tfoot, thead, tr, th, td, +article, aside, canvas, details, embed, +figure, figcaption, footer, header, hgroup, +main, menu, nav, output, ruby, section, summary, +time, mark, audio, video { + margin: 0; + padding: 0; + border: 0; + font-size: 100%; + font: inherit; + vertical-align: baseline; +} +/* HTML5 display-role reset for older browsers */ +article, aside, details, figcaption, figure, +footer, header, hgroup, main, menu, nav, section { + display: block; +} \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/reveal.css b/HTML-CSS-GitHub/slides/lib/css/reveal.css new file mode 100644 index 0000000..1b9651b --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/reveal.css @@ -0,0 +1,1598 @@ +/*! + * reveal.js + * http://revealjs.com + * MIT licensed + * + * Copyright (C) 2019 Hakim El Hattab, http://hakim.se + */ +/********************************************* + * GLOBAL STYLES + *********************************************/ +html { + width: 100%; + height: 100%; + height: 100vh; + height: calc( var(--vh, 1vh) * 100); + overflow: hidden; } + +body { + height: 100%; + overflow: hidden; + position: relative; + line-height: 1; + margin: 0; + background-color: #fff; + color: #000; } + +/********************************************* + * VIEW FRAGMENTS + *********************************************/ +.reveal .slides section .fragment { + opacity: 0; + visibility: hidden; + transition: all .2s ease; } + .reveal .slides section .fragment.visible { + opacity: 1; + visibility: inherit; } + +.reveal .slides section .fragment.grow { + opacity: 1; + visibility: inherit; } + .reveal .slides section .fragment.grow.visible { + -webkit-transform: scale(1.3); + transform: scale(1.3); } + +.reveal .slides section .fragment.shrink { + opacity: 1; + visibility: inherit; } + .reveal .slides section .fragment.shrink.visible { + -webkit-transform: scale(0.7); + transform: scale(0.7); } + +.reveal .slides section .fragment.zoom-in { + -webkit-transform: scale(0.1); + transform: scale(0.1); } + .reveal .slides section .fragment.zoom-in.visible { + -webkit-transform: none; + transform: none; } + +.reveal .slides section .fragment.fade-out { + opacity: 1; + visibility: inherit; } + .reveal .slides section .fragment.fade-out.visible { + opacity: 0; + visibility: hidden; } + +.reveal .slides section .fragment.semi-fade-out { + opacity: 1; + visibility: inherit; } + .reveal .slides section .fragment.semi-fade-out.visible { + opacity: 0.5; + visibility: inherit; } + +.reveal .slides section .fragment.strike { + opacity: 1; + visibility: inherit; } + .reveal .slides section .fragment.strike.visible { + text-decoration: line-through; } + +.reveal .slides section .fragment.fade-up { + -webkit-transform: translate(0, 20%); + transform: translate(0, 20%); } + .reveal .slides section .fragment.fade-up.visible { + -webkit-transform: translate(0, 0); + transform: translate(0, 0); } + +.reveal .slides section .fragment.fade-down { + -webkit-transform: translate(0, -20%); + transform: translate(0, -20%); } + .reveal .slides section .fragment.fade-down.visible { + -webkit-transform: translate(0, 0); + transform: translate(0, 0); } + +.reveal .slides section .fragment.fade-right { + -webkit-transform: translate(-20%, 0); + transform: translate(-20%, 0); } + .reveal .slides section .fragment.fade-right.visible { + -webkit-transform: translate(0, 0); + transform: translate(0, 0); } + +.reveal .slides section .fragment.fade-left { + -webkit-transform: translate(20%, 0); + transform: translate(20%, 0); } + .reveal .slides section .fragment.fade-left.visible { + -webkit-transform: translate(0, 0); + transform: translate(0, 0); } + +.reveal .slides section .fragment.fade-in-then-out, +.reveal .slides section .fragment.current-visible { + opacity: 0; + visibility: hidden; } + .reveal .slides section .fragment.fade-in-then-out.current-fragment, + .reveal .slides section .fragment.current-visible.current-fragment { + opacity: 1; + visibility: inherit; } + +.reveal .slides section .fragment.fade-in-then-semi-out { + opacity: 0; + visibility: hidden; } + .reveal .slides section .fragment.fade-in-then-semi-out.visible { + opacity: 0.5; + visibility: inherit; } + .reveal .slides section .fragment.fade-in-then-semi-out.current-fragment { + opacity: 1; + visibility: inherit; } + +.reveal .slides section .fragment.highlight-red, +.reveal .slides section .fragment.highlight-current-red, +.reveal .slides section .fragment.highlight-green, +.reveal .slides section .fragment.highlight-current-green, +.reveal .slides section .fragment.highlight-blue, +.reveal .slides section .fragment.highlight-current-blue { + opacity: 1; + visibility: inherit; } + +.reveal .slides section .fragment.highlight-red.visible { + color: #ff2c2d; } + +.reveal .slides section .fragment.highlight-green.visible { + color: #17ff2e; } + +.reveal .slides section .fragment.highlight-blue.visible { + color: #1b91ff; } + +.reveal .slides section .fragment.highlight-current-red.current-fragment { + color: #ff2c2d; } + +.reveal .slides section .fragment.highlight-current-green.current-fragment { + color: #17ff2e; } + +.reveal .slides section .fragment.highlight-current-blue.current-fragment { + color: #1b91ff; } + +/********************************************* + * DEFAULT ELEMENT STYLES + *********************************************/ +/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */ +.reveal:after { + content: ''; + font-style: italic; } + +.reveal iframe { + z-index: 1; } + +/** Prevents layering issues in certain browser/transition combinations */ +.reveal a { + position: relative; } + +.reveal .stretch { + max-width: none; + max-height: none; } + +.reveal pre.stretch code { + height: 100%; + max-height: 100%; + box-sizing: border-box; } + +/********************************************* + * CONTROLS + *********************************************/ +@-webkit-keyframes bounce-right { + 0%, 10%, 25%, 40%, 50% { + -webkit-transform: translateX(0); + transform: translateX(0); } + 20% { + -webkit-transform: translateX(10px); + transform: translateX(10px); } + 30% { + -webkit-transform: translateX(-5px); + transform: translateX(-5px); } } +@keyframes bounce-right { + 0%, 10%, 25%, 40%, 50% { + -webkit-transform: translateX(0); + transform: translateX(0); } + 20% { + -webkit-transform: translateX(10px); + transform: translateX(10px); } + 30% { + -webkit-transform: translateX(-5px); + transform: translateX(-5px); } } + +@-webkit-keyframes bounce-down { + 0%, 10%, 25%, 40%, 50% { + -webkit-transform: translateY(0); + transform: translateY(0); } + 20% { + -webkit-transform: translateY(10px); + transform: translateY(10px); } + 30% { + -webkit-transform: translateY(-5px); + transform: translateY(-5px); } } + +@keyframes bounce-down { + 0%, 10%, 25%, 40%, 50% { + -webkit-transform: translateY(0); + transform: translateY(0); } + 20% { + -webkit-transform: translateY(10px); + transform: translateY(10px); } + 30% { + -webkit-transform: translateY(-5px); + transform: translateY(-5px); } } + +.reveal .controls { + display: none; + position: absolute; + top: auto; + bottom: 12px; + right: 12px; + left: auto; + z-index: 1; + color: #000; + pointer-events: none; + font-size: 10px; } + .reveal .controls button { + position: absolute; + padding: 0; + background-color: transparent; + border: 0; + outline: 0; + cursor: pointer; + color: currentColor; + -webkit-transform: scale(0.9999); + transform: scale(0.9999); + transition: color 0.2s ease, opacity 0.2s ease, -webkit-transform 0.2s ease; + transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease; + z-index: 2; + pointer-events: auto; + font-size: inherit; + visibility: hidden; + opacity: 0; + -webkit-appearance: none; + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } + .reveal .controls .controls-arrow:before, + .reveal .controls .controls-arrow:after { + content: ''; + position: absolute; + top: 0; + left: 0; + width: 2.6em; + height: 0.5em; + border-radius: 0.25em; + background-color: currentColor; + transition: all 0.15s ease, background-color 0.8s ease; + -webkit-transform-origin: 0.2em 50%; + transform-origin: 0.2em 50%; + will-change: transform; } + .reveal .controls .controls-arrow { + position: relative; + width: 3.6em; + height: 3.6em; } + .reveal .controls .controls-arrow:before { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(45deg); + transform: translateX(0.5em) translateY(1.55em) rotate(45deg); } + .reveal .controls .controls-arrow:after { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(-45deg); + transform: translateX(0.5em) translateY(1.55em) rotate(-45deg); } + .reveal .controls .controls-arrow:hover:before { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(40deg); + transform: translateX(0.5em) translateY(1.55em) rotate(40deg); } + .reveal .controls .controls-arrow:hover:after { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(-40deg); + transform: translateX(0.5em) translateY(1.55em) rotate(-40deg); } + .reveal .controls .controls-arrow:active:before { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(36deg); + transform: translateX(0.5em) translateY(1.55em) rotate(36deg); } + .reveal .controls .controls-arrow:active:after { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(-36deg); + transform: translateX(0.5em) translateY(1.55em) rotate(-36deg); } + .reveal .controls .navigate-left { + right: 6.4em; + bottom: 3.2em; + -webkit-transform: translateX(-10px); + transform: translateX(-10px); } + .reveal .controls .navigate-right { + right: 0; + bottom: 3.2em; + -webkit-transform: translateX(10px); + transform: translateX(10px); } + .reveal .controls .navigate-right .controls-arrow { + -webkit-transform: rotate(180deg); + transform: rotate(180deg); } + .reveal .controls .navigate-right.highlight { + -webkit-animation: bounce-right 2s 50 both ease-out; + animation: bounce-right 2s 50 both ease-out; } + .reveal .controls .navigate-up { + right: 3.2em; + bottom: 6.4em; + -webkit-transform: translateY(-10px); + transform: translateY(-10px); } + .reveal .controls .navigate-up .controls-arrow { + -webkit-transform: rotate(90deg); + transform: rotate(90deg); } + .reveal .controls .navigate-down { + right: 3.2em; + bottom: 0; + -webkit-transform: translateY(10px); + transform: translateY(10px); } + .reveal .controls .navigate-down .controls-arrow { + -webkit-transform: rotate(-90deg); + transform: rotate(-90deg); } + .reveal .controls .navigate-down.highlight { + -webkit-animation: bounce-down 2s 50 both ease-out; + animation: bounce-down 2s 50 both ease-out; } + .reveal .controls[data-controls-back-arrows="faded"] .navigate-left.enabled, + .reveal .controls[data-controls-back-arrows="faded"] .navigate-up.enabled { + opacity: 0.3; } + .reveal .controls[data-controls-back-arrows="faded"] .navigate-left.enabled:hover, + .reveal .controls[data-controls-back-arrows="faded"] .navigate-up.enabled:hover { + opacity: 1; } + .reveal .controls[data-controls-back-arrows="hidden"] .navigate-left.enabled, + .reveal .controls[data-controls-back-arrows="hidden"] .navigate-up.enabled { + opacity: 0; + visibility: hidden; } + .reveal .controls .enabled { + visibility: visible; + opacity: 0.9; + cursor: pointer; + -webkit-transform: none; + transform: none; } + .reveal .controls .enabled.fragmented { + opacity: 0.5; } + .reveal .controls .enabled:hover, + .reveal .controls .enabled.fragmented:hover { + opacity: 1; } + +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-up, +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-down { + display: none; } + +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-left, +.reveal:not(.has-vertical-slides) .controls .navigate-left { + bottom: 1.4em; + right: 5.5em; } + +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-right, +.reveal:not(.has-vertical-slides) .controls .navigate-right { + bottom: 1.4em; + right: 0.5em; } + +.reveal:not(.has-horizontal-slides) .controls .navigate-up { + right: 1.4em; + bottom: 5em; } + +.reveal:not(.has-horizontal-slides) .controls .navigate-down { + right: 1.4em; + bottom: 0.5em; } + +.reveal.has-dark-background .controls { + color: #fff; } + +.reveal.has-light-background .controls { + color: #000; } + +.reveal.no-hover .controls .controls-arrow:hover:before, +.reveal.no-hover .controls .controls-arrow:active:before { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(45deg); + transform: translateX(0.5em) translateY(1.55em) rotate(45deg); } + +.reveal.no-hover .controls .controls-arrow:hover:after, +.reveal.no-hover .controls .controls-arrow:active:after { + -webkit-transform: translateX(0.5em) translateY(1.55em) rotate(-45deg); + transform: translateX(0.5em) translateY(1.55em) rotate(-45deg); } + +@media screen and (min-width: 500px) { + .reveal .controls[data-controls-layout="edges"] { + top: 0; + right: 0; + bottom: 0; + left: 0; } + .reveal .controls[data-controls-layout="edges"] .navigate-left, + .reveal .controls[data-controls-layout="edges"] .navigate-right, + .reveal .controls[data-controls-layout="edges"] .navigate-up, + .reveal .controls[data-controls-layout="edges"] .navigate-down { + bottom: auto; + right: auto; } + .reveal .controls[data-controls-layout="edges"] .navigate-left { + top: 50%; + left: 8px; + margin-top: -1.8em; } + .reveal .controls[data-controls-layout="edges"] .navigate-right { + top: 50%; + right: 8px; + margin-top: -1.8em; } + .reveal .controls[data-controls-layout="edges"] .navigate-up { + top: 8px; + left: 50%; + margin-left: -1.8em; } + .reveal .controls[data-controls-layout="edges"] .navigate-down { + bottom: 8px; + left: 50%; + margin-left: -1.8em; } } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + position: absolute; + display: none; + height: 3px; + width: 100%; + bottom: 0; + left: 0; + z-index: 10; + background-color: rgba(0, 0, 0, 0.2); + color: #fff; } + +.reveal .progress:after { + content: ''; + display: block; + position: absolute; + height: 10px; + width: 100%; + top: -10px; } + +.reveal .progress span { + display: block; + height: 100%; + width: 0px; + background-color: currentColor; + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * SLIDE NUMBER + *********************************************/ +.reveal .slide-number { + position: absolute; + display: block; + right: 8px; + bottom: 8px; + z-index: 31; + font-family: Helvetica, sans-serif; + font-size: 12px; + line-height: 1; + color: #fff; + background-color: rgba(0, 0, 0, 0.4); + padding: 5px; } + +.reveal .slide-number a { + color: currentColor; } + +.reveal .slide-number-delimiter { + margin: 0 3px; } + +/********************************************* + * SLIDES + *********************************************/ +.reveal { + position: relative; + width: 100%; + height: 100%; + overflow: hidden; + -ms-touch-action: pinch-zoom; + touch-action: pinch-zoom; } + +.reveal .slides { + position: absolute; + width: 100%; + height: 100%; + top: 0; + right: 0; + bottom: 0; + left: 0; + margin: auto; + pointer-events: none; + overflow: visible; + z-index: 1; + text-align: center; + -webkit-perspective: 600px; + perspective: 600px; + -webkit-perspective-origin: 50% 40%; + perspective-origin: 50% 40%; } + +.reveal .slides > section { + -webkit-perspective: 600px; + perspective: 600px; } + +.reveal .slides > section, +.reveal .slides > section > section { + display: none; + position: absolute; + width: 100%; + padding: 20px 0px; + pointer-events: auto; + z-index: 10; + -webkit-transform-style: flat; + transform-style: flat; + transition: -webkit-transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), -webkit-transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: transform-origin 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), transform 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), visibility 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985), opacity 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"] .slides section { + transition-duration: 400ms; } + +.reveal[data-transition-speed="slow"] .slides section { + transition-duration: 1200ms; } + +/* Slide-specific transition speed overrides */ +.reveal .slides section[data-transition-speed="fast"] { + transition-duration: 400ms; } + +.reveal .slides section[data-transition-speed="slow"] { + transition-duration: 1200ms; } + +.reveal .slides > section.stack { + padding-top: 0; + padding-bottom: 0; + pointer-events: none; + height: 100%; } + +.reveal .slides > section.present, +.reveal .slides > section > section.present { + display: block; + z-index: 11; + opacity: 1; } + +.reveal .slides > section:empty, +.reveal .slides > section > section:empty, +.reveal .slides > section[data-background-interactive], +.reveal .slides > section > section[data-background-interactive] { + pointer-events: none; } + +.reveal.center, +.reveal.center .slides, +.reveal.center .slides section { + min-height: 0 !important; } + +/* Don't allow interaction with invisible slides */ +.reveal .slides > section.future, +.reveal .slides > section > section.future, +.reveal .slides > section.past, +.reveal .slides > section > section.past { + pointer-events: none; } + +.reveal.overview .slides > section, +.reveal.overview .slides > section > section { + pointer-events: auto; } + +.reveal .slides > section.past, +.reveal .slides > section.future, +.reveal .slides > section > section.past, +.reveal .slides > section > section.future { + opacity: 0; } + +/********************************************* + * Mixins for readability of transitions + *********************************************/ +/********************************************* + * SLIDE TRANSITION + * Aliased 'linear' for backwards compatibility + *********************************************/ +.reveal.slide section { + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal .slides > section[data-transition=slide].past, +.reveal .slides > section[data-transition~=slide-out].past, +.reveal.slide .slides > section:not([data-transition]).past { + -webkit-transform: translate(-150%, 0); + transform: translate(-150%, 0); } + +.reveal .slides > section[data-transition=slide].future, +.reveal .slides > section[data-transition~=slide-in].future, +.reveal.slide .slides > section:not([data-transition]).future { + -webkit-transform: translate(150%, 0); + transform: translate(150%, 0); } + +.reveal .slides > section > section[data-transition=slide].past, +.reveal .slides > section > section[data-transition~=slide-out].past, +.reveal.slide .slides > section > section:not([data-transition]).past { + -webkit-transform: translate(0, -150%); + transform: translate(0, -150%); } + +.reveal .slides > section > section[data-transition=slide].future, +.reveal .slides > section > section[data-transition~=slide-in].future, +.reveal.slide .slides > section > section:not([data-transition]).future { + -webkit-transform: translate(0, 150%); + transform: translate(0, 150%); } + +.reveal.linear section { + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal .slides > section[data-transition=linear].past, +.reveal .slides > section[data-transition~=linear-out].past, +.reveal.linear .slides > section:not([data-transition]).past { + -webkit-transform: translate(-150%, 0); + transform: translate(-150%, 0); } + +.reveal .slides > section[data-transition=linear].future, +.reveal .slides > section[data-transition~=linear-in].future, +.reveal.linear .slides > section:not([data-transition]).future { + -webkit-transform: translate(150%, 0); + transform: translate(150%, 0); } + +.reveal .slides > section > section[data-transition=linear].past, +.reveal .slides > section > section[data-transition~=linear-out].past, +.reveal.linear .slides > section > section:not([data-transition]).past { + -webkit-transform: translate(0, -150%); + transform: translate(0, -150%); } + +.reveal .slides > section > section[data-transition=linear].future, +.reveal .slides > section > section[data-transition~=linear-in].future, +.reveal.linear .slides > section > section:not([data-transition]).future { + -webkit-transform: translate(0, 150%); + transform: translate(0, 150%); } + +/********************************************* + * CONVEX TRANSITION + * Aliased 'default' for backwards compatibility + *********************************************/ +.reveal .slides section[data-transition=default].stack, +.reveal.default .slides section.stack { + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; } + +.reveal .slides > section[data-transition=default].past, +.reveal .slides > section[data-transition~=default-out].past, +.reveal.default .slides > section:not([data-transition]).past { + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); } + +.reveal .slides > section[data-transition=default].future, +.reveal .slides > section[data-transition~=default-in].future, +.reveal.default .slides > section:not([data-transition]).future { + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); } + +.reveal .slides > section > section[data-transition=default].past, +.reveal .slides > section > section[data-transition~=default-out].past, +.reveal.default .slides > section > section:not([data-transition]).past { + -webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); + transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); } + +.reveal .slides > section > section[data-transition=default].future, +.reveal .slides > section > section[data-transition~=default-in].future, +.reveal.default .slides > section > section:not([data-transition]).future { + -webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); + transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); } + +.reveal .slides section[data-transition=convex].stack, +.reveal.convex .slides section.stack { + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; } + +.reveal .slides > section[data-transition=convex].past, +.reveal .slides > section[data-transition~=convex-out].past, +.reveal.convex .slides > section:not([data-transition]).past { + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); } + +.reveal .slides > section[data-transition=convex].future, +.reveal .slides > section[data-transition~=convex-in].future, +.reveal.convex .slides > section:not([data-transition]).future { + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); } + +.reveal .slides > section > section[data-transition=convex].past, +.reveal .slides > section > section[data-transition~=convex-out].past, +.reveal.convex .slides > section > section:not([data-transition]).past { + -webkit-transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); + transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); } + +.reveal .slides > section > section[data-transition=convex].future, +.reveal .slides > section > section[data-transition~=convex-in].future, +.reveal.convex .slides > section > section:not([data-transition]).future { + -webkit-transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); + transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); } + +/********************************************* + * CONCAVE TRANSITION + *********************************************/ +.reveal .slides section[data-transition=concave].stack, +.reveal.concave .slides section.stack { + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; } + +.reveal .slides > section[data-transition=concave].past, +.reveal .slides > section[data-transition~=concave-out].past, +.reveal.concave .slides > section:not([data-transition]).past { + -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); } + +.reveal .slides > section[data-transition=concave].future, +.reveal .slides > section[data-transition~=concave-in].future, +.reveal.concave .slides > section:not([data-transition]).future { + -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); } + +.reveal .slides > section > section[data-transition=concave].past, +.reveal .slides > section > section[data-transition~=concave-out].past, +.reveal.concave .slides > section > section:not([data-transition]).past { + -webkit-transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); + transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); } + +.reveal .slides > section > section[data-transition=concave].future, +.reveal .slides > section > section[data-transition~=concave-in].future, +.reveal.concave .slides > section > section:not([data-transition]).future { + -webkit-transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); + transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); } + +/********************************************* + * ZOOM TRANSITION + *********************************************/ +.reveal .slides section[data-transition=zoom], +.reveal.zoom .slides section:not([data-transition]) { + transition-timing-function: ease; } + +.reveal .slides > section[data-transition=zoom].past, +.reveal .slides > section[data-transition~=zoom-out].past, +.reveal.zoom .slides > section:not([data-transition]).past { + visibility: hidden; + -webkit-transform: scale(16); + transform: scale(16); } + +.reveal .slides > section[data-transition=zoom].future, +.reveal .slides > section[data-transition~=zoom-in].future, +.reveal.zoom .slides > section:not([data-transition]).future { + visibility: hidden; + -webkit-transform: scale(0.2); + transform: scale(0.2); } + +.reveal .slides > section > section[data-transition=zoom].past, +.reveal .slides > section > section[data-transition~=zoom-out].past, +.reveal.zoom .slides > section > section:not([data-transition]).past { + -webkit-transform: scale(16); + transform: scale(16); } + +.reveal .slides > section > section[data-transition=zoom].future, +.reveal .slides > section > section[data-transition~=zoom-in].future, +.reveal.zoom .slides > section > section:not([data-transition]).future { + -webkit-transform: scale(0.2); + transform: scale(0.2); } + +/********************************************* + * CUBE TRANSITION + * + * WARNING: + * this is deprecated and will be removed in a + * future version. + *********************************************/ +.reveal.cube .slides { + -webkit-perspective: 1300px; + perspective: 1300px; } + +.reveal.cube .slides section { + padding: 30px; + min-height: 700px; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + box-sizing: border-box; + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; } + +.reveal.center.cube .slides section { + min-height: 0; } + +.reveal.cube .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0, 0, 0, 0.1); + border-radius: 4px; + -webkit-transform: translateZ(-20px); + transform: translateZ(-20px); } + +.reveal.cube .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0, 0, 0, 0.2); + -webkit-transform: translateZ(-90px) rotateX(65deg); + transform: translateZ(-90px) rotateX(65deg); } + +.reveal.cube .slides > section.stack { + padding: 0; + background: none; } + +.reveal.cube .slides > section.past { + -webkit-transform-origin: 100% 0%; + transform-origin: 100% 0%; + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg); + transform: translate3d(-100%, 0, 0) rotateY(-90deg); } + +.reveal.cube .slides > section.future { + -webkit-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg); + transform: translate3d(100%, 0, 0) rotateY(90deg); } + +.reveal.cube .slides > section > section.past { + -webkit-transform-origin: 0% 100%; + transform-origin: 0% 100%; + -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg); + transform: translate3d(0, -100%, 0) rotateX(90deg); } + +.reveal.cube .slides > section > section.future { + -webkit-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg); + transform: translate3d(0, 100%, 0) rotateX(-90deg); } + +/********************************************* + * PAGE TRANSITION + * + * WARNING: + * this is deprecated and will be removed in a + * future version. + *********************************************/ +.reveal.page .slides { + -webkit-perspective-origin: 0% 50%; + perspective-origin: 0% 50%; + -webkit-perspective: 3000px; + perspective: 3000px; } + +.reveal.page .slides section { + padding: 30px; + min-height: 700px; + box-sizing: border-box; + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; } + +.reveal.page .slides section.past { + z-index: 12; } + +.reveal.page .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0, 0, 0, 0.1); + -webkit-transform: translateZ(-20px); + transform: translateZ(-20px); } + +.reveal.page .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0, 0, 0, 0.2); + -webkit-transform: translateZ(-90px) rotateX(65deg); } + +.reveal.page .slides > section.stack { + padding: 0; + background: none; } + +.reveal.page .slides > section.past { + -webkit-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(-40%, 0, 0) rotateY(-80deg); + transform: translate3d(-40%, 0, 0) rotateY(-80deg); } + +.reveal.page .slides > section.future { + -webkit-transform-origin: 100% 0%; + transform-origin: 100% 0%; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); } + +.reveal.page .slides > section > section.past { + -webkit-transform-origin: 0% 0%; + transform-origin: 0% 0%; + -webkit-transform: translate3d(0, -40%, 0) rotateX(80deg); + transform: translate3d(0, -40%, 0) rotateX(80deg); } + +.reveal.page .slides > section > section.future { + -webkit-transform-origin: 0% 100%; + transform-origin: 0% 100%; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); } + +/********************************************* + * FADE TRANSITION + *********************************************/ +.reveal .slides section[data-transition=fade], +.reveal.fade .slides section:not([data-transition]), +.reveal.fade .slides > section > section:not([data-transition]) { + -webkit-transform: none; + transform: none; + transition: opacity 0.5s; } + +.reveal.fade.overview .slides section, +.reveal.fade.overview .slides > section > section { + transition: none; } + +/********************************************* + * NO TRANSITION + *********************************************/ +.reveal .slides section[data-transition=none], +.reveal.none .slides section:not([data-transition]) { + -webkit-transform: none; + transform: none; + transition: none; } + +/********************************************* + * PAUSED MODE + *********************************************/ +.reveal .pause-overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + background: black; + visibility: hidden; + opacity: 0; + z-index: 100; + transition: all 1s ease; } + +.reveal .pause-overlay .resume-button { + position: absolute; + bottom: 20px; + right: 20px; + color: #ccc; + border-radius: 2px; + padding: 6px 14px; + border: 2px solid #ccc; + font-size: 16px; + background: transparent; + cursor: pointer; } + .reveal .pause-overlay .resume-button:hover { + color: #fff; + border-color: #fff; } + +.reveal.paused .pause-overlay { + visibility: visible; + opacity: 1; } + +/********************************************* + * FALLBACK + *********************************************/ +.no-transforms { + overflow-y: auto; } + +.no-transforms .reveal { + overflow: visible; } + +.no-transforms .reveal .slides { + position: relative; + width: 80%; + max-width: 1280px; + height: auto; + top: 0; + margin: 0 auto; + text-align: center; } + +.no-transforms .reveal .controls, +.no-transforms .reveal .progress { + display: none; } + +.no-transforms .reveal .slides section { + display: block; + opacity: 1; + position: relative; + height: auto; + min-height: 0; + top: 0; + left: 0; + margin: 10vh 0; + margin: 70px 0; + -webkit-transform: none; + transform: none; } + +.reveal .no-transition, +.reveal .no-transition * { + transition: none !important; } + +/********************************************* + * PER-SLIDE BACKGROUNDS + *********************************************/ +.reveal .backgrounds { + position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + -webkit-perspective: 600px; + perspective: 600px; } + +.reveal .slide-background { + display: none; + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + visibility: hidden; + overflow: hidden; + background-color: rgba(0, 0, 0, 0); + transition: all 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +.reveal .slide-background-content { + position: absolute; + width: 100%; + height: 100%; + background-position: 50% 50%; + background-repeat: no-repeat; + background-size: cover; } + +.reveal .slide-background.stack { + display: block; } + +.reveal .slide-background.present { + opacity: 1; + visibility: visible; + z-index: 2; } + +.print-pdf .reveal .slide-background { + opacity: 1 !important; + visibility: visible !important; } + +/* Video backgrounds */ +.reveal .slide-background video { + position: absolute; + width: 100%; + height: 100%; + max-width: none; + max-height: none; + top: 0; + left: 0; + -o-object-fit: cover; + object-fit: cover; } + +.reveal .slide-background[data-background-size="contain"] video { + -o-object-fit: contain; + object-fit: contain; } + +/* Immediate transition style */ +.reveal[data-background-transition=none] > .backgrounds .slide-background, +.reveal > .backgrounds .slide-background[data-background-transition=none] { + transition: none; } + +/* Slide */ +.reveal[data-background-transition=slide] > .backgrounds .slide-background, +.reveal > .backgrounds .slide-background[data-background-transition=slide] { + opacity: 1; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background.past, +.reveal > .backgrounds .slide-background.past[data-background-transition=slide] { + -webkit-transform: translate(-100%, 0); + transform: translate(-100%, 0); } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background.future, +.reveal > .backgrounds .slide-background.future[data-background-transition=slide] { + -webkit-transform: translate(100%, 0); + transform: translate(100%, 0); } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background > .slide-background.past, +.reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=slide] { + -webkit-transform: translate(0, -100%); + transform: translate(0, -100%); } + +.reveal[data-background-transition=slide] > .backgrounds .slide-background > .slide-background.future, +.reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=slide] { + -webkit-transform: translate(0, 100%); + transform: translate(0, 100%); } + +/* Convex */ +.reveal[data-background-transition=convex] > .backgrounds .slide-background.past, +.reveal > .backgrounds .slide-background.past[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); } + +.reveal[data-background-transition=convex] > .backgrounds .slide-background.future, +.reveal > .backgrounds .slide-background.future[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); } + +.reveal[data-background-transition=convex] > .backgrounds .slide-background > .slide-background.past, +.reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); + transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); } + +.reveal[data-background-transition=convex] > .backgrounds .slide-background > .slide-background.future, +.reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=convex] { + opacity: 0; + -webkit-transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); + transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); } + +/* Concave */ +.reveal[data-background-transition=concave] > .backgrounds .slide-background.past, +.reveal > .backgrounds .slide-background.past[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); } + +.reveal[data-background-transition=concave] > .backgrounds .slide-background.future, +.reveal > .backgrounds .slide-background.future[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); } + +.reveal[data-background-transition=concave] > .backgrounds .slide-background > .slide-background.past, +.reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); + transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); } + +.reveal[data-background-transition=concave] > .backgrounds .slide-background > .slide-background.future, +.reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=concave] { + opacity: 0; + -webkit-transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); + transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); } + +/* Zoom */ +.reveal[data-background-transition=zoom] > .backgrounds .slide-background, +.reveal > .backgrounds .slide-background[data-background-transition=zoom] { + transition-timing-function: ease; } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background.past, +.reveal > .backgrounds .slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(16); + transform: scale(16); } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background.future, +.reveal > .backgrounds .slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(0.2); + transform: scale(0.2); } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background > .slide-background.past, +.reveal > .backgrounds .slide-background > .slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(16); + transform: scale(16); } + +.reveal[data-background-transition=zoom] > .backgrounds .slide-background > .slide-background.future, +.reveal > .backgrounds .slide-background > .slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(0.2); + transform: scale(0.2); } + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"] > .backgrounds .slide-background { + transition-duration: 400ms; } + +.reveal[data-transition-speed="slow"] > .backgrounds .slide-background { + transition-duration: 1200ms; } + +/********************************************* + * OVERVIEW + *********************************************/ +.reveal.overview { + -webkit-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; + -webkit-perspective: 700px; + perspective: 700px; } + .reveal.overview .slides { + -moz-transform-style: preserve-3d; } + .reveal.overview .slides section { + height: 100%; + top: 0 !important; + opacity: 1 !important; + overflow: hidden; + visibility: visible !important; + cursor: pointer; + box-sizing: border-box; } + .reveal.overview .slides section:hover, + .reveal.overview .slides section.present { + outline: 10px solid rgba(150, 150, 150, 0.4); + outline-offset: 10px; } + .reveal.overview .slides section .fragment { + opacity: 1; + transition: none; } + .reveal.overview .slides section:after, + .reveal.overview .slides section:before { + display: none !important; } + .reveal.overview .slides > section.stack { + padding: 0; + top: 0 !important; + background: none; + outline: none; + overflow: visible; } + .reveal.overview .backgrounds { + -webkit-perspective: inherit; + perspective: inherit; + -moz-transform-style: preserve-3d; } + .reveal.overview .backgrounds .slide-background { + opacity: 1; + visibility: visible; + outline: 10px solid rgba(150, 150, 150, 0.1); + outline-offset: 10px; } + .reveal.overview .backgrounds .slide-background.stack { + overflow: visible; } + +.reveal.overview .slides section, +.reveal.overview-deactivating .slides section { + transition: none; } + +.reveal.overview .backgrounds .slide-background, +.reveal.overview-deactivating .backgrounds .slide-background { + transition: none; } + +/********************************************* + * RTL SUPPORT + *********************************************/ +.reveal.rtl .slides, +.reveal.rtl .slides h1, +.reveal.rtl .slides h2, +.reveal.rtl .slides h3, +.reveal.rtl .slides h4, +.reveal.rtl .slides h5, +.reveal.rtl .slides h6 { + direction: rtl; + font-family: sans-serif; } + +.reveal.rtl pre, +.reveal.rtl code { + direction: ltr; } + +.reveal.rtl ol, +.reveal.rtl ul { + text-align: right; } + +.reveal.rtl .progress span { + float: right; } + +/********************************************* + * PARALLAX BACKGROUND + *********************************************/ +.reveal.has-parallax-background .backgrounds { + transition: all 0.8s ease; } + +/* Global transition speed settings */ +.reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds { + transition-duration: 400ms; } + +.reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds { + transition-duration: 1200ms; } + +/********************************************* + * OVERLAY FOR LINK PREVIEWS AND HELP + *********************************************/ +.reveal > .overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + z-index: 1000; + background: rgba(0, 0, 0, 0.9); + opacity: 0; + visibility: hidden; + transition: all 0.3s ease; } + +.reveal > .overlay.visible { + opacity: 1; + visibility: visible; } + +.reveal > .overlay .spinner { + position: absolute; + display: block; + top: 50%; + left: 50%; + width: 32px; + height: 32px; + margin: -16px 0 0 -16px; + z-index: 10; + background-image: 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+ visibility: visible; + opacity: 0.6; + transition: all 0.3s ease; } + +.reveal > .overlay header { + position: absolute; + left: 0; + top: 0; + width: 100%; + height: 40px; + z-index: 2; + border-bottom: 1px solid #222; } + +.reveal > .overlay header a { + display: inline-block; + width: 40px; + height: 40px; + line-height: 36px; + padding: 0 10px; + float: right; + opacity: 0.6; + box-sizing: border-box; } + +.reveal > .overlay header a:hover { + opacity: 1; } + +.reveal > .overlay header a .icon { + display: inline-block; + width: 20px; + height: 20px; + background-position: 50% 50%; + background-size: 100%; + background-repeat: no-repeat; } + +.reveal > .overlay header a.close .icon { + background-image: url(data:image/png;base64,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); } + +.reveal > .overlay header a.external .icon { + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==); } + +.reveal > .overlay .viewport { + position: absolute; + display: -webkit-box; + display: -ms-flexbox; + display: flex; + top: 40px; + right: 0; + bottom: 0; + left: 0; } + +.reveal > .overlay.overlay-preview .viewport iframe { + width: 100%; + height: 100%; + max-width: 100%; + max-height: 100%; + border: 0; + opacity: 0; + visibility: hidden; + transition: all 0.3s ease; } + +.reveal > .overlay.overlay-preview.loaded .viewport iframe { + opacity: 1; + visibility: visible; } + +.reveal > .overlay.overlay-preview.loaded .viewport-inner { + position: absolute; + z-index: -1; + left: 0; + top: 45%; + width: 100%; + text-align: center; + letter-spacing: normal; } + +.reveal > .overlay.overlay-preview .x-frame-error { + opacity: 0; + transition: opacity 0.3s ease 0.3s; } + +.reveal > .overlay.overlay-preview.loaded .x-frame-error { + opacity: 1; } + +.reveal > .overlay.overlay-preview.loaded .spinner { + opacity: 0; + visibility: hidden; + -webkit-transform: scale(0.2); + transform: scale(0.2); } + +.reveal > .overlay.overlay-help .viewport { + overflow: auto; + color: #fff; } + +.reveal > .overlay.overlay-help .viewport .viewport-inner { + width: 600px; + margin: auto; + padding: 20px 20px 80px 20px; + text-align: center; + letter-spacing: normal; } + +.reveal > .overlay.overlay-help .viewport .viewport-inner .title { + font-size: 20px; } + +.reveal > .overlay.overlay-help .viewport .viewport-inner table { + border: 1px solid #fff; + border-collapse: collapse; + font-size: 16px; } + +.reveal > .overlay.overlay-help .viewport .viewport-inner table th, +.reveal > .overlay.overlay-help .viewport .viewport-inner table td { + width: 200px; + padding: 14px; + border: 1px solid #fff; + vertical-align: middle; } + +.reveal > .overlay.overlay-help .viewport .viewport-inner table th { + padding-top: 20px; + padding-bottom: 20px; } + +/********************************************* + * PLAYBACK COMPONENT + *********************************************/ +.reveal .playback { + position: absolute; + left: 15px; + bottom: 20px; + z-index: 30; + cursor: pointer; + transition: all 400ms ease; + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } + +.reveal.overview .playback { + opacity: 0; + visibility: hidden; } + +/********************************************* + * CODE HIGHLGIHTING + *********************************************/ +.reveal .hljs table { + margin: initial; } + +.reveal .hljs-ln-code, +.reveal .hljs-ln-numbers { + padding: 0; + border: 0; } + +.reveal .hljs-ln-numbers { + opacity: 0.6; + padding-right: 0.75em; + text-align: right; + vertical-align: top; } + +.reveal .hljs[data-line-numbers]:not([data-line-numbers=""]) tr:not(.highlight-line) { + opacity: 0.4; } + +/********************************************* + * ROLLING LINKS + *********************************************/ +.reveal .roll { + display: inline-block; + line-height: 1.2; + overflow: hidden; + vertical-align: top; + -webkit-perspective: 400px; + perspective: 400px; + -webkit-perspective-origin: 50% 50%; + perspective-origin: 50% 50%; } + +.reveal .roll:hover { + background: none; + text-shadow: none; } + +.reveal .roll span { + display: block; + position: relative; + padding: 0 2px; + pointer-events: none; + transition: all 400ms ease; + -webkit-transform-origin: 50% 0%; + transform-origin: 50% 0%; + -webkit-transform-style: preserve-3d; + transform-style: preserve-3d; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; } + +.reveal .roll:hover span { + background: rgba(0, 0, 0, 0.5); + -webkit-transform: translate3d(0px, 0px, -45px) rotateX(90deg); + transform: translate3d(0px, 0px, -45px) rotateX(90deg); } + +.reveal .roll span:after { + content: attr(data-title); + display: block; + position: absolute; + left: 0; + top: 0; + padding: 0 2px; + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + -webkit-transform-origin: 50% 0%; + transform-origin: 50% 0%; + -webkit-transform: translate3d(0px, 110%, 0px) rotateX(-90deg); + transform: translate3d(0px, 110%, 0px) rotateX(-90deg); } + +/********************************************* + * SPEAKER NOTES + *********************************************/ +.reveal aside.notes { + display: none; } + +.reveal .speaker-notes { + display: none; + position: absolute; + width: 33.3333333333%; + height: 100%; + top: 0; + left: 100%; + padding: 14px 18px 14px 18px; + z-index: 1; + font-size: 18px; + line-height: 1.4; + border: 1px solid rgba(0, 0, 0, 0.05); + color: #222; + background-color: #f5f5f5; + overflow: auto; + box-sizing: border-box; + text-align: left; + font-family: Helvetica, sans-serif; + -webkit-overflow-scrolling: touch; } + .reveal .speaker-notes .notes-placeholder { + color: #ccc; + font-style: italic; } + .reveal .speaker-notes:focus { + outline: none; } + .reveal .speaker-notes:before { + content: 'Speaker notes'; + display: block; + margin-bottom: 10px; + opacity: 0.5; } + +.reveal.show-notes { + max-width: 75%; + overflow: visible; } + +.reveal.show-notes .speaker-notes { + display: block; } + +@media screen and (min-width: 1600px) { + .reveal .speaker-notes { + font-size: 20px; } } + +@media screen and (max-width: 1024px) { + .reveal.show-notes { + border-left: 0; + max-width: none; + max-height: 70%; + max-height: 70vh; + overflow: visible; } + .reveal.show-notes .speaker-notes { + top: 100%; + left: 0; + width: 100%; + height: 42.8571428571%; + height: 30vh; + border: 0; } } + +@media screen and (max-width: 600px) { + .reveal.show-notes { + max-height: 60%; + max-height: 60vh; } + .reveal.show-notes .speaker-notes { + top: 100%; + height: 66.6666666667%; + height: 40vh; } + .reveal .speaker-notes { + font-size: 14px; } } + +/********************************************* + * ZOOM PLUGIN + *********************************************/ +.zoomed .reveal *, +.zoomed .reveal *:before, +.zoomed .reveal *:after { + -webkit-backface-visibility: visible !important; + backface-visibility: visible !important; } + +.zoomed .reveal .progress, +.zoomed .reveal .controls { + opacity: 0; } + +.zoomed .reveal .roll span { + background: none; } + +.zoomed .reveal .roll span:after { + visibility: hidden; } diff --git a/HTML-CSS-GitHub/slides/lib/css/reveal.scss b/HTML-CSS-GitHub/slides/lib/css/reveal.scss new file mode 100644 index 0000000..ab732a4 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/reveal.scss @@ -0,0 +1,1768 @@ +/*! + * reveal.js + * http://revealjs.com + * MIT licensed + * + * Copyright (C) 2019 Hakim El Hattab, http://hakim.se + */ + + +/********************************************* + * GLOBAL STYLES + *********************************************/ + +html { + width: 100%; + height: 100%; + height: 100vh; + height: calc( var(--vh, 1vh) * 100 ); + overflow: hidden; +} + +body { + height: 100%; + overflow: hidden; + position: relative; + line-height: 1; + margin: 0; + + background-color: #fff; + color: #000; +} + + +/********************************************* + * VIEW FRAGMENTS + *********************************************/ + +.reveal .slides section .fragment { + opacity: 0; + visibility: hidden; + transition: all .2s ease; + + &.visible { + opacity: 1; + visibility: inherit; + } +} + +.reveal .slides section .fragment.grow { + opacity: 1; + visibility: inherit; + + &.visible { + transform: scale( 1.3 ); + } +} + +.reveal .slides section .fragment.shrink { + opacity: 1; + visibility: inherit; + + &.visible { + transform: scale( 0.7 ); + } +} + +.reveal .slides section .fragment.zoom-in { + transform: scale( 0.1 ); + + &.visible { + transform: none; + } +} + +.reveal .slides section .fragment.fade-out { + opacity: 1; + visibility: inherit; + + &.visible { + opacity: 0; + visibility: hidden; + } +} + +.reveal .slides section .fragment.semi-fade-out { + opacity: 1; + visibility: inherit; + + &.visible { + opacity: 0.5; + visibility: inherit; + } +} + +.reveal .slides section .fragment.strike { + opacity: 1; + visibility: inherit; + + &.visible { + text-decoration: line-through; + } +} + +.reveal .slides section .fragment.fade-up { + transform: translate(0, 20%); + + &.visible { + transform: translate(0, 0); + } +} + +.reveal .slides section .fragment.fade-down { + transform: translate(0, -20%); + + &.visible { + transform: translate(0, 0); + } +} + +.reveal .slides section .fragment.fade-right { + transform: translate(-20%, 0); + + &.visible { + transform: translate(0, 0); + } +} + +.reveal .slides section .fragment.fade-left { + transform: translate(20%, 0); + + &.visible { + transform: translate(0, 0); + } +} + +.reveal .slides section .fragment.fade-in-then-out, +.reveal .slides section .fragment.current-visible { + opacity: 0; + visibility: hidden; + + &.current-fragment { + opacity: 1; + visibility: inherit; + } +} + +.reveal .slides section .fragment.fade-in-then-semi-out { + opacity: 0; + visibility: hidden; + + &.visible { + opacity: 0.5; + visibility: inherit; + } + + &.current-fragment { + opacity: 1; + visibility: inherit; + } +} + +.reveal .slides section .fragment.highlight-red, +.reveal .slides section .fragment.highlight-current-red, +.reveal .slides section .fragment.highlight-green, +.reveal .slides section .fragment.highlight-current-green, +.reveal .slides section .fragment.highlight-blue, +.reveal .slides section .fragment.highlight-current-blue { + opacity: 1; + visibility: inherit; +} + .reveal .slides section .fragment.highlight-red.visible { + color: #ff2c2d + } + .reveal .slides section .fragment.highlight-green.visible { + color: #17ff2e; + } + .reveal .slides section .fragment.highlight-blue.visible { + color: #1b91ff; + } + +.reveal .slides section .fragment.highlight-current-red.current-fragment { + color: #ff2c2d +} +.reveal .slides section .fragment.highlight-current-green.current-fragment { + color: #17ff2e; +} +.reveal .slides section .fragment.highlight-current-blue.current-fragment { + color: #1b91ff; +} + + +/********************************************* + * DEFAULT ELEMENT STYLES + *********************************************/ + +/* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */ +.reveal:after { + content: ''; + font-style: italic; +} + +.reveal iframe { + z-index: 1; +} + +/** Prevents layering issues in certain browser/transition combinations */ +.reveal a { + position: relative; +} + +.reveal .stretch { + max-width: none; + max-height: none; +} + +.reveal pre.stretch code { + height: 100%; + max-height: 100%; + box-sizing: border-box; +} + + +/********************************************* + * CONTROLS + *********************************************/ + +@keyframes bounce-right { + 0%, 10%, 25%, 40%, 50% {transform: translateX(0);} + 20% {transform: translateX(10px);} + 30% {transform: translateX(-5px);} +} + +@keyframes bounce-down { + 0%, 10%, 25%, 40%, 50% {transform: translateY(0);} + 20% {transform: translateY(10px);} + 30% {transform: translateY(-5px);} +} + +$controlArrowSize: 3.6em; +$controlArrowSpacing: 1.4em; +$controlArrowLength: 2.6em; +$controlArrowThickness: 0.5em; +$controlsArrowAngle: 45deg; +$controlsArrowAngleHover: 40deg; +$controlsArrowAngleActive: 36deg; + +@mixin controlsArrowTransform( $angle ) { + &:before { + transform: translateX(($controlArrowSize - $controlArrowLength)/2) translateY(($controlArrowSize - $controlArrowThickness)/2) rotate( $angle ); + } + + &:after { + transform: translateX(($controlArrowSize - $controlArrowLength)/2) translateY(($controlArrowSize - $controlArrowThickness)/2) rotate( -$angle ); + } +} + +.reveal .controls { + $spacing: 12px; + + display: none; + position: absolute; + top: auto; + bottom: $spacing; + right: $spacing; + left: auto; + z-index: 1; + color: #000; + pointer-events: none; + font-size: 10px; + + button { + position: absolute; + padding: 0; + background-color: transparent; + border: 0; + outline: 0; + cursor: pointer; + color: currentColor; + transform: scale(.9999); + transition: color 0.2s ease, + opacity 0.2s ease, + transform 0.2s ease; + z-index: 2; // above slides + pointer-events: auto; + font-size: inherit; + + visibility: hidden; + opacity: 0; + + -webkit-appearance: none; + -webkit-tap-highlight-color: rgba( 0, 0, 0, 0 ); + } + + .controls-arrow:before, + .controls-arrow:after { + content: ''; + position: absolute; + top: 0; + left: 0; + width: $controlArrowLength; + height: $controlArrowThickness; + border-radius: $controlArrowThickness/2; + background-color: currentColor; + + transition: all 0.15s ease, background-color 0.8s ease; + transform-origin: floor(($controlArrowThickness/2)*10)/10 50%; + will-change: transform; + } + + .controls-arrow { + position: relative; + width: $controlArrowSize; + height: $controlArrowSize; + + @include controlsArrowTransform( $controlsArrowAngle ); + + &:hover { + @include controlsArrowTransform( $controlsArrowAngleHover ); + } + + &:active { + @include controlsArrowTransform( $controlsArrowAngleActive ); + } + } + + .navigate-left { + right: $controlArrowSize + $controlArrowSpacing*2; + bottom: $controlArrowSpacing + $controlArrowSize/2; + transform: translateX( -10px ); + } + + .navigate-right { + right: 0; + bottom: $controlArrowSpacing + $controlArrowSize/2; + transform: translateX( 10px ); + + .controls-arrow { + transform: rotate( 180deg ); + } + + &.highlight { + animation: bounce-right 2s 50 both ease-out; + } + } + + .navigate-up { + right: $controlArrowSpacing + $controlArrowSize/2; + bottom: $controlArrowSpacing*2 + $controlArrowSize; + transform: translateY( -10px ); + + .controls-arrow { + transform: rotate( 90deg ); + } + } + + .navigate-down { + right: $controlArrowSpacing + $controlArrowSize/2; + bottom: 0; + transform: translateY( 10px ); + + .controls-arrow { + transform: rotate( -90deg ); + } + + &.highlight { + animation: bounce-down 2s 50 both ease-out; + } + } + + // Back arrow style: "faded": + // Deemphasize backwards navigation arrows in favor of drawing + // attention to forwards navigation + &[data-controls-back-arrows="faded"] .navigate-left.enabled, + &[data-controls-back-arrows="faded"] .navigate-up.enabled { + opacity: 0.3; + + &:hover { + opacity: 1; + } + } + + // Back arrow style: "hidden": + // Never show arrows for backwards navigation + &[data-controls-back-arrows="hidden"] .navigate-left.enabled, + &[data-controls-back-arrows="hidden"] .navigate-up.enabled { + opacity: 0; + visibility: hidden; + } + + // Any control button that can be clicked is "enabled" + .enabled { + visibility: visible; + opacity: 0.9; + cursor: pointer; + transform: none; + } + + // Any control button that leads to showing or hiding + // a fragment + .enabled.fragmented { + opacity: 0.5; + } + + .enabled:hover, + .enabled.fragmented:hover { + opacity: 1; + } +} + +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-up, +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-down { + display: none; +} + +// Adjust the layout when there are no vertical slides +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-left, +.reveal:not(.has-vertical-slides) .controls .navigate-left { + bottom: $controlArrowSpacing; + right: 0.5em + $controlArrowSpacing + $controlArrowSize; +} + +.reveal[data-navigation-mode="linear"].has-horizontal-slides .navigate-right, +.reveal:not(.has-vertical-slides) .controls .navigate-right { + bottom: $controlArrowSpacing; + right: 0.5em; +} + +// Adjust the layout when there are no horizontal slides +.reveal:not(.has-horizontal-slides) .controls .navigate-up { + right: $controlArrowSpacing; + bottom: $controlArrowSpacing + $controlArrowSize; +} +.reveal:not(.has-horizontal-slides) .controls .navigate-down { + right: $controlArrowSpacing; + bottom: 0.5em; +} + +// Invert arrows based on background color +.reveal.has-dark-background .controls { + color: #fff; +} +.reveal.has-light-background .controls { + color: #000; +} + +// Disable active states on touch devices +.reveal.no-hover .controls .controls-arrow:hover, +.reveal.no-hover .controls .controls-arrow:active { + @include controlsArrowTransform( $controlsArrowAngle ); +} + +// Edge aligned controls layout +@media screen and (min-width: 500px) { + + $spacing: 8px; + + .reveal .controls[data-controls-layout="edges"] { + & { + top: 0; + right: 0; + bottom: 0; + left: 0; + } + + .navigate-left, + .navigate-right, + .navigate-up, + .navigate-down { + bottom: auto; + right: auto; + } + + .navigate-left { + top: 50%; + left: $spacing; + margin-top: -$controlArrowSize/2; + } + + .navigate-right { + top: 50%; + right: $spacing; + margin-top: -$controlArrowSize/2; + } + + .navigate-up { + top: $spacing; + left: 50%; + margin-left: -$controlArrowSize/2; + } + + .navigate-down { + bottom: $spacing; + left: 50%; + margin-left: -$controlArrowSize/2; + } + } + +} + + +/********************************************* + * PROGRESS BAR + *********************************************/ + +.reveal .progress { + position: absolute; + display: none; + height: 3px; + width: 100%; + bottom: 0; + left: 0; + z-index: 10; + + background-color: rgba( 0, 0, 0, 0.2 ); + color: #fff; +} + .reveal .progress:after { + content: ''; + display: block; + position: absolute; + height: 10px; + width: 100%; + top: -10px; + } + .reveal .progress span { + display: block; + height: 100%; + width: 0px; + + background-color: currentColor; + transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + } + +/********************************************* + * SLIDE NUMBER + *********************************************/ + +.reveal .slide-number { + position: absolute; + display: block; + right: 8px; + bottom: 8px; + z-index: 31; + font-family: Helvetica, sans-serif; + font-size: 12px; + line-height: 1; + color: #fff; + background-color: rgba( 0, 0, 0, 0.4 ); + padding: 5px; +} + +.reveal .slide-number a { + color: currentColor; +} + +.reveal .slide-number-delimiter { + margin: 0 3px; +} + +/********************************************* + * SLIDES + *********************************************/ + +.reveal { + position: relative; + width: 100%; + height: 100%; + overflow: hidden; + touch-action: pinch-zoom; +} + +.reveal .slides { + position: absolute; + width: 100%; + height: 100%; + top: 0; + right: 0; + bottom: 0; + left: 0; + margin: auto; + pointer-events: none; + + overflow: visible; + z-index: 1; + text-align: center; + perspective: 600px; + perspective-origin: 50% 40%; +} + +.reveal .slides>section { + perspective: 600px; +} + +.reveal .slides>section, +.reveal .slides>section>section { + display: none; + position: absolute; + width: 100%; + padding: 20px 0px; + pointer-events: auto; + + z-index: 10; + transform-style: flat; + transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985), + transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985), + visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985), + opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); +} + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"] .slides section { + transition-duration: 400ms; +} +.reveal[data-transition-speed="slow"] .slides section { + transition-duration: 1200ms; +} + +/* Slide-specific transition speed overrides */ +.reveal .slides section[data-transition-speed="fast"] { + transition-duration: 400ms; +} +.reveal .slides section[data-transition-speed="slow"] { + transition-duration: 1200ms; +} + +.reveal .slides>section.stack { + padding-top: 0; + padding-bottom: 0; + pointer-events: none; + height: 100%; +} + +.reveal .slides>section.present, +.reveal .slides>section>section.present { + display: block; + z-index: 11; + opacity: 1; +} + +.reveal .slides>section:empty, +.reveal .slides>section>section:empty, +.reveal .slides>section[data-background-interactive], +.reveal .slides>section>section[data-background-interactive] { + pointer-events: none; +} + +.reveal.center, +.reveal.center .slides, +.reveal.center .slides section { + min-height: 0 !important; +} + +/* Don't allow interaction with invisible slides */ +.reveal .slides>section.future, +.reveal .slides>section>section.future, +.reveal .slides>section.past, +.reveal .slides>section>section.past { + pointer-events: none; +} + +.reveal.overview .slides>section, +.reveal.overview .slides>section>section { + pointer-events: auto; +} + +.reveal .slides>section.past, +.reveal .slides>section.future, +.reveal .slides>section>section.past, +.reveal .slides>section>section.future { + opacity: 0; +} + + +/********************************************* + * Mixins for readability of transitions + *********************************************/ + +@mixin transition-global($style) { + .reveal .slides section[data-transition=#{$style}], + .reveal.#{$style} .slides section:not([data-transition]) { + @content; + } +} +@mixin transition-stack($style) { + .reveal .slides section[data-transition=#{$style}].stack, + .reveal.#{$style} .slides section.stack { + @content; + } +} +@mixin transition-horizontal-past($style) { + .reveal .slides>section[data-transition=#{$style}].past, + .reveal .slides>section[data-transition~=#{$style}-out].past, + .reveal.#{$style} .slides>section:not([data-transition]).past { + @content; + } +} +@mixin transition-horizontal-future($style) { + .reveal .slides>section[data-transition=#{$style}].future, + .reveal .slides>section[data-transition~=#{$style}-in].future, + .reveal.#{$style} .slides>section:not([data-transition]).future { + @content; + } +} + +@mixin transition-vertical-past($style) { + .reveal .slides>section>section[data-transition=#{$style}].past, + .reveal .slides>section>section[data-transition~=#{$style}-out].past, + .reveal.#{$style} .slides>section>section:not([data-transition]).past { + @content; + } +} +@mixin transition-vertical-future($style) { + .reveal .slides>section>section[data-transition=#{$style}].future, + .reveal .slides>section>section[data-transition~=#{$style}-in].future, + .reveal.#{$style} .slides>section>section:not([data-transition]).future { + @content; + } +} + +/********************************************* + * SLIDE TRANSITION + * Aliased 'linear' for backwards compatibility + *********************************************/ + +@each $stylename in slide, linear { + .reveal.#{$stylename} section { + backface-visibility: hidden; + } + @include transition-horizontal-past(#{$stylename}) { + transform: translate(-150%, 0); + } + @include transition-horizontal-future(#{$stylename}) { + transform: translate(150%, 0); + } + @include transition-vertical-past(#{$stylename}) { + transform: translate(0, -150%); + } + @include transition-vertical-future(#{$stylename}) { + transform: translate(0, 150%); + } +} + +/********************************************* + * CONVEX TRANSITION + * Aliased 'default' for backwards compatibility + *********************************************/ + +@each $stylename in default, convex { + @include transition-stack(#{$stylename}) { + transform-style: preserve-3d; + } + + @include transition-horizontal-past(#{$stylename}) { + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); + } + @include transition-horizontal-future(#{$stylename}) { + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); + } + @include transition-vertical-past(#{$stylename}) { + transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0); + } + @include transition-vertical-future(#{$stylename}) { + transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0); + } +} + +/********************************************* + * CONCAVE TRANSITION + *********************************************/ + +@include transition-stack(concave) { + transform-style: preserve-3d; +} + +@include transition-horizontal-past(concave) { + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); +} +@include transition-horizontal-future(concave) { + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); +} +@include transition-vertical-past(concave) { + transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0); +} +@include transition-vertical-future(concave) { + transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0); +} + + +/********************************************* + * ZOOM TRANSITION + *********************************************/ + +@include transition-global(zoom) { + transition-timing-function: ease; +} +@include transition-horizontal-past(zoom) { + visibility: hidden; + transform: scale(16); +} +@include transition-horizontal-future(zoom) { + visibility: hidden; + transform: scale(0.2); +} +@include transition-vertical-past(zoom) { + transform: scale(16); +} +@include transition-vertical-future(zoom) { + transform: scale(0.2); +} + + +/********************************************* + * CUBE TRANSITION + * + * WARNING: + * this is deprecated and will be removed in a + * future version. + *********************************************/ + +.reveal.cube .slides { + perspective: 1300px; +} + +.reveal.cube .slides section { + padding: 30px; + min-height: 700px; + backface-visibility: hidden; + box-sizing: border-box; + transform-style: preserve-3d; +} + .reveal.center.cube .slides section { + min-height: 0; + } + .reveal.cube .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0,0,0,0.1); + border-radius: 4px; + transform: translateZ( -20px ); + } + .reveal.cube .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0,0,0,0.2); + transform: translateZ(-90px) rotateX( 65deg ); + } + +.reveal.cube .slides>section.stack { + padding: 0; + background: none; +} + +.reveal.cube .slides>section.past { + transform-origin: 100% 0%; + transform: translate3d(-100%, 0, 0) rotateY(-90deg); +} + +.reveal.cube .slides>section.future { + transform-origin: 0% 0%; + transform: translate3d(100%, 0, 0) rotateY(90deg); +} + +.reveal.cube .slides>section>section.past { + transform-origin: 0% 100%; + transform: translate3d(0, -100%, 0) rotateX(90deg); +} + +.reveal.cube .slides>section>section.future { + transform-origin: 0% 0%; + transform: translate3d(0, 100%, 0) rotateX(-90deg); +} + + +/********************************************* + * PAGE TRANSITION + * + * WARNING: + * this is deprecated and will be removed in a + * future version. + *********************************************/ + +.reveal.page .slides { + perspective-origin: 0% 50%; + perspective: 3000px; +} + +.reveal.page .slides section { + padding: 30px; + min-height: 700px; + box-sizing: border-box; + transform-style: preserve-3d; +} + .reveal.page .slides section.past { + z-index: 12; + } + .reveal.page .slides section:not(.stack):before { + content: ''; + position: absolute; + display: block; + width: 100%; + height: 100%; + left: 0; + top: 0; + background: rgba(0,0,0,0.1); + transform: translateZ( -20px ); + } + .reveal.page .slides section:not(.stack):after { + content: ''; + position: absolute; + display: block; + width: 90%; + height: 30px; + left: 5%; + bottom: 0; + background: none; + z-index: 1; + + border-radius: 4px; + box-shadow: 0px 95px 25px rgba(0,0,0,0.2); + + -webkit-transform: translateZ(-90px) rotateX( 65deg ); + } + +.reveal.page .slides>section.stack { + padding: 0; + background: none; +} + +.reveal.page .slides>section.past { + transform-origin: 0% 0%; + transform: translate3d(-40%, 0, 0) rotateY(-80deg); +} + +.reveal.page .slides>section.future { + transform-origin: 100% 0%; + transform: translate3d(0, 0, 0); +} + +.reveal.page .slides>section>section.past { + transform-origin: 0% 0%; + transform: translate3d(0, -40%, 0) rotateX(80deg); +} + +.reveal.page .slides>section>section.future { + transform-origin: 0% 100%; + transform: translate3d(0, 0, 0); +} + + +/********************************************* + * FADE TRANSITION + *********************************************/ + +.reveal .slides section[data-transition=fade], +.reveal.fade .slides section:not([data-transition]), +.reveal.fade .slides>section>section:not([data-transition]) { + transform: none; + transition: opacity 0.5s; +} + + +.reveal.fade.overview .slides section, +.reveal.fade.overview .slides>section>section { + transition: none; +} + + +/********************************************* + * NO TRANSITION + *********************************************/ + +@include transition-global(none) { + transform: none; + transition: none; +} + + +/********************************************* + * PAUSED MODE + *********************************************/ + +.reveal .pause-overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + background: black; + visibility: hidden; + opacity: 0; + z-index: 100; + transition: all 1s ease; +} + +.reveal .pause-overlay .resume-button { + position: absolute; + bottom: 20px; + right: 20px; + color: #ccc; + border-radius: 2px; + padding: 6px 14px; + border: 2px solid #ccc; + font-size: 16px; + background: transparent; + cursor: pointer; + + &:hover { + color: #fff; + border-color: #fff; + } +} + +.reveal.paused .pause-overlay { + visibility: visible; + opacity: 1; +} + + +/********************************************* + * FALLBACK + *********************************************/ + +.no-transforms { + overflow-y: auto; +} + +.no-transforms .reveal { + overflow: visible; +} + +.no-transforms .reveal .slides { + position: relative; + width: 80%; + max-width: 1280px; + height: auto; + top: 0; + margin: 0 auto; + text-align: center; +} + +.no-transforms .reveal .controls, +.no-transforms .reveal .progress { + display: none; +} + +.no-transforms .reveal .slides section { + display: block; + opacity: 1; + position: relative; + height: auto; + min-height: 0; + top: 0; + left: 0; + margin: 10vh 0; + margin: 70px 0; + transform: none; +} + +.reveal .no-transition, +.reveal .no-transition * { + transition: none !important; +} + + +/********************************************* + * PER-SLIDE BACKGROUNDS + *********************************************/ + +.reveal .backgrounds { + position: absolute; + width: 100%; + height: 100%; + top: 0; + left: 0; + perspective: 600px; +} + .reveal .slide-background { + display: none; + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + visibility: hidden; + overflow: hidden; + + background-color: rgba( 0, 0, 0, 0 ); + + transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + } + + .reveal .slide-background-content { + position: absolute; + width: 100%; + height: 100%; + + background-position: 50% 50%; + background-repeat: no-repeat; + background-size: cover; + } + + .reveal .slide-background.stack { + display: block; + } + + .reveal .slide-background.present { + opacity: 1; + visibility: visible; + z-index: 2; + } + + .print-pdf .reveal .slide-background { + opacity: 1 !important; + visibility: visible !important; + } + +/* Video backgrounds */ +.reveal .slide-background video { + position: absolute; + width: 100%; + height: 100%; + max-width: none; + max-height: none; + top: 0; + left: 0; + object-fit: cover; +} + .reveal .slide-background[data-background-size="contain"] video { + object-fit: contain; + } + +/* Immediate transition style */ +.reveal[data-background-transition=none]>.backgrounds .slide-background, +.reveal>.backgrounds .slide-background[data-background-transition=none] { + transition: none; +} + +/* Slide */ +.reveal[data-background-transition=slide]>.backgrounds .slide-background, +.reveal>.backgrounds .slide-background[data-background-transition=slide] { + opacity: 1; + backface-visibility: hidden; +} + .reveal[data-background-transition=slide]>.backgrounds .slide-background.past, + .reveal>.backgrounds .slide-background.past[data-background-transition=slide] { + transform: translate(-100%, 0); + } + .reveal[data-background-transition=slide]>.backgrounds .slide-background.future, + .reveal>.backgrounds .slide-background.future[data-background-transition=slide] { + transform: translate(100%, 0); + } + + .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.past, + .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=slide] { + transform: translate(0, -100%); + } + .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.future, + .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=slide] { + transform: translate(0, 100%); + } + + +/* Convex */ +.reveal[data-background-transition=convex]>.backgrounds .slide-background.past, +.reveal>.backgrounds .slide-background.past[data-background-transition=convex] { + opacity: 0; + transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0); +} +.reveal[data-background-transition=convex]>.backgrounds .slide-background.future, +.reveal>.backgrounds .slide-background.future[data-background-transition=convex] { + opacity: 0; + transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0); +} + +.reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.past, +.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=convex] { + opacity: 0; + transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0); +} +.reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.future, +.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=convex] { + opacity: 0; + transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0); +} + + +/* Concave */ +.reveal[data-background-transition=concave]>.backgrounds .slide-background.past, +.reveal>.backgrounds .slide-background.past[data-background-transition=concave] { + opacity: 0; + transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0); +} +.reveal[data-background-transition=concave]>.backgrounds .slide-background.future, +.reveal>.backgrounds .slide-background.future[data-background-transition=concave] { + opacity: 0; + transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0); +} + +.reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.past, +.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=concave] { + opacity: 0; + transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0); +} +.reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.future, +.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=concave] { + opacity: 0; + transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0); +} + +/* Zoom */ +.reveal[data-background-transition=zoom]>.backgrounds .slide-background, +.reveal>.backgrounds .slide-background[data-background-transition=zoom] { + transition-timing-function: ease; +} + +.reveal[data-background-transition=zoom]>.backgrounds .slide-background.past, +.reveal>.backgrounds .slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(16); +} +.reveal[data-background-transition=zoom]>.backgrounds .slide-background.future, +.reveal>.backgrounds .slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(0.2); +} + +.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.past, +.reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(16); +} +.reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future, +.reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] { + opacity: 0; + visibility: hidden; + transform: scale(0.2); +} + + +/* Global transition speed settings */ +.reveal[data-transition-speed="fast"]>.backgrounds .slide-background { + transition-duration: 400ms; +} +.reveal[data-transition-speed="slow"]>.backgrounds .slide-background { + transition-duration: 1200ms; +} + + +/********************************************* + * OVERVIEW + *********************************************/ + +.reveal.overview { + perspective-origin: 50% 50%; + perspective: 700px; + + .slides { + // Fixes overview rendering errors in FF48+, not applied to + // other browsers since it degrades performance + -moz-transform-style: preserve-3d; + } + + .slides section { + height: 100%; + top: 0 !important; + opacity: 1 !important; + overflow: hidden; + visibility: visible !important; + cursor: pointer; + box-sizing: border-box; + } + .slides section:hover, + .slides section.present { + outline: 10px solid rgba(150,150,150,0.4); + outline-offset: 10px; + } + .slides section .fragment { + opacity: 1; + transition: none; + } + .slides section:after, + .slides section:before { + display: none !important; + } + .slides>section.stack { + padding: 0; + top: 0 !important; + background: none; + outline: none; + overflow: visible; + } + + .backgrounds { + perspective: inherit; + + // Fixes overview rendering errors in FF48+, not applied to + // other browsers since it degrades performance + -moz-transform-style: preserve-3d; + } + + .backgrounds .slide-background { + opacity: 1; + visibility: visible; + + // This can't be applied to the slide itself in Safari + outline: 10px solid rgba(150,150,150,0.1); + outline-offset: 10px; + } + + .backgrounds .slide-background.stack { + overflow: visible; + } +} + +// Disable transitions transitions while we're activating +// or deactivating the overview mode. +.reveal.overview .slides section, +.reveal.overview-deactivating .slides section { + transition: none; +} + +.reveal.overview .backgrounds .slide-background, +.reveal.overview-deactivating .backgrounds .slide-background { + transition: none; +} + + +/********************************************* + * RTL SUPPORT + *********************************************/ + +.reveal.rtl .slides, +.reveal.rtl .slides h1, +.reveal.rtl .slides h2, +.reveal.rtl .slides h3, +.reveal.rtl .slides h4, +.reveal.rtl .slides h5, +.reveal.rtl .slides h6 { + direction: rtl; + font-family: sans-serif; +} + +.reveal.rtl pre, +.reveal.rtl code { + direction: ltr; +} + +.reveal.rtl ol, +.reveal.rtl ul { + text-align: right; +} + +.reveal.rtl .progress span { + float: right +} + +/********************************************* + * PARALLAX BACKGROUND + *********************************************/ + +.reveal.has-parallax-background .backgrounds { + transition: all 0.8s ease; +} + +/* Global transition speed settings */ +.reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds { + transition-duration: 400ms; +} +.reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds { + transition-duration: 1200ms; +} + + +/********************************************* + * OVERLAY FOR LINK PREVIEWS AND HELP + *********************************************/ + +.reveal > .overlay { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + z-index: 1000; + background: rgba( 0, 0, 0, 0.9 ); + opacity: 0; + visibility: hidden; + transition: all 0.3s ease; +} + .reveal > .overlay.visible { + opacity: 1; + visibility: visible; + } + + .reveal > .overlay .spinner { + position: absolute; + display: block; + top: 50%; + left: 50%; + width: 32px; + height: 32px; + margin: -16px 0 0 -16px; + z-index: 10; + background-image: 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+ + visibility: visible; + opacity: 0.6; + transition: all 0.3s ease; + } + + .reveal > .overlay header { + position: absolute; + left: 0; + top: 0; + width: 100%; + height: 40px; + z-index: 2; + border-bottom: 1px solid #222; + } + .reveal > .overlay header a { + display: inline-block; + width: 40px; + height: 40px; + line-height: 36px; + padding: 0 10px; + float: right; + opacity: 0.6; + + box-sizing: border-box; + } + .reveal > .overlay header a:hover { + opacity: 1; + } + .reveal > .overlay header a .icon { + display: inline-block; + width: 20px; + height: 20px; + + background-position: 50% 50%; + background-size: 100%; + background-repeat: no-repeat; + } + .reveal > .overlay header a.close .icon { + background-image: url(data:image/png;base64,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); + } + .reveal > .overlay header a.external .icon { + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==); + } + + .reveal > .overlay .viewport { + position: absolute; + display: flex; + top: 40px; + right: 0; + bottom: 0; + left: 0; + } + + .reveal > .overlay.overlay-preview .viewport iframe { + width: 100%; + height: 100%; + max-width: 100%; + max-height: 100%; + border: 0; + + opacity: 0; + visibility: hidden; + transition: all 0.3s ease; + } + + .reveal > .overlay.overlay-preview.loaded .viewport iframe { + opacity: 1; + visibility: visible; + } + + .reveal > .overlay.overlay-preview.loaded .viewport-inner { + position: absolute; + z-index: -1; + left: 0; + top: 45%; + width: 100%; + text-align: center; + letter-spacing: normal; + } + .reveal > .overlay.overlay-preview .x-frame-error { + opacity: 0; + transition: opacity 0.3s ease 0.3s; + } + .reveal > .overlay.overlay-preview.loaded .x-frame-error { + opacity: 1; + } + + .reveal > .overlay.overlay-preview.loaded .spinner { + opacity: 0; + visibility: hidden; + transform: scale(0.2); + } + + .reveal > .overlay.overlay-help .viewport { + overflow: auto; + color: #fff; + } + + .reveal > .overlay.overlay-help .viewport .viewport-inner { + width: 600px; + margin: auto; + padding: 20px 20px 80px 20px; + text-align: center; + letter-spacing: normal; + } + + .reveal > .overlay.overlay-help .viewport .viewport-inner .title { + font-size: 20px; + } + + .reveal > .overlay.overlay-help .viewport .viewport-inner table { + border: 1px solid #fff; + border-collapse: collapse; + font-size: 16px; + } + + .reveal > .overlay.overlay-help .viewport .viewport-inner table th, + .reveal > .overlay.overlay-help .viewport .viewport-inner table td { + width: 200px; + padding: 14px; + border: 1px solid #fff; + vertical-align: middle; + } + + .reveal > .overlay.overlay-help .viewport .viewport-inner table th { + padding-top: 20px; + padding-bottom: 20px; + } + + +/********************************************* + * PLAYBACK COMPONENT + *********************************************/ + +.reveal .playback { + position: absolute; + left: 15px; + bottom: 20px; + z-index: 30; + cursor: pointer; + transition: all 400ms ease; + -webkit-tap-highlight-color: rgba( 0, 0, 0, 0 ); +} + +.reveal.overview .playback { + opacity: 0; + visibility: hidden; +} + + +/********************************************* + * CODE HIGHLGIHTING + *********************************************/ + +.reveal .hljs table { + margin: initial; +} + +.reveal .hljs-ln-code, +.reveal .hljs-ln-numbers { + padding: 0; + border: 0; +} + +.reveal .hljs-ln-numbers { + opacity: 0.6; + padding-right: 0.75em; + text-align: right; + vertical-align: top; +} + +.reveal .hljs[data-line-numbers]:not([data-line-numbers=""]) tr:not(.highlight-line) { + opacity: 0.4; +} + + +/********************************************* + * ROLLING LINKS + *********************************************/ + +.reveal .roll { + display: inline-block; + line-height: 1.2; + overflow: hidden; + + vertical-align: top; + perspective: 400px; + perspective-origin: 50% 50%; +} + .reveal .roll:hover { + background: none; + text-shadow: none; + } +.reveal .roll span { + display: block; + position: relative; + padding: 0 2px; + + pointer-events: none; + transition: all 400ms ease; + transform-origin: 50% 0%; + transform-style: preserve-3d; + backface-visibility: hidden; +} + .reveal .roll:hover span { + background: rgba(0,0,0,0.5); + transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg ); + } +.reveal .roll span:after { + content: attr(data-title); + + display: block; + position: absolute; + left: 0; + top: 0; + padding: 0 2px; + backface-visibility: hidden; + transform-origin: 50% 0%; + transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg ); +} + + +/********************************************* + * SPEAKER NOTES + *********************************************/ + +$notesWidthPercent: 25%; + +// Hide on-page notes +.reveal aside.notes { + display: none; +} + +// An interface element that can optionally be used to show the +// speaker notes to all viewers, on top of the presentation +.reveal .speaker-notes { + display: none; + position: absolute; + width: $notesWidthPercent / (1-$notesWidthPercent/100) * 1%; + height: 100%; + top: 0; + left: 100%; + padding: 14px 18px 14px 18px; + z-index: 1; + font-size: 18px; + line-height: 1.4; + border: 1px solid rgba( 0, 0, 0, 0.05 ); + color: #222; + background-color: #f5f5f5; + overflow: auto; + box-sizing: border-box; + text-align: left; + font-family: Helvetica, sans-serif; + -webkit-overflow-scrolling: touch; + + .notes-placeholder { + color: #ccc; + font-style: italic; + } + + &:focus { + outline: none; + } + + &:before { + content: 'Speaker notes'; + display: block; + margin-bottom: 10px; + opacity: 0.5; + } +} + + +.reveal.show-notes { + max-width: 100% - $notesWidthPercent; + overflow: visible; +} + +.reveal.show-notes .speaker-notes { + display: block; +} + +@media screen and (min-width: 1600px) { + .reveal .speaker-notes { + font-size: 20px; + } +} + +@media screen and (max-width: 1024px) { + .reveal.show-notes { + border-left: 0; + max-width: none; + max-height: 70%; + max-height: 70vh; + overflow: visible; + } + + .reveal.show-notes .speaker-notes { + top: 100%; + left: 0; + width: 100%; + height: (30/0.7)*1%; + height: 30vh; + border: 0; + } +} + +@media screen and (max-width: 600px) { + .reveal.show-notes { + max-height: 60%; + max-height: 60vh; + } + + .reveal.show-notes .speaker-notes { + top: 100%; + height: (40/0.6)*1%; + height: 40vh; + } + + .reveal .speaker-notes { + font-size: 14px; + } +} + + +/********************************************* + * ZOOM PLUGIN + *********************************************/ + +.zoomed .reveal *, +.zoomed .reveal *:before, +.zoomed .reveal *:after { + backface-visibility: visible !important; +} + +.zoomed .reveal .progress, +.zoomed .reveal .controls { + opacity: 0; +} + +.zoomed .reveal .roll span { + background: none; +} + +.zoomed .reveal .roll span:after { + visibility: hidden; +} diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/README.md b/HTML-CSS-GitHub/slides/lib/css/theme/README.md new file mode 100644 index 0000000..8ae164b --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/README.md @@ -0,0 +1,21 @@ +## Dependencies + +Themes are written using Sass to keep things modular and reduce the need for repeated selectors across files. Make sure that you have the reveal.js development environment including the Grunt dependencies installed before proceeding: https://github.com/hakimel/reveal.js#full-setup + +## Creating a Theme + +To create your own theme, start by duplicating a ```.scss``` file in [/css/theme/source](https://github.com/hakimel/reveal.js/blob/master/css/theme/source). It will be automatically compiled by Grunt from Sass to CSS (see the [Gruntfile](https://github.com/hakimel/reveal.js/blob/master/Gruntfile.js)) when you run `npm run build -- css-themes`. + +Each theme file does four things in the following order: + +1. **Include [/css/theme/template/mixins.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/mixins.scss)** +Shared utility functions. + +2. **Include [/css/theme/template/settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss)** +Declares a set of custom variables that the template file (step 4) expects. Can be overridden in step 3. + +3. **Override** +This is where you override the default theme. Either by specifying variables (see [settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss) for reference) or by adding any selectors and styles you please. + +4. **Include [/css/theme/template/theme.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/theme.scss)** +The template theme file which will generate final CSS output based on the currently defined variables. diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/beige.css b/HTML-CSS-GitHub/slides/lib/css/theme/beige.css new file mode 100644 index 0000000..615dd6d --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/beige.css @@ -0,0 +1,277 @@ +/** + * Beige theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #f7f2d3; + background: -moz-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%); + background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, white), color-stop(100%, #f7f2d3)); + background: -webkit-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%); + background: -o-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%); + background: -ms-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%); + background: radial-gradient(center, circle cover, white 0%, #f7f2d3 100%); + background-color: #f7f3de; } + +.reveal { + font-family: "Lato", sans-serif; + font-size: 40px; + font-weight: normal; + color: #333; } + +::selection { + color: #fff; + background: rgba(79, 64, 28, 0.99); + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: rgba(79, 64, 28, 0.99); + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #333; + font-family: "League Gothic", Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #8b743d; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #c0a86e; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #564826; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #333; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #8b743d; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #8b743d; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #8b743d; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #f7f3de; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/black.css b/HTML-CSS-GitHub/slides/lib/css/theme/black.css new file mode 100644 index 0000000..7dd88c2 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/black.css @@ -0,0 +1,273 @@ +/** + * Black theme for reveal.js. This is the opposite of the 'white' theme. + * + * By Hakim El Hattab, http://hakim.se + */ +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); +section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 { + color: #222; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #191919; + background-color: #191919; } + +.reveal { + font-family: "Source Sans Pro", Helvetica, sans-serif; + font-size: 42px; + font-weight: normal; + color: #fff; } + +::selection { + color: #fff; + background: #bee4fd; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #bee4fd; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #fff; + font-family: "Source Sans Pro", Helvetica, sans-serif; + font-weight: 600; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 2.5em; } + +.reveal h2 { + font-size: 1.6em; } + +.reveal h3 { + font-size: 1.3em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #42affa; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #8dcffc; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #068de9; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #fff; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #42affa; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #42affa; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #42affa; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #191919; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/blood.css b/HTML-CSS-GitHub/slides/lib/css/theme/blood.css new file mode 100644 index 0000000..5cbd488 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/blood.css @@ -0,0 +1,296 @@ +/** + * Blood theme for reveal.js + * Author: Walther http://github.com/Walther + * + * Designed to be used with highlight.js theme + * "monokai_sublime.css" available from + * https://github.com/isagalaev/highlight.js/ + * + * For other themes, change $codeBackground accordingly. + * + */ +@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,700,300italic,700italic); +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #222; + background-color: #222; } + +.reveal { + font-family: Ubuntu, "sans-serif"; + font-size: 40px; + font-weight: normal; + color: #eee; } + +::selection { + color: #fff; + background: #a23; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #a23; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #eee; + font-family: Ubuntu, "sans-serif"; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: 2px 2px 2px #222; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #a23; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #dd5566; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #6a1520; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #eee; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #a23; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #a23; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #a23; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #222; } } + +.reveal p { + font-weight: 300; + text-shadow: 1px 1px #222; } + +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + font-weight: 700; } + +.reveal p code { + background-color: #23241f; + display: inline-block; + border-radius: 7px; } + +.reveal small code { + vertical-align: baseline; } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/league.css b/HTML-CSS-GitHub/slides/lib/css/theme/league.css new file mode 100644 index 0000000..f8fba4d --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/league.css @@ -0,0 +1,279 @@ +/** + * League theme for reveal.js. + * + * This was the default theme pre-3.0.0. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #1c1e20; + background: -moz-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #555a5f), color-stop(100%, #1c1e20)); + background: -webkit-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: -o-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: -ms-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background: radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%); + background-color: #2b2b2b; } + +.reveal { + font-family: "Lato", sans-serif; + font-size: 40px; + font-weight: normal; + color: #eee; } + +::selection { + color: #fff; + background: #FF5E99; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #FF5E99; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #eee; + font-family: "League Gothic", Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #13DAEC; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #71e9f4; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #0d99a5; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #eee; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #13DAEC; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #13DAEC; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #13DAEC; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #2b2b2b; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/moon.css b/HTML-CSS-GitHub/slides/lib/css/theme/moon.css new file mode 100644 index 0000000..d18f526 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/moon.css @@ -0,0 +1,277 @@ +/** + * Solarized Dark theme for reveal.js. + * Author: Achim Staebler + */ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #002b36; + background-color: #002b36; } + +.reveal { + font-family: "Lato", sans-serif; + font-size: 40px; + font-weight: normal; + color: #93a1a1; } + +::selection { + color: #fff; + background: #d33682; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #d33682; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #eee8d5; + font-family: "League Gothic", Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #268bd2; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #78b9e6; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #1a6091; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #93a1a1; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #268bd2; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #268bd2; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #268bd2; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #002b36; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/night.css b/HTML-CSS-GitHub/slides/lib/css/theme/night.css new file mode 100644 index 0000000..f5ccb52 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/night.css @@ -0,0 +1,271 @@ +/** + * Black theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +@import url(https://fonts.googleapis.com/css?family=Montserrat:700); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic); +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #111; + background-color: #111; } + +.reveal { + font-family: "Open Sans", sans-serif; + font-size: 40px; + font-weight: normal; + color: #eee; } + +::selection { + color: #fff; + background: #e7ad52; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #e7ad52; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #eee; + font-family: "Montserrat", Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: -0.03em; + text-transform: none; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #e7ad52; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #f3d7ac; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #d08a1d; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #eee; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #e7ad52; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #e7ad52; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #e7ad52; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #111; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/serif.css b/HTML-CSS-GitHub/slides/lib/css/theme/serif.css new file mode 100644 index 0000000..6514a6f --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/serif.css @@ -0,0 +1,273 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is brown. + * + * This theme is Copyright (C) 2012-2013 Owen Versteeg, http://owenversteeg.com - it is MIT licensed. + */ +.reveal a { + line-height: 1.3em; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #F0F1EB; + background-color: #F0F1EB; } + +.reveal { + font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif; + font-size: 40px; + font-weight: normal; + color: #000; } + +::selection { + color: #fff; + background: #26351C; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #26351C; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #383D3D; + font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: none; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #51483D; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #8b7c69; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #25211c; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #000; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #51483D; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #51483D; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #51483D; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #F0F1EB; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/simple.css b/HTML-CSS-GitHub/slides/lib/css/theme/simple.css new file mode 100644 index 0000000..a7a29a6 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/simple.css @@ -0,0 +1,276 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is darkblue. + * + * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed. + * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 { + color: #fff; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #fff; + background-color: #fff; } + +.reveal { + font-family: "Lato", sans-serif; + font-size: 40px; + font-weight: normal; + color: #000; } + +::selection { + color: #fff; + background: rgba(0, 0, 0, 0.99); + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: rgba(0, 0, 0, 0.99); + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #000; + font-family: "News Cycle", Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: none; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #00008B; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #0000f1; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #00003f; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #000; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #00008B; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #00008B; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #00008B; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #fff; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/sky.css b/HTML-CSS-GitHub/slides/lib/css/theme/sky.css new file mode 100644 index 0000000..d8734c9 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/sky.css @@ -0,0 +1,280 @@ +/** + * Sky theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ +@import url(https://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700); +.reveal a { + line-height: 1.3em; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #add9e4; + background: -moz-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #f7fbfc), color-stop(100%, #add9e4)); + background: -webkit-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: -o-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: -ms-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background: radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%); + background-color: #f7fbfc; } + +.reveal { + font-family: "Open Sans", sans-serif; + font-size: 40px; + font-weight: normal; + color: #333; } + +::selection { + color: #fff; + background: #134674; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #134674; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #333; + font-family: "Quicksand", sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: -0.08em; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #3b759e; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #74a7cb; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #264c66; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #333; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #3b759e; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #3b759e; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #3b759e; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #f7fbfc; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/solarized.css b/HTML-CSS-GitHub/slides/lib/css/theme/solarized.css new file mode 100644 index 0000000..f1a2b9e --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/solarized.css @@ -0,0 +1,277 @@ +/** + * Solarized Light theme for reveal.js. + * Author: Achim Staebler + */ +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #fdf6e3; + background-color: #fdf6e3; } + +.reveal { + font-family: "Lato", sans-serif; + font-size: 40px; + font-weight: normal; + color: #657b83; } + +::selection { + color: #fff; + background: #d33682; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #d33682; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #586e75; + font-family: "League Gothic", Impact, sans-serif; + font-weight: normal; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 3.77em; } + +.reveal h2 { + font-size: 2.11em; } + +.reveal h3 { + font-size: 1.55em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #268bd2; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #78b9e6; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #1a6091; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #657b83; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #268bd2; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #268bd2; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #268bd2; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #fdf6e3; } } diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/beige.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/beige.scss new file mode 100644 index 0000000..5564f53 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/beige.scss @@ -0,0 +1,39 @@ +/** + * Beige theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + + +// Override theme settings (see ../template/settings.scss) +$mainColor: #333; +$headingColor: #333; +$headingTextShadow: none; +$backgroundColor: #f7f3de; +$linkColor: #8b743d; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: rgba(79, 64, 28, 0.99); +$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15); + +// Background generator +@mixin bodyBackground() { + @include radial-gradient( rgba(247,242,211,1), rgba(255,255,255,1) ); +} + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/black.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/black.scss new file mode 100644 index 0000000..4720c8a --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/black.scss @@ -0,0 +1,49 @@ +/** + * Black theme for reveal.js. This is the opposite of the 'white' theme. + * + * By Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + +// Include theme-specific fonts +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); + + +// Override theme settings (see ../template/settings.scss) +$backgroundColor: #191919; + +$mainColor: #fff; +$headingColor: #fff; + +$mainFontSize: 42px; +$mainFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingTextShadow: none; +$headingLetterSpacing: normal; +$headingTextTransform: uppercase; +$headingFontWeight: 600; +$linkColor: #42affa; +$linkColorHover: lighten( $linkColor, 15% ); +$selectionBackgroundColor: lighten( $linkColor, 25% ); + +$heading1Size: 2.5em; +$heading2Size: 1.6em; +$heading3Size: 1.3em; +$heading4Size: 1.0em; + +section.has-light-background { + &, h1, h2, h3, h4, h5, h6 { + color: #222; + } +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/blood.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/blood.scss new file mode 100644 index 0000000..4533fc0 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/blood.scss @@ -0,0 +1,78 @@ +/** + * Blood theme for reveal.js + * Author: Walther http://github.com/Walther + * + * Designed to be used with highlight.js theme + * "monokai_sublime.css" available from + * https://github.com/isagalaev/highlight.js/ + * + * For other themes, change $codeBackground accordingly. + * + */ + + // Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + +// Include theme-specific fonts + +@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,700,300italic,700italic); + +// Colors used in the theme +$blood: #a23; +$coal: #222; +$codeBackground: #23241f; + +$backgroundColor: $coal; + +// Main text +$mainFont: Ubuntu, 'sans-serif'; +$mainColor: #eee; + +// Headings +$headingFont: Ubuntu, 'sans-serif'; +$headingTextShadow: 2px 2px 2px $coal; + +// h1 shadow, borrowed humbly from +// (c) Default theme by Hakim El Hattab +$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15); + +// Links +$linkColor: $blood; +$linkColorHover: lighten( $linkColor, 20% ); + +// Text selection +$selectionBackgroundColor: $blood; +$selectionColor: #fff; + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- + +// some overrides after theme template import + +.reveal p { + font-weight: 300; + text-shadow: 1px 1px $coal; +} + +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + font-weight: 700; +} + +.reveal p code { + background-color: $codeBackground; + display: inline-block; + border-radius: 7px; +} + +.reveal small code { + vertical-align: baseline; +} \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/league.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/league.scss new file mode 100644 index 0000000..46ea04a --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/league.scss @@ -0,0 +1,34 @@ +/** + * League theme for reveal.js. + * + * This was the default theme pre-3.0.0. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + +// Override theme settings (see ../template/settings.scss) +$headingTextShadow: 0px 0px 6px rgba(0,0,0,0.2); +$heading1TextShadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 20px 20px rgba(0,0,0,.15); + +// Background generator +@mixin bodyBackground() { + @include radial-gradient( rgba(28,30,32,1), rgba(85,90,95,1) ); +} + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/moon.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/moon.scss new file mode 100644 index 0000000..e47e5b5 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/moon.scss @@ -0,0 +1,57 @@ +/** + * Solarized Dark theme for reveal.js. + * Author: Achim Staebler + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; +} + +// Solarized colors +$base03: #002b36; +$base02: #073642; +$base01: #586e75; +$base00: #657b83; +$base0: #839496; +$base1: #93a1a1; +$base2: #eee8d5; +$base3: #fdf6e3; +$yellow: #b58900; +$orange: #cb4b16; +$red: #dc322f; +$magenta: #d33682; +$violet: #6c71c4; +$blue: #268bd2; +$cyan: #2aa198; +$green: #859900; + +// Override theme settings (see ../template/settings.scss) +$mainColor: $base1; +$headingColor: $base2; +$headingTextShadow: none; +$backgroundColor: $base03; +$linkColor: $blue; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: $magenta; + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/night.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/night.scss new file mode 100644 index 0000000..d49a282 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/night.scss @@ -0,0 +1,34 @@ +/** + * Black theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + +// Include theme-specific fonts +@import url(https://fonts.googleapis.com/css?family=Montserrat:700); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic); + + +// Override theme settings (see ../template/settings.scss) +$backgroundColor: #111; + +$mainFont: 'Open Sans', sans-serif; +$linkColor: #e7ad52; +$linkColorHover: lighten( $linkColor, 20% ); +$headingFont: 'Montserrat', Impact, sans-serif; +$headingTextShadow: none; +$headingLetterSpacing: -0.03em; +$headingTextTransform: none; +$selectionBackgroundColor: #e7ad52; + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/serif.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/serif.scss new file mode 100644 index 0000000..ec3fcb3 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/serif.scss @@ -0,0 +1,35 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is brown. + * + * This theme is Copyright (C) 2012-2013 Owen Versteeg, http://owenversteeg.com - it is MIT licensed. + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Override theme settings (see ../template/settings.scss) +$mainFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif; +$mainColor: #000; +$headingFont: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif; +$headingColor: #383D3D; +$headingTextShadow: none; +$headingTextTransform: none; +$backgroundColor: #F0F1EB; +$linkColor: #51483D; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: #26351C; + +.reveal a { + line-height: 1.3em; +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/simple.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/simple.scss new file mode 100644 index 0000000..394c9cd --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/simple.scss @@ -0,0 +1,43 @@ +/** + * A simple theme for reveal.js presentations, similar + * to the default theme. The accent color is darkblue. + * + * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed. + * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + + +// Override theme settings (see ../template/settings.scss) +$mainFont: 'Lato', sans-serif; +$mainColor: #000; +$headingFont: 'News Cycle', Impact, sans-serif; +$headingColor: #000; +$headingTextShadow: none; +$headingTextTransform: none; +$backgroundColor: #fff; +$linkColor: #00008B; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: rgba(0, 0, 0, 0.99); + +section.has-dark-background { + &, h1, h2, h3, h4, h5, h6 { + color: #fff; + } +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/sky.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/sky.scss new file mode 100644 index 0000000..3fee67c --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/sky.scss @@ -0,0 +1,46 @@ +/** + * Sky theme for reveal.js. + * + * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(https://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic); +@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700); + + +// Override theme settings (see ../template/settings.scss) +$mainFont: 'Open Sans', sans-serif; +$mainColor: #333; +$headingFont: 'Quicksand', sans-serif; +$headingColor: #333; +$headingLetterSpacing: -0.08em; +$headingTextShadow: none; +$backgroundColor: #f7fbfc; +$linkColor: #3b759e; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: #134674; + +// Fix links so they are not cut off +.reveal a { + line-height: 1.3em; +} + +// Background generator +@mixin bodyBackground() { + @include radial-gradient( #add9e4, #f7fbfc ); +} + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/solarized.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/solarized.scss new file mode 100644 index 0000000..912be56 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/solarized.scss @@ -0,0 +1,63 @@ +/** + * Solarized Light theme for reveal.js. + * Author: Achim Staebler + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +@import url(../../lib/font/league-gothic/league-gothic.css); +@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic); + + +/** + * Solarized colors by Ethan Schoonover + */ +html * { + color-profile: sRGB; + rendering-intent: auto; +} + +// Solarized colors +$base03: #002b36; +$base02: #073642; +$base01: #586e75; +$base00: #657b83; +$base0: #839496; +$base1: #93a1a1; +$base2: #eee8d5; +$base3: #fdf6e3; +$yellow: #b58900; +$orange: #cb4b16; +$red: #dc322f; +$magenta: #d33682; +$violet: #6c71c4; +$blue: #268bd2; +$cyan: #2aa198; +$green: #859900; + +// Override theme settings (see ../template/settings.scss) +$mainColor: $base00; +$headingColor: $base01; +$headingTextShadow: none; +$backgroundColor: $base3; +$linkColor: $blue; +$linkColorHover: lighten( $linkColor, 20% ); +$selectionBackgroundColor: $magenta; + +// Background generator +// @mixin bodyBackground() { +// @include radial-gradient( rgba($base3,1), rgba(lighten($base3, 20%),1) ); +// } + + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/source/white.scss b/HTML-CSS-GitHub/slides/lib/css/theme/source/white.scss new file mode 100644 index 0000000..7f06ffd --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/source/white.scss @@ -0,0 +1,49 @@ +/** + * White theme for reveal.js. This is the opposite of the 'black' theme. + * + * By Hakim El Hattab, http://hakim.se + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + +// Include theme-specific fonts +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); + + +// Override theme settings (see ../template/settings.scss) +$backgroundColor: #fff; + +$mainColor: #222; +$headingColor: #222; + +$mainFontSize: 42px; +$mainFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingFont: 'Source Sans Pro', Helvetica, sans-serif; +$headingTextShadow: none; +$headingLetterSpacing: normal; +$headingTextTransform: uppercase; +$headingFontWeight: 600; +$linkColor: #2a76dd; +$linkColorHover: lighten( $linkColor, 15% ); +$selectionBackgroundColor: lighten( $linkColor, 25% ); + +$heading1Size: 2.5em; +$heading2Size: 1.6em; +$heading3Size: 1.3em; +$heading4Size: 1.0em; + +section.has-dark-background { + &, h1, h2, h3, h4, h5, h6 { + color: #fff; + } +} + + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/template/mixins.scss b/HTML-CSS-GitHub/slides/lib/css/theme/template/mixins.scss new file mode 100644 index 0000000..e0c5606 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/template/mixins.scss @@ -0,0 +1,29 @@ +@mixin vertical-gradient( $top, $bottom ) { + background: $top; + background: -moz-linear-gradient( top, $top 0%, $bottom 100% ); + background: -webkit-gradient( linear, left top, left bottom, color-stop(0%,$top), color-stop(100%,$bottom) ); + background: -webkit-linear-gradient( top, $top 0%, $bottom 100% ); + background: -o-linear-gradient( top, $top 0%, $bottom 100% ); + background: -ms-linear-gradient( top, $top 0%, $bottom 100% ); + background: linear-gradient( top, $top 0%, $bottom 100% ); +} + +@mixin horizontal-gradient( $top, $bottom ) { + background: $top; + background: -moz-linear-gradient( left, $top 0%, $bottom 100% ); + background: -webkit-gradient( linear, left top, right top, color-stop(0%,$top), color-stop(100%,$bottom) ); + background: -webkit-linear-gradient( left, $top 0%, $bottom 100% ); + background: -o-linear-gradient( left, $top 0%, $bottom 100% ); + background: -ms-linear-gradient( left, $top 0%, $bottom 100% ); + background: linear-gradient( left, $top 0%, $bottom 100% ); +} + +@mixin radial-gradient( $outer, $inner, $type: circle ) { + background: $outer; + background: -moz-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: -webkit-gradient( radial, center center, 0px, center center, 100%, color-stop(0%,$inner), color-stop(100%,$outer) ); + background: -webkit-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: -o-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: -ms-radial-gradient( center, $type cover, $inner 0%, $outer 100% ); + background: radial-gradient( center, $type cover, $inner 0%, $outer 100% ); +} \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/template/settings.scss b/HTML-CSS-GitHub/slides/lib/css/theme/template/settings.scss new file mode 100644 index 0000000..5a917f8 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/template/settings.scss @@ -0,0 +1,45 @@ +// Base settings for all themes that can optionally be +// overridden by the super-theme + +// Background of the presentation +$backgroundColor: #2b2b2b; + +// Primary/body text +$mainFont: 'Lato', sans-serif; +$mainFontSize: 40px; +$mainColor: #eee; + +// Vertical spacing between blocks of text +$blockMargin: 20px; + +// Headings +$headingMargin: 0 0 $blockMargin 0; +$headingFont: 'League Gothic', Impact, sans-serif; +$headingColor: #eee; +$headingLineHeight: 1.2; +$headingLetterSpacing: normal; +$headingTextTransform: uppercase; +$headingTextShadow: none; +$headingFontWeight: normal; +$heading1TextShadow: $headingTextShadow; + +$heading1Size: 3.77em; +$heading2Size: 2.11em; +$heading3Size: 1.55em; +$heading4Size: 1.00em; + +$codeFont: monospace; + +// Links and actions +$linkColor: #13DAEC; +$linkColorHover: lighten( $linkColor, 20% ); + +// Text selection +$selectionBackgroundColor: #FF5E99; +$selectionColor: #fff; + +// Generates the presentation background, can be overridden +// to return a background image or gradient +@mixin bodyBackground() { + background: $backgroundColor; +} diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/template/theme.scss b/HTML-CSS-GitHub/slides/lib/css/theme/template/theme.scss new file mode 100644 index 0000000..9ccfaf5 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/template/theme.scss @@ -0,0 +1,325 @@ +// Base theme template for reveal.js + +/********************************************* + * GLOBAL STYLES + *********************************************/ + +body { + @include bodyBackground(); + background-color: $backgroundColor; +} + +.reveal { + font-family: $mainFont; + font-size: $mainFontSize; + font-weight: normal; + color: $mainColor; +} + +::selection { + color: $selectionColor; + background: $selectionBackgroundColor; + text-shadow: none; +} + +::-moz-selection { + color: $selectionColor; + background: $selectionBackgroundColor; + text-shadow: none; +} + +.reveal .slides section, +.reveal .slides section>section { + line-height: 1.3; + font-weight: inherit; +} + +/********************************************* + * HEADERS + *********************************************/ + +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: $headingMargin; + color: $headingColor; + + font-family: $headingFont; + font-weight: $headingFontWeight; + line-height: $headingLineHeight; + letter-spacing: $headingLetterSpacing; + + text-transform: $headingTextTransform; + text-shadow: $headingTextShadow; + + word-wrap: break-word; +} + +.reveal h1 {font-size: $heading1Size; } +.reveal h2 {font-size: $heading2Size; } +.reveal h3 {font-size: $heading3Size; } +.reveal h4 {font-size: $heading4Size; } + +.reveal h1 { + text-shadow: $heading1TextShadow; +} + + +/********************************************* + * OTHER + *********************************************/ + +.reveal p { + margin: $blockMargin 0; + line-height: 1.3; +} + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; +} +.reveal strong, +.reveal b { + font-weight: bold; +} + +.reveal em { + font-style: italic; +} + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + + text-align: left; + margin: 0 0 0 1em; +} + +.reveal ol { + list-style-type: decimal; +} + +.reveal ul { + list-style-type: disc; +} + +.reveal ul ul { + list-style-type: square; +} + +.reveal ul ul ul { + list-style-type: circle; +} + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; +} + +.reveal dt { + font-weight: bold; +} + +.reveal dd { + margin-left: 40px; +} + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: $blockMargin auto; + padding: 5px; + + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0,0,0,0.2); +} + .reveal blockquote p:first-child, + .reveal blockquote p:last-child { + display: inline-block; + } + +.reveal q { + font-style: italic; +} + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: $blockMargin auto; + + text-align: left; + font-size: 0.55em; + font-family: $codeFont; + line-height: 1.2em; + + word-wrap: break-word; + + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); +} + +.reveal code { + font-family: $codeFont; + text-transform: none; +} + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; +} + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; +} + +.reveal table th { + font-weight: bold; +} + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; +} + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; +} + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; +} + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; +} + +.reveal sup { + vertical-align: super; + font-size: smaller; +} +.reveal sub { + vertical-align: sub; + font-size: smaller; +} + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; +} + +.reveal small * { + vertical-align: top; +} + + +/********************************************* + * LINKS + *********************************************/ + +.reveal a { + color: $linkColor; + text-decoration: none; + + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; +} + .reveal a:hover { + color: $linkColorHover; + + text-shadow: none; + border: none; + } + +.reveal .roll span:after { + color: #fff; + background: darken( $linkColor, 15% ); +} + + +/********************************************* + * IMAGES + *********************************************/ + +.reveal section img { + margin: 15px 0px; + background: rgba(255,255,255,0.12); + border: 4px solid $mainColor; + + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); +} + + .reveal section img.plain { + border: 0; + box-shadow: none; + } + + .reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; + } + + .reveal a:hover img { + background: rgba(255,255,255,0.2); + border-color: $linkColor; + + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); + } + + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ + +.reveal .controls { + color: $linkColor; +} + + +/********************************************* + * PROGRESS BAR + *********************************************/ + +.reveal .progress { + background: rgba(0,0,0,0.2); + color: $linkColor; +} + .reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + -moz-transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985); + } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ + @media print { + .backgrounds { + background-color: $backgroundColor; + } +} diff --git a/HTML-CSS-GitHub/slides/lib/css/theme/white.css b/HTML-CSS-GitHub/slides/lib/css/theme/white.css new file mode 100644 index 0000000..43ef2c7 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/css/theme/white.css @@ -0,0 +1,273 @@ +/** + * White theme for reveal.js. This is the opposite of the 'black' theme. + * + * By Hakim El Hattab, http://hakim.se + */ +@import url(../../lib/font/source-sans-pro/source-sans-pro.css); +section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 { + color: #fff; } + +/********************************************* + * GLOBAL STYLES + *********************************************/ +body { + background: #fff; + background-color: #fff; } + +.reveal { + font-family: "Source Sans Pro", Helvetica, sans-serif; + font-size: 42px; + font-weight: normal; + color: #222; } + +::selection { + color: #fff; + background: #98bdef; + text-shadow: none; } + +::-moz-selection { + color: #fff; + background: #98bdef; + text-shadow: none; } + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; } + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: 0 0 20px 0; + color: #222; + font-family: "Source Sans Pro", Helvetica, sans-serif; + font-weight: 600; + line-height: 1.2; + letter-spacing: normal; + text-transform: uppercase; + text-shadow: none; + word-wrap: break-word; } + +.reveal h1 { + font-size: 2.5em; } + +.reveal h2 { + font-size: 1.6em; } + +.reveal h3 { + font-size: 1.3em; } + +.reveal h4 { + font-size: 1em; } + +.reveal h1 { + text-shadow: none; } + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: 20px 0; + line-height: 1.3; } + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; } + +.reveal strong, +.reveal b { + font-weight: bold; } + +.reveal em { + font-style: italic; } + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; } + +.reveal ol { + list-style-type: decimal; } + +.reveal ul { + list-style-type: disc; } + +.reveal ul ul { + list-style-type: square; } + +.reveal ul ul ul { + list-style-type: circle; } + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; } + +.reveal dt { + font-weight: bold; } + +.reveal dd { + margin-left: 40px; } + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: 20px auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); } + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; } + +.reveal q { + font-style: italic; } + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: 20px auto; + text-align: left; + font-size: 0.55em; + font-family: monospace; + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); } + +.reveal code { + font-family: monospace; + text-transform: none; } + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; } + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; } + +.reveal table th { + font-weight: bold; } + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; } + +.reveal table th[align="center"], +.reveal table td[align="center"] { + text-align: center; } + +.reveal table th[align="right"], +.reveal table td[align="right"] { + text-align: right; } + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; } + +.reveal sup { + vertical-align: super; + font-size: smaller; } + +.reveal sub { + vertical-align: sub; + font-size: smaller; } + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; } + +.reveal small * { + vertical-align: top; } + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: #2a76dd; + text-decoration: none; + -webkit-transition: color .15s ease; + -moz-transition: color .15s ease; + transition: color .15s ease; } + +.reveal a:hover { + color: #6ca0e8; + text-shadow: none; + border: none; } + +.reveal .roll span:after { + color: #fff; + background: #1a53a1; } + +/********************************************* + * IMAGES + *********************************************/ +.reveal section img { + margin: 15px 0px; + background: rgba(255, 255, 255, 0.12); + border: 4px solid #222; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); } + +.reveal section img.plain { + border: 0; + box-shadow: none; } + +.reveal a img { + -webkit-transition: all .15s linear; + -moz-transition: all .15s linear; + transition: all .15s linear; } + +.reveal a:hover img { + background: rgba(255, 255, 255, 0.2); + border-color: #2a76dd; + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); } + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: #2a76dd; } + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: #2a76dd; } + +.reveal .progress span { + -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); + transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); } + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: #fff; } } diff --git a/HTML-CSS-GitHub/slides/lib/initReveal.js b/HTML-CSS-GitHub/slides/lib/initReveal.js new file mode 100644 index 0000000..17a623b --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/initReveal.js @@ -0,0 +1 @@ +Reveal.initialize(); \ No newline at end of file diff --git a/HTML-CSS-GitHub/slides/lib/js/markdown.js b/HTML-CSS-GitHub/slides/lib/js/markdown.js new file mode 100755 index 0000000..c641d81 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/js/markdown.js @@ -0,0 +1,446 @@ +/** + * The reveal.js markdown plugin. Handles parsing of + * markdown inside of presentations as well as loading + * of external markdown documents. + */ +(function( root, factory ) { + if (typeof define === 'function' && define.amd) { + root.marked = require( './marked' ); + root.RevealMarkdown = factory( root.marked ); + } else if( typeof exports === 'object' ) { + module.exports = factory( require( './marked' ) ); + } else { + // Browser globals (root is window) + root.RevealMarkdown = factory( root.marked ); + } +}( this, function( marked ) { + + var DEFAULT_SLIDE_SEPARATOR = '^\r?\n---\r?\n$', + DEFAULT_NOTES_SEPARATOR = 'notes?:', + DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$', + DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR = '\\\.slide:\\\s*?(\\\S.+?)$'; + + var SCRIPT_END_PLACEHOLDER = '__SCRIPT_END__'; + + + /** + * Retrieves the markdown contents of a slide section + * element. Normalizes leading tabs/whitespace. + */ + function getMarkdownFromSlide( section ) { + + // look for a ' ); + + var leadingWs = text.match( /^\n?(\s*)/ )[1].length, + leadingTabs = text.match( /^\n?(\t*)/ )[1].length; + + if( leadingTabs > 0 ) { + text = text.replace( new RegExp('\\n?\\t{' + leadingTabs + '}','g'), '\n' ); + } + else if( leadingWs > 1 ) { + text = text.replace( new RegExp('\\n? {' + leadingWs + '}', 'g'), '\n' ); + } + + return text; + + } + + /** + * Given a markdown slide section element, this will + * return all arguments that aren't related to markdown + * parsing. Used to forward any other user-defined arguments + * to the output markdown slide. + */ + function getForwardedAttributes( section ) { + + var attributes = section.attributes; + var result = []; + + for( var i = 0, len = attributes.length; i < len; i++ ) { + var name = attributes[i].name, + value = attributes[i].value; + + // disregard attributes that are used for markdown loading/parsing + if( /data\-(markdown|separator|vertical|notes)/gi.test( name ) ) continue; + + if( value ) { + result.push( name + '="' + value + '"' ); + } + else { + result.push( name ); + } + } + + return result.join( ' ' ); + + } + + /** + * Inspects the given options and fills out default + * values for what's not defined. + */ + function getSlidifyOptions( options ) { + + options = options || {}; + options.separator = options.separator || DEFAULT_SLIDE_SEPARATOR; + options.notesSeparator = options.notesSeparator || DEFAULT_NOTES_SEPARATOR; + options.attributes = options.attributes || ''; + + return options; + + } + + /** + * Helper function for constructing a markdown slide. + */ + function createMarkdownSlide( content, options ) { + + options = getSlidifyOptions( options ); + + var notesMatch = content.split( new RegExp( options.notesSeparator, 'mgi' ) ); + + if( notesMatch.length === 2 ) { + content = notesMatch[0] + ''; + } + + // prevent script end tags in the content from interfering + // with parsing + content = content.replace( /<\/script>/g, SCRIPT_END_PLACEHOLDER ); + + return ''; + + } + + /** + * Parses a data string into multiple slides based + * on the passed in separator arguments. + */ + function slidify( markdown, options ) { + + options = getSlidifyOptions( options ); + + var separatorRegex = new RegExp( options.separator + ( options.verticalSeparator ? '|' + options.verticalSeparator : '' ), 'mg' ), + horizontalSeparatorRegex = new RegExp( options.separator ); + + var matches, + lastIndex = 0, + isHorizontal, + wasHorizontal = true, + content, + sectionStack = []; + + // iterate until all blocks between separators are stacked up + while( matches = separatorRegex.exec( markdown ) ) { + notes = null; + + // determine direction (horizontal by default) + isHorizontal = horizontalSeparatorRegex.test( matches[0] ); + + if( !isHorizontal && wasHorizontal ) { + // create vertical stack + sectionStack.push( [] ); + } + + // pluck slide content from markdown input + content = markdown.substring( lastIndex, matches.index ); + + if( isHorizontal && wasHorizontal ) { + // add to horizontal stack + sectionStack.push( content ); + } + else { + // add to vertical stack + sectionStack[sectionStack.length-1].push( content ); + } + + lastIndex = separatorRegex.lastIndex; + wasHorizontal = isHorizontal; + } + + // add the remaining slide + ( wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1] ).push( markdown.substring( lastIndex ) ); + + var markdownSections = ''; + + // flatten the hierarchical stack, and insert
tags + for( var i = 0, len = sectionStack.length; i < len; i++ ) { + // vertical + if( sectionStack[i] instanceof Array ) { + markdownSections += '
'; + + sectionStack[i].forEach( function( child ) { + markdownSections += '
' + createMarkdownSlide( child, options ) + '
'; + } ); + + markdownSections += '
'; + } + else { + markdownSections += '
' + createMarkdownSlide( sectionStack[i], options ) + '
'; + } + } + + return markdownSections; + + } + + /** + * Parses any current data-markdown slides, splits + * multi-slide markdown into separate sections and + * handles loading of external markdown. + */ + function processSlides() { + + return new Promise( function( resolve ) { + + var externalPromises = []; + + [].slice.call( document.querySelectorAll( '[data-markdown]') ).forEach( function( section, i ) { + + if( section.getAttribute( 'data-markdown' ).length ) { + + externalPromises.push( loadExternalMarkdown( section ).then( + + // Finished loading external file + function( xhr, url ) { + section.outerHTML = slidify( xhr.responseText, { + separator: section.getAttribute( 'data-separator' ), + verticalSeparator: section.getAttribute( 'data-separator-vertical' ), + notesSeparator: section.getAttribute( 'data-separator-notes' ), + attributes: getForwardedAttributes( section ) + }); + }, + + // Failed to load markdown + function( xhr, url ) { + section.outerHTML = '
' + + 'ERROR: The attempt to fetch ' + url + ' failed with HTTP status ' + xhr.status + '.' + + 'Check your browser\'s JavaScript console for more details.' + + '

Remember that you need to serve the presentation HTML from a HTTP server.

' + + '
'; + } + + ) ); + + } + else if( section.getAttribute( 'data-separator' ) || section.getAttribute( 'data-separator-vertical' ) || section.getAttribute( 'data-separator-notes' ) ) { + + section.outerHTML = slidify( getMarkdownFromSlide( section ), { + separator: section.getAttribute( 'data-separator' ), + verticalSeparator: section.getAttribute( 'data-separator-vertical' ), + notesSeparator: section.getAttribute( 'data-separator-notes' ), + attributes: getForwardedAttributes( section ) + }); + + } + else { + section.innerHTML = createMarkdownSlide( getMarkdownFromSlide( section ) ); + } + + }); + + Promise.all( externalPromises ).then( resolve ); + + } ); + + } + + function loadExternalMarkdown( section ) { + + return new Promise( function( resolve, reject ) { + + var xhr = new XMLHttpRequest(), + url = section.getAttribute( 'data-markdown' ); + + datacharset = section.getAttribute( 'data-charset' ); + + // see https://developer.mozilla.org/en-US/docs/Web/API/element.getAttribute#Notes + if( datacharset != null && datacharset != '' ) { + xhr.overrideMimeType( 'text/html; charset=' + datacharset ); + } + + xhr.onreadystatechange = function( section, xhr ) { + if( xhr.readyState === 4 ) { + // file protocol yields status code 0 (useful for local debug, mobile applications etc.) + if ( ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status === 0 ) { + + resolve( xhr, url ); + + } + else { + + reject( xhr, url ); + + } + } + }.bind( this, section, xhr ); + + xhr.open( 'GET', url, true ); + + try { + xhr.send(); + } + catch ( e ) { + alert( 'Failed to get the Markdown file ' + url + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + e ); + resolve( xhr, url ); + } + + } ); + + } + + /** + * Check if a node value has the attributes pattern. + * If yes, extract it and add that value as one or several attributes + * to the target element. + * + * You need Cache Killer on Chrome to see the effect on any FOM transformation + * directly on refresh (F5) + * http://stackoverflow.com/questions/5690269/disabling-chrome-cache-for-website-development/7000899#answer-11786277 + */ + function addAttributeInElement( node, elementTarget, separator ) { + + var mardownClassesInElementsRegex = new RegExp( separator, 'mg' ); + var mardownClassRegex = new RegExp( "([^\"= ]+?)=\"([^\"=]+?)\"", 'mg' ); + var nodeValue = node.nodeValue; + if( matches = mardownClassesInElementsRegex.exec( nodeValue ) ) { + + var classes = matches[1]; + nodeValue = nodeValue.substring( 0, matches.index ) + nodeValue.substring( mardownClassesInElementsRegex.lastIndex ); + node.nodeValue = nodeValue; + while( matchesClass = mardownClassRegex.exec( classes ) ) { + elementTarget.setAttribute( matchesClass[1], matchesClass[2] ); + } + return true; + } + return false; + } + + /** + * Add attributes to the parent element of a text node, + * or the element of an attribute node. + */ + function addAttributes( section, element, previousElement, separatorElementAttributes, separatorSectionAttributes ) { + + if ( element != null && element.childNodes != undefined && element.childNodes.length > 0 ) { + previousParentElement = element; + for( var i = 0; i < element.childNodes.length; i++ ) { + childElement = element.childNodes[i]; + if ( i > 0 ) { + j = i - 1; + while ( j >= 0 ) { + aPreviousChildElement = element.childNodes[j]; + if ( typeof aPreviousChildElement.setAttribute == 'function' && aPreviousChildElement.tagName != "BR" ) { + previousParentElement = aPreviousChildElement; + break; + } + j = j - 1; + } + } + parentSection = section; + if( childElement.nodeName == "section" ) { + parentSection = childElement ; + previousParentElement = childElement ; + } + if ( typeof childElement.setAttribute == 'function' || childElement.nodeType == Node.COMMENT_NODE ) { + addAttributes( parentSection, childElement, previousParentElement, separatorElementAttributes, separatorSectionAttributes ); + } + } + } + + if ( element.nodeType == Node.COMMENT_NODE ) { + if ( addAttributeInElement( element, previousElement, separatorElementAttributes ) == false ) { + addAttributeInElement( element, section, separatorSectionAttributes ); + } + } + } + + /** + * Converts any current data-markdown slides in the + * DOM to HTML. + */ + function convertSlides() { + + var sections = document.querySelectorAll( '[data-markdown]:not([data-markdown-parsed])'); + + [].slice.call( sections ).forEach( function( section ) { + + section.setAttribute( 'data-markdown-parsed', true ) + + var notes = section.querySelector( 'aside.notes' ); + var markdown = getMarkdownFromSlide( section ); + + section.innerHTML = marked( markdown ); + addAttributes( section, section, null, section.getAttribute( 'data-element-attributes' ) || + section.parentNode.getAttribute( 'data-element-attributes' ) || + DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR, + section.getAttribute( 'data-attributes' ) || + section.parentNode.getAttribute( 'data-attributes' ) || + DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR); + + // If there were notes, we need to re-add them after + // having overwritten the section's HTML + if( notes ) { + section.appendChild( notes ); + } + + } ); + + return Promise.resolve(); + + } + + // API + var RevealMarkdown = { + + /** + * Starts processing and converting Markdown within the + * current reveal.js deck. + * + * @param {function} callback function to invoke once + * we've finished loading and parsing Markdown + */ + init: function( callback ) { + + if( typeof marked === 'undefined' ) { + throw 'The reveal.js Markdown plugin requires marked to be loaded'; + } + + if( typeof hljs !== 'undefined' ) { + marked.setOptions({ + highlight: function( code, lang ) { + return hljs.highlightAuto( code, [lang] ).value; + } + }); + } + + // marked can be configured via reveal.js config options + var options = Reveal.getConfig().markdown; + if( options ) { + marked.setOptions( options ); + } + + return processSlides().then( convertSlides ); + + }, + + // TODO: Do these belong in the API? + processSlides: processSlides, + convertSlides: convertSlides, + slidify: slidify + + }; + + // Register our plugin so that reveal.js will call our + // plugin 'init' method as part of the initialization + Reveal.registerPlugin( 'markdown', RevealMarkdown ); + + return RevealMarkdown; + +})); diff --git a/HTML-CSS-GitHub/slides/lib/js/marked.js b/HTML-CSS-GitHub/slides/lib/js/marked.js new file mode 100644 index 0000000..481b9d8 --- /dev/null +++ b/HTML-CSS-GitHub/slides/lib/js/marked.js @@ -0,0 +1,6 @@ +/** + * marked - a markdown parser + * Copyright (c) 2011-2018, Christopher Jeffrey. 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Register as an anonymous module. + define( function() { + root.Reveal = factory(); + return root.Reveal; + } ); + } else if( typeof exports === 'object' ) { + // Node. Does not work with strict CommonJS. + module.exports = factory(); + } else { + // Browser globals. + root.Reveal = factory(); + } +}( this, function() { + + 'use strict'; + + var Reveal; + + // The reveal.js version + var VERSION = '3.8.0'; + + var SLIDES_SELECTOR = '.slides section', + HORIZONTAL_SLIDES_SELECTOR = '.slides>section', + VERTICAL_SLIDES_SELECTOR = '.slides>section.present>section', + HOME_SLIDE_SELECTOR = '.slides>section:first-of-type', + UA = navigator.userAgent, + + // Configuration defaults, can be overridden at initialization time + config = { + + // The "normal" size of the presentation, aspect ratio will be preserved + // when the presentation is scaled to fit different resolutions + width: 960, + height: 700, + + // Factor of the display size that should remain empty around the content + margin: 0.04, + + // Bounds for smallest/largest possible scale to apply to content + minScale: 0.2, + maxScale: 2.0, + + // Display presentation control arrows + controls: true, + + // Help the user learn the controls by providing hints, for example by + // bouncing the down arrow when they first encounter a vertical slide + controlsTutorial: true, + + // Determines where controls appear, "edges" or "bottom-right" + controlsLayout: 'bottom-right', + + // Visibility rule for backwards navigation arrows; "faded", "hidden" + // or "visible" + controlsBackArrows: 'faded', + + // Display a presentation progress bar + progress: true, + + // Display the page number of the current slide + // - true: Show slide number + // - false: Hide slide number + // + // Can optionally be set as a string that specifies the number formatting: + // - "h.v": Horizontal . vertical slide number (default) + // - "h/v": Horizontal / vertical slide number + // - "c": Flattened slide number + // - "c/t": Flattened slide number / total slides + // + // Alternatively, you can provide a function that returns the slide + // number for the current slide. The function needs to return an array + // with one string [slideNumber] or three strings [n1,delimiter,n2]. + // See #formatSlideNumber(). + slideNumber: false, + + // Can be used to limit the contexts in which the slide number appears + // - "all": Always show the slide number + // - "print": Only when printing to PDF + // - "speaker": Only in the speaker view + showSlideNumber: 'all', + + // Use 1 based indexing for # links to match slide number (default is zero + // based) + hashOneBasedIndex: false, + + // Add the current slide number to the URL hash so that reloading the + // page/copying the URL will return you to the same slide + hash: false, + + // Push each slide change to the browser history. Implies `hash: true` + history: false, + + // Enable keyboard shortcuts for navigation + keyboard: true, + + // Optional function that blocks keyboard events when retuning false + keyboardCondition: null, + + // Enable the slide overview mode + overview: true, + + // Disables the default reveal.js slide layout so that you can use + // custom CSS layout + disableLayout: false, + + // Vertical centering of slides + center: true, + + // Enables touch navigation on devices with touch input + touch: true, + + // Loop the presentation + loop: false, + + // Change the presentation direction to be RTL + rtl: false, + + // Changes the behavior of our navigation directions. + // + // "default" + // Left/right arrow keys step between horizontal slides, up/down + // arrow keys step between vertical slides. Space key steps through + // all slides (both horizontal and vertical). + // + // "linear" + // Removes the up/down arrows. Left/right arrows step through all + // slides (both horizontal and vertical). + // + // "grid" + // When this is enabled, stepping left/right from a vertical stack + // to an adjacent vertical stack will land you at the same vertical + // index. + // + // Consider a deck with six slides ordered in two vertical stacks: + // 1.1 2.1 + // 1.2 2.2 + // 1.3 2.3 + // + // If you're on slide 1.3 and navigate right, you will normally move + // from 1.3 -> 2.1. If "grid" is used, the same navigation takes you + // from 1.3 -> 2.3. + navigationMode: 'default', + + // Randomizes the order of slides each time the presentation loads + shuffle: false, + + // Turns fragments on and off globally + fragments: true, + + // Flags whether to include the current fragment in the URL, + // so that reloading brings you to the same fragment position + fragmentInURL: false, + + // Flags if the presentation is running in an embedded mode, + // i.e. contained within a limited portion of the screen + embedded: false, + + // Flags if we should show a help overlay when the question-mark + // key is pressed + help: true, + + // Flags if it should be possible to pause the presentation (blackout) + pause: true, + + // Flags if speaker notes should be visible to all viewers + showNotes: false, + + // Global override for autolaying embedded media (video/audio/iframe) + // - null: Media will only autoplay if data-autoplay is present + // - true: All media will autoplay, regardless of individual setting + // - false: No media will autoplay, regardless of individual setting + autoPlayMedia: null, + + // Global override for preloading lazy-loaded iframes + // - null: Iframes with data-src AND data-preload will be loaded when within + // the viewDistance, iframes with only data-src will be loaded when visible + // - true: All iframes with data-src will be loaded when within the viewDistance + // - false: All iframes with data-src will be loaded only when visible + preloadIframes: null, + + // Controls automatic progression to the next slide + // - 0: Auto-sliding only happens if the data-autoslide HTML attribute + // is present on the current slide or fragment + // - 1+: All slides will progress automatically at the given interval + // - false: No auto-sliding, even if data-autoslide is present + autoSlide: 0, + + // Stop auto-sliding after user input + autoSlideStoppable: true, + + // Use this method for navigation when auto-sliding (defaults to navigateNext) + autoSlideMethod: null, + + // Specify the average time in seconds that you think you will spend + // presenting each slide. This is used to show a pacing timer in the + // speaker view + defaultTiming: null, + + // Enable slide navigation via mouse wheel + mouseWheel: false, + + // Apply a 3D roll to links on hover + rollingLinks: false, + + // Hides the address bar on mobile devices + hideAddressBar: true, + + // Opens links in an iframe preview overlay + // Add `data-preview-link` and `data-preview-link="false"` to customise each link + // individually + previewLinks: false, + + // Exposes the reveal.js API through window.postMessage + postMessage: true, + + // Dispatches all reveal.js events to the parent window through postMessage + postMessageEvents: false, + + // Focuses body when page changes visibility to ensure keyboard shortcuts work + focusBodyOnPageVisibilityChange: true, + + // Transition style + transition: 'slide', // none/fade/slide/convex/concave/zoom + + // Transition speed + transitionSpeed: 'default', // default/fast/slow + + // Transition style for full page slide backgrounds + backgroundTransition: 'fade', // none/fade/slide/convex/concave/zoom + + // Parallax background image + parallaxBackgroundImage: '', // CSS syntax, e.g. "a.jpg" + + // Parallax background size + parallaxBackgroundSize: '', // CSS syntax, e.g. "3000px 2000px" + + // Parallax background repeat + parallaxBackgroundRepeat: '', // repeat/repeat-x/repeat-y/no-repeat/initial/inherit + + // Parallax background position + parallaxBackgroundPosition: '', // CSS syntax, e.g. "top left" + + // Amount of pixels to move the parallax background per slide step + parallaxBackgroundHorizontal: null, + parallaxBackgroundVertical: null, + + // The maximum number of pages a single slide can expand onto when printing + // to PDF, unlimited by default + pdfMaxPagesPerSlide: Number.POSITIVE_INFINITY, + + // Prints each fragment on a separate slide + pdfSeparateFragments: true, + + // Offset used to reduce the height of content within exported PDF pages. + // This exists to account for environment differences based on how you + // print to PDF. CLI printing options, like phantomjs and wkpdf, can end + // on precisely the total height of the document whereas in-browser + // printing has to end one pixel before. + pdfPageHeightOffset: -1, + + // Number of slides away from the current that are visible + viewDistance: 3, + + // The display mode that will be used to show slides + display: 'block', + + // Hide cursor if inactive + hideInactiveCursor: true, + + // Time before the cursor is hidden (in ms) + hideCursorTime: 5000, + + // Script dependencies to load + dependencies: [] + + }, + + // Flags if Reveal.initialize() has been called + initialized = false, + + // Flags if reveal.js is loaded (has dispatched the 'ready' event) + loaded = false, + + // Flags if the overview mode is currently active + overview = false, + + // Holds the dimensions of our overview slides, including margins + overviewSlideWidth = null, + overviewSlideHeight = null, + + // The horizontal and vertical index of the currently active slide + indexh, + indexv, + + // The previous and current slide HTML elements + previousSlide, + currentSlide, + + previousBackground, + + // Remember which directions that the user has navigated towards + hasNavigatedRight = false, + hasNavigatedDown = false, + + // Slides may hold a data-state attribute which we pick up and apply + // as a class to the body. This list contains the combined state of + // all current slides. + state = [], + + // The current scale of the presentation (see width/height config) + scale = 1, + + // CSS transform that is currently applied to the slides container, + // split into two groups + slidesTransform = { layout: '', overview: '' }, + + // Cached references to DOM elements + dom = {}, + + // A list of registered reveal.js plugins + plugins = {}, + + // List of asynchronously loaded reveal.js dependencies + asyncDependencies = [], + + // Features supported by the browser, see #checkCapabilities() + features = {}, + + // Client is a mobile device, see #checkCapabilities() + isMobileDevice, + + // Client is a desktop Chrome, see #checkCapabilities() + isChrome, + + // Throttles mouse wheel navigation + lastMouseWheelStep = 0, + + // Delays updates to the URL due to a Chrome thumbnailer bug + writeURLTimeout = 0, + + // Is the mouse pointer currently hidden from view + cursorHidden = false, + + // Timeout used to determine when the cursor is inactive + cursorInactiveTimeout = 0, + + // Flags if the interaction event listeners are bound + eventsAreBound = false, + + // The current auto-slide duration + autoSlide = 0, + + // Auto slide properties + autoSlidePlayer, + autoSlideTimeout = 0, + autoSlideStartTime = -1, + autoSlidePaused = false, + + // Holds information about the currently ongoing touch input + touch = { + startX: 0, + startY: 0, + startCount: 0, + captured: false, + threshold: 40 + }, + + // A key:value map of shortcut keyboard keys and descriptions of + // the actions they trigger, generated in #configure() + keyboardShortcuts = {}, + + // Holds custom key code mappings + registeredKeyBindings = {}; + + /** + * Starts up the presentation if the client is capable. + */ + function initialize( options ) { + + // Make sure we only initialize once + if( initialized === true ) return; + + initialized = true; + + checkCapabilities(); + + if( !features.transforms2d && !features.transforms3d ) { + document.body.setAttribute( 'class', 'no-transforms' ); + + // Since JS won't be running any further, we load all lazy + // loading elements upfront + var images = toArray( document.getElementsByTagName( 'img' ) ), + iframes = toArray( document.getElementsByTagName( 'iframe' ) ); + + var lazyLoadable = images.concat( iframes ); + + for( var i = 0, len = lazyLoadable.length; i < len; i++ ) { + var element = lazyLoadable[i]; + if( element.getAttribute( 'data-src' ) ) { + element.setAttribute( 'src', element.getAttribute( 'data-src' ) ); + element.removeAttribute( 'data-src' ); + } + } + + // If the browser doesn't support core features we won't be + // using JavaScript to control the presentation + return; + } + + // Cache references to key DOM elements + dom.wrapper = document.querySelector( '.reveal' ); + dom.slides = document.querySelector( '.reveal .slides' ); + + // Force a layout when the whole page, incl fonts, has loaded + window.addEventListener( 'load', layout, false ); + + var query = Reveal.getQueryHash(); + + // Do not accept new dependencies via query config to avoid + // the potential of malicious script injection + if( typeof query['dependencies'] !== 'undefined' ) delete query['dependencies']; + + // Copy options over to our config object + extend( config, options ); + extend( config, query ); + + // Hide the address bar in mobile browsers + hideAddressBar(); + + // Loads dependencies and continues to #start() once done + load(); + + } + + /** + * Inspect the client to see what it's capable of, this + * should only happens once per runtime. + */ + function checkCapabilities() { + + isMobileDevice = /(iphone|ipod|ipad|android)/gi.test( UA ); + isChrome = /chrome/i.test( UA ) && !/edge/i.test( UA ); + + var testElement = document.createElement( 'div' ); + + features.transforms3d = 'WebkitPerspective' in testElement.style || + 'MozPerspective' in testElement.style || + 'msPerspective' in testElement.style || + 'OPerspective' in testElement.style || + 'perspective' in testElement.style; + + features.transforms2d = 'WebkitTransform' in testElement.style || + 'MozTransform' in testElement.style || + 'msTransform' in testElement.style || + 'OTransform' in testElement.style || + 'transform' in testElement.style; + + features.requestAnimationFrameMethod = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame; + features.requestAnimationFrame = typeof features.requestAnimationFrameMethod === 'function'; + + features.canvas = !!document.createElement( 'canvas' ).getContext; + + // Transitions in the overview are disabled in desktop and + // Safari due to lag + features.overviewTransitions = !/Version\/[\d\.]+.*Safari/.test( UA ); + + // Flags if we should use zoom instead of transform to scale + // up slides. Zoom produces crisper results but has a lot of + // xbrowser quirks so we only use it in whitelsited browsers. + features.zoom = 'zoom' in testElement.style && !isMobileDevice && + ( isChrome || /Version\/[\d\.]+.*Safari/.test( UA ) ); + + } + + /** + * Loads the dependencies of reveal.js. Dependencies are + * defined via the configuration option 'dependencies' + * and will be loaded prior to starting/binding reveal.js. + * Some dependencies may have an 'async' flag, if so they + * will load after reveal.js has been started up. + */ + function load() { + + var scripts = [], + scriptsToLoad = 0; + + config.dependencies.forEach( function( s ) { + // Load if there's no condition or the condition is truthy + if( !s.condition || s.condition() ) { + if( s.async ) { + asyncDependencies.push( s ); + } + else { + scripts.push( s ); + } + } + } ); + + if( scripts.length ) { + scriptsToLoad = scripts.length; + + // Load synchronous scripts + scripts.forEach( function( s ) { + loadScript( s.src, function() { + + if( typeof s.callback === 'function' ) s.callback(); + + if( --scriptsToLoad === 0 ) { + initPlugins(); + } + + } ); + } ); + } + else { + initPlugins(); + } + + } + + /** + * Initializes our plugins and waits for them to be ready + * before proceeding. + */ + function initPlugins() { + + var pluginsToInitialize = Object.keys( plugins ).length; + + // If there are no plugins, skip this step + if( pluginsToInitialize === 0 ) { + loadAsyncDependencies(); + } + // ... otherwise initialize plugins + else { + + var afterPlugInitialized = function() { + if( --pluginsToInitialize === 0 ) { + loadAsyncDependencies(); + } + }; + + for( var i in plugins ) { + + var plugin = plugins[i]; + + // If the plugin has an 'init' method, invoke it + if( typeof plugin.init === 'function' ) { + var callback = plugin.init(); + + // If the plugin returned a Promise, wait for it + if( callback && typeof callback.then === 'function' ) { + callback.then( afterPlugInitialized ); + } + else { + afterPlugInitialized(); + } + } + else { + afterPlugInitialized(); + } + + } + + } + + } + + /** + * Loads all async reveal.js dependencies. + */ + function loadAsyncDependencies() { + + if( asyncDependencies.length ) { + asyncDependencies.forEach( function( s ) { + loadScript( s.src, s.callback ); + } ); + } + + start(); + + } + + /** + * Loads a JavaScript file from the given URL and executes it. + * + * @param {string} url Address of the .js file to load + * @param {function} callback Method to invoke when the script + * has loaded and executed + */ + function loadScript( url, callback ) { + + var script = document.createElement( 'script' ); + script.type = 'text/javascript'; + script.async = false; + script.defer = false; + script.src = url; + + if( callback ) { + + // Success callback + script.onload = script.onreadystatechange = function( event ) { + if( event.type === "load" || (/loaded|complete/.test( script.readyState ) ) ) { + + // Kill event listeners + script.onload = script.onreadystatechange = script.onerror = null; + + callback(); + + } + }; + + // Error callback + script.onerror = function( err ) { + + // Kill event listeners + script.onload = script.onreadystatechange = script.onerror = null; + + callback( new Error( 'Failed loading script: ' + script.src + '\n' + err) ); + + }; + + } + + // Append the script at the end of + var head = document.querySelector( 'head' ); + head.insertBefore( script, head.lastChild ); + + } + + /** + * Starts up reveal.js by binding input events and navigating + * to the current URL deeplink if there is one. + */ + function start() { + + loaded = true; + + // Make sure we've got all the DOM elements we need + setupDOM(); + + // Listen to messages posted to this window + setupPostMessage(); + + // Prevent the slides from being scrolled out of view + setupScrollPrevention(); + + // Resets all vertical slides so that only the first is visible + resetVerticalSlides(); + + // Updates the presentation to match the current configuration values + configure(); + + // Read the initial hash + readURL(); + + // Update all backgrounds + updateBackground( true ); + + // Notify listeners that the presentation is ready but use a 1ms + // timeout to ensure it's not fired synchronously after #initialize() + setTimeout( function() { + // Enable transitions now that we're loaded + dom.slides.classList.remove( 'no-transition' ); + + dom.wrapper.classList.add( 'ready' ); + + dispatchEvent( 'ready', { + 'indexh': indexh, + 'indexv': indexv, + 'currentSlide': currentSlide + } ); + }, 1 ); + + // Special setup and config is required when printing to PDF + if( isPrintingPDF() ) { + removeEventListeners(); + + // The document needs to have loaded for the PDF layout + // measurements to be accurate + if( document.readyState === 'complete' ) { + setupPDF(); + } + else { + window.addEventListener( 'load', setupPDF ); + } + } + + } + + /** + * Finds and stores references to DOM elements which are + * required by the presentation. If a required element is + * not found, it is created. + */ + function setupDOM() { + + // Prevent transitions while we're loading + dom.slides.classList.add( 'no-transition' ); + + if( isMobileDevice ) { + dom.wrapper.classList.add( 'no-hover' ); + } + else { + dom.wrapper.classList.remove( 'no-hover' ); + } + + if( /iphone/gi.test( UA ) ) { + dom.wrapper.classList.add( 'ua-iphone' ); + } + else { + dom.wrapper.classList.remove( 'ua-iphone' ); + } + + // Background element + dom.background = createSingletonNode( dom.wrapper, 'div', 'backgrounds', null ); + + // Progress bar + dom.progress = createSingletonNode( dom.wrapper, 'div', 'progress', '' ); + dom.progressbar = dom.progress.querySelector( 'span' ); + + // Arrow controls + dom.controls = createSingletonNode( dom.wrapper, 'aside', 'controls', + '' + + '' + + '' + + '' ); + + // Slide number + dom.slideNumber = createSingletonNode( dom.wrapper, 'div', 'slide-number', '' ); + + // Element containing notes that are visible to the audience + dom.speakerNotes = createSingletonNode( dom.wrapper, 'div', 'speaker-notes', null ); + dom.speakerNotes.setAttribute( 'data-prevent-swipe', '' ); + dom.speakerNotes.setAttribute( 'tabindex', '0' ); + + // Overlay graphic which is displayed during the paused mode + dom.pauseOverlay = createSingletonNode( dom.wrapper, 'div', 'pause-overlay', config.controls ? '' : null ); + + dom.wrapper.setAttribute( 'role', 'application' ); + + // There can be multiple instances of controls throughout the page + dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) ); + dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) ); + dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) ); + dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) ); + dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) ); + dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) ); + + // The right and down arrows in the standard reveal.js controls + dom.controlsRightArrow = dom.controls.querySelector( '.navigate-right' ); + dom.controlsDownArrow = dom.controls.querySelector( '.navigate-down' ); + + dom.statusDiv = createStatusDiv(); + } + + /** + * Creates a hidden div with role aria-live to announce the + * current slide content. Hide the div off-screen to make it + * available only to Assistive Technologies. + * + * @return {HTMLElement} + */ + function createStatusDiv() { + + var statusDiv = document.getElementById( 'aria-status-div' ); + if( !statusDiv ) { + statusDiv = document.createElement( 'div' ); + statusDiv.style.position = 'absolute'; + statusDiv.style.height = '1px'; + statusDiv.style.width = '1px'; + statusDiv.style.overflow = 'hidden'; + statusDiv.style.clip = 'rect( 1px, 1px, 1px, 1px )'; + statusDiv.setAttribute( 'id', 'aria-status-div' ); + statusDiv.setAttribute( 'aria-live', 'polite' ); + statusDiv.setAttribute( 'aria-atomic','true' ); + dom.wrapper.appendChild( statusDiv ); + } + return statusDiv; + + } + + /** + * Converts the given HTML element into a string of text + * that can be announced to a screen reader. Hidden + * elements are excluded. + */ + function getStatusText( node ) { + + var text = ''; + + // Text node + if( node.nodeType === 3 ) { + text += node.textContent; + } + // Element node + else if( node.nodeType === 1 ) { + + var isAriaHidden = node.getAttribute( 'aria-hidden' ); + var isDisplayHidden = window.getComputedStyle( node )['display'] === 'none'; + if( isAriaHidden !== 'true' && !isDisplayHidden ) { + + toArray( node.childNodes ).forEach( function( child ) { + text += getStatusText( child ); + } ); + + } + + } + + return text; + + } + + /** + * Configures the presentation for printing to a static + * PDF. + */ + function setupPDF() { + + var slideSize = getComputedSlideSize( window.innerWidth, window.innerHeight ); + + // Dimensions of the PDF pages + var pageWidth = Math.floor( slideSize.width * ( 1 + config.margin ) ), + pageHeight = Math.floor( slideSize.height * ( 1 + config.margin ) ); + + // Dimensions of slides within the pages + var slideWidth = slideSize.width, + slideHeight = slideSize.height; + + // Let the browser know what page size we want to print + injectStyleSheet( '@page{size:'+ pageWidth +'px '+ pageHeight +'px; margin: 0px;}' ); + + // Limit the size of certain elements to the dimensions of the slide + injectStyleSheet( '.reveal section>img, .reveal section>video, .reveal section>iframe{max-width: '+ slideWidth +'px; max-height:'+ slideHeight +'px}' ); + + document.body.classList.add( 'print-pdf' ); + document.body.style.width = pageWidth + 'px'; + document.body.style.height = pageHeight + 'px'; + + // Make sure stretch elements fit on slide + layoutSlideContents( slideWidth, slideHeight ); + + // Add each slide's index as attributes on itself, we need these + // indices to generate slide numbers below + toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).forEach( function( hslide, h ) { + hslide.setAttribute( 'data-index-h', h ); + + if( hslide.classList.contains( 'stack' ) ) { + toArray( hslide.querySelectorAll( 'section' ) ).forEach( function( vslide, v ) { + vslide.setAttribute( 'data-index-h', h ); + vslide.setAttribute( 'data-index-v', v ); + } ); + } + } ); + + // Slide and slide background layout + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ).forEach( function( slide ) { + + // Vertical stacks are not centred since their section + // children will be + if( slide.classList.contains( 'stack' ) === false ) { + // Center the slide inside of the page, giving the slide some margin + var left = ( pageWidth - slideWidth ) / 2, + top = ( pageHeight - slideHeight ) / 2; + + var contentHeight = slide.scrollHeight; + var numberOfPages = Math.max( Math.ceil( contentHeight / pageHeight ), 1 ); + + // Adhere to configured pages per slide limit + numberOfPages = Math.min( numberOfPages, config.pdfMaxPagesPerSlide ); + + // Center slides vertically + if( numberOfPages === 1 && config.center || slide.classList.contains( 'center' ) ) { + top = Math.max( ( pageHeight - contentHeight ) / 2, 0 ); + } + + // Wrap the slide in a page element and hide its overflow + // so that no page ever flows onto another + var page = document.createElement( 'div' ); + page.className = 'pdf-page'; + page.style.height = ( ( pageHeight + config.pdfPageHeightOffset ) * numberOfPages ) + 'px'; + slide.parentNode.insertBefore( page, slide ); + page.appendChild( slide ); + + // Position the slide inside of the page + slide.style.left = left + 'px'; + slide.style.top = top + 'px'; + slide.style.width = slideWidth + 'px'; + + if( slide.slideBackgroundElement ) { + page.insertBefore( slide.slideBackgroundElement, slide ); + } + + // Inject notes if `showNotes` is enabled + if( config.showNotes ) { + + // Are there notes for this slide? + var notes = getSlideNotes( slide ); + if( notes ) { + + var notesSpacing = 8; + var notesLayout = typeof config.showNotes === 'string' ? config.showNotes : 'inline'; + var notesElement = document.createElement( 'div' ); + notesElement.classList.add( 'speaker-notes' ); + notesElement.classList.add( 'speaker-notes-pdf' ); + notesElement.setAttribute( 'data-layout', notesLayout ); + notesElement.innerHTML = notes; + + if( notesLayout === 'separate-page' ) { + page.parentNode.insertBefore( notesElement, page.nextSibling ); + } + else { + notesElement.style.left = notesSpacing + 'px'; + notesElement.style.bottom = notesSpacing + 'px'; + notesElement.style.width = ( pageWidth - notesSpacing*2 ) + 'px'; + page.appendChild( notesElement ); + } + + } + + } + + // Inject slide numbers if `slideNumbers` are enabled + if( config.slideNumber && /all|print/i.test( config.showSlideNumber ) ) { + var slideNumberH = parseInt( slide.getAttribute( 'data-index-h' ), 10 ) + 1, + slideNumberV = parseInt( slide.getAttribute( 'data-index-v' ), 10 ) + 1; + + var numberElement = document.createElement( 'div' ); + numberElement.classList.add( 'slide-number' ); + numberElement.classList.add( 'slide-number-pdf' ); + numberElement.innerHTML = formatSlideNumber( slideNumberH, '.', slideNumberV ); + page.appendChild( numberElement ); + } + + // Copy page and show fragments one after another + if( config.pdfSeparateFragments ) { + + // Each fragment 'group' is an array containing one or more + // fragments. Multiple fragments that appear at the same time + // are part of the same group. + var fragmentGroups = sortFragments( page.querySelectorAll( '.fragment' ), true ); + + var previousFragmentStep; + var previousPage; + + fragmentGroups.forEach( function( fragments ) { + + // Remove 'current-fragment' from the previous group + if( previousFragmentStep ) { + previousFragmentStep.forEach( function( fragment ) { + fragment.classList.remove( 'current-fragment' ); + } ); + } + + // Show the fragments for the current index + fragments.forEach( function( fragment ) { + fragment.classList.add( 'visible', 'current-fragment' ); + } ); + + // Create a separate page for the current fragment state + var clonedPage = page.cloneNode( true ); + page.parentNode.insertBefore( clonedPage, ( previousPage || page ).nextSibling ); + + previousFragmentStep = fragments; + previousPage = clonedPage; + + } ); + + // Reset the first/original page so that all fragments are hidden + fragmentGroups.forEach( function( fragments ) { + fragments.forEach( function( fragment ) { + fragment.classList.remove( 'visible', 'current-fragment' ); + } ); + } ); + + } + // Show all fragments + else { + toArray( page.querySelectorAll( '.fragment:not(.fade-out)' ) ).forEach( function( fragment ) { + fragment.classList.add( 'visible' ); + } ); + } + + } + + } ); + + // Notify subscribers that the PDF layout is good to go + dispatchEvent( 'pdf-ready' ); + + } + + /** + * This is an unfortunate necessity. Some actions – such as + * an input field being focused in an iframe or using the + * keyboard to expand text selection beyond the bounds of + * a slide – can trigger our content to be pushed out of view. + * This scrolling can not be prevented by hiding overflow in + * CSS (we already do) so we have to resort to repeatedly + * checking if the slides have been offset :( + */ + function setupScrollPrevention() { + + setInterval( function() { + if( dom.wrapper.scrollTop !== 0 || dom.wrapper.scrollLeft !== 0 ) { + dom.wrapper.scrollTop = 0; + dom.wrapper.scrollLeft = 0; + } + }, 1000 ); + + } + + /** + * Creates an HTML element and returns a reference to it. + * If the element already exists the existing instance will + * be returned. + * + * @param {HTMLElement} container + * @param {string} tagname + * @param {string} classname + * @param {string} innerHTML + * + * @return {HTMLElement} + */ + function createSingletonNode( container, tagname, classname, innerHTML ) { + + // Find all nodes matching the description + var nodes = container.querySelectorAll( '.' + classname ); + + // Check all matches to find one which is a direct child of + // the specified container + for( var i = 0; i < nodes.length; i++ ) { + var testNode = nodes[i]; + if( testNode.parentNode === container ) { + return testNode; + } + } + + // If no node was found, create it now + var node = document.createElement( tagname ); + node.className = classname; + if( typeof innerHTML === 'string' ) { + node.innerHTML = innerHTML; + } + container.appendChild( node ); + + return node; + + } + + /** + * Creates the slide background elements and appends them + * to the background container. One element is created per + * slide no matter if the given slide has visible background. + */ + function createBackgrounds() { + + var printMode = isPrintingPDF(); + + // Clear prior backgrounds + dom.background.innerHTML = ''; + dom.background.classList.add( 'no-transition' ); + + // Iterate over all horizontal slides + toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).forEach( function( slideh ) { + + var backgroundStack = createBackground( slideh, dom.background ); + + // Iterate over all vertical slides + toArray( slideh.querySelectorAll( 'section' ) ).forEach( function( slidev ) { + + createBackground( slidev, backgroundStack ); + + backgroundStack.classList.add( 'stack' ); + + } ); + + } ); + + // Add parallax background if specified + if( config.parallaxBackgroundImage ) { + + dom.background.style.backgroundImage = 'url("' + config.parallaxBackgroundImage + '")'; + dom.background.style.backgroundSize = config.parallaxBackgroundSize; + dom.background.style.backgroundRepeat = config.parallaxBackgroundRepeat; + dom.background.style.backgroundPosition = config.parallaxBackgroundPosition; + + // Make sure the below properties are set on the element - these properties are + // needed for proper transitions to be set on the element via CSS. To remove + // annoying background slide-in effect when the presentation starts, apply + // these properties after short time delay + setTimeout( function() { + dom.wrapper.classList.add( 'has-parallax-background' ); + }, 1 ); + + } + else { + + dom.background.style.backgroundImage = ''; + dom.wrapper.classList.remove( 'has-parallax-background' ); + + } + + } + + /** + * Creates a background for the given slide. + * + * @param {HTMLElement} slide + * @param {HTMLElement} container The element that the background + * should be appended to + * @return {HTMLElement} New background div + */ + function createBackground( slide, container ) { + + + // Main slide background element + var element = document.createElement( 'div' ); + element.className = 'slide-background ' + slide.className.replace( /present|past|future/, '' ); + + // Inner background element that wraps images/videos/iframes + var contentElement = document.createElement( 'div' ); + contentElement.className = 'slide-background-content'; + + element.appendChild( contentElement ); + container.appendChild( element ); + + slide.slideBackgroundElement = element; + slide.slideBackgroundContentElement = contentElement; + + // Syncs the background to reflect all current background settings + syncBackground( slide ); + + return element; + + } + + /** + * Renders all of the visual properties of a slide background + * based on the various background attributes. + * + * @param {HTMLElement} slide + */ + function syncBackground( slide ) { + + var element = slide.slideBackgroundElement, + contentElement = slide.slideBackgroundContentElement; + + // Reset the prior background state in case this is not the + // initial sync + slide.classList.remove( 'has-dark-background' ); + slide.classList.remove( 'has-light-background' ); + + element.removeAttribute( 'data-loaded' ); + element.removeAttribute( 'data-background-hash' ); + element.removeAttribute( 'data-background-size' ); + element.removeAttribute( 'data-background-transition' ); + element.style.backgroundColor = ''; + + contentElement.style.backgroundSize = ''; + contentElement.style.backgroundRepeat = ''; + contentElement.style.backgroundPosition = ''; + contentElement.style.backgroundImage = ''; + contentElement.style.opacity = ''; + contentElement.innerHTML = ''; + + var data = { + background: slide.getAttribute( 'data-background' ), + backgroundSize: slide.getAttribute( 'data-background-size' ), + backgroundImage: slide.getAttribute( 'data-background-image' ), + backgroundVideo: slide.getAttribute( 'data-background-video' ), + backgroundIframe: slide.getAttribute( 'data-background-iframe' ), + backgroundColor: slide.getAttribute( 'data-background-color' ), + backgroundRepeat: slide.getAttribute( 'data-background-repeat' ), + backgroundPosition: slide.getAttribute( 'data-background-position' ), + backgroundTransition: slide.getAttribute( 'data-background-transition' ), + backgroundOpacity: slide.getAttribute( 'data-background-opacity' ) + }; + + if( data.background ) { + // Auto-wrap image urls in url(...) + if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test( data.background ) ) { + slide.setAttribute( 'data-background-image', data.background ); + } + else { + element.style.background = data.background; + } + } + + // Create a hash for this combination of background settings. + // This is used to determine when two slide backgrounds are + // the same. + if( data.background || data.backgroundColor || data.backgroundImage || data.backgroundVideo || data.backgroundIframe ) { + element.setAttribute( 'data-background-hash', data.background + + data.backgroundSize + + data.backgroundImage + + data.backgroundVideo + + data.backgroundIframe + + data.backgroundColor + + data.backgroundRepeat + + data.backgroundPosition + + data.backgroundTransition + + data.backgroundOpacity ); + } + + // Additional and optional background properties + if( data.backgroundSize ) element.setAttribute( 'data-background-size', data.backgroundSize ); + if( data.backgroundColor ) element.style.backgroundColor = data.backgroundColor; + if( data.backgroundTransition ) element.setAttribute( 'data-background-transition', data.backgroundTransition ); + + // Background image options are set on the content wrapper + if( data.backgroundSize ) contentElement.style.backgroundSize = data.backgroundSize; + if( data.backgroundRepeat ) contentElement.style.backgroundRepeat = data.backgroundRepeat; + if( data.backgroundPosition ) contentElement.style.backgroundPosition = data.backgroundPosition; + if( data.backgroundOpacity ) contentElement.style.opacity = data.backgroundOpacity; + + // If this slide has a background color, we add a class that + // signals if it is light or dark. If the slide has no background + // color, no class will be added + var contrastColor = data.backgroundColor; + + // If no bg color was found, check the computed background + if( !contrastColor ) { + var computedBackgroundStyle = window.getComputedStyle( element ); + if( computedBackgroundStyle && computedBackgroundStyle.backgroundColor ) { + contrastColor = computedBackgroundStyle.backgroundColor; + } + } + + if( contrastColor ) { + var rgb = colorToRgb( contrastColor ); + + // Ignore fully transparent backgrounds. Some browsers return + // rgba(0,0,0,0) when reading the computed background color of + // an element with no background + if( rgb && rgb.a !== 0 ) { + if( colorBrightness( contrastColor ) < 128 ) { + slide.classList.add( 'has-dark-background' ); + } + else { + slide.classList.add( 'has-light-background' ); + } + } + } + + } + + /** + * Registers a listener to postMessage events, this makes it + * possible to call all reveal.js API methods from another + * window. For example: + * + * revealWindow.postMessage( JSON.stringify({ + * method: 'slide', + * args: [ 2 ] + * }), '*' ); + */ + function setupPostMessage() { + + if( config.postMessage ) { + window.addEventListener( 'message', function ( event ) { + var data = event.data; + + // Make sure we're dealing with JSON + if( typeof data === 'string' && data.charAt( 0 ) === '{' && data.charAt( data.length - 1 ) === '}' ) { + data = JSON.parse( data ); + + // Check if the requested method can be found + if( data.method && typeof Reveal[data.method] === 'function' ) { + Reveal[data.method].apply( Reveal, data.args ); + } + } + }, false ); + } + + } + + /** + * Applies the configuration settings from the config + * object. May be called multiple times. + * + * @param {object} options + */ + function configure( options ) { + + var oldTransition = config.transition; + + // New config options may be passed when this method + // is invoked through the API after initialization + if( typeof options === 'object' ) extend( config, options ); + + // Abort if reveal.js hasn't finished loading, config + // changes will be applied automatically once loading + // finishes + if( loaded === false ) return; + + var numberOfSlides = dom.wrapper.querySelectorAll( SLIDES_SELECTOR ).length; + + // Remove the previously configured transition class + dom.wrapper.classList.remove( oldTransition ); + + // Force linear transition based on browser capabilities + if( features.transforms3d === false ) config.transition = 'linear'; + + dom.wrapper.classList.add( config.transition ); + + dom.wrapper.setAttribute( 'data-transition-speed', config.transitionSpeed ); + dom.wrapper.setAttribute( 'data-background-transition', config.backgroundTransition ); + + dom.controls.style.display = config.controls ? 'block' : 'none'; + dom.progress.style.display = config.progress ? 'block' : 'none'; + + dom.controls.setAttribute( 'data-controls-layout', config.controlsLayout ); + dom.controls.setAttribute( 'data-controls-back-arrows', config.controlsBackArrows ); + + if( config.shuffle ) { + shuffle(); + } + + if( config.rtl ) { + dom.wrapper.classList.add( 'rtl' ); + } + else { + dom.wrapper.classList.remove( 'rtl' ); + } + + if( config.center ) { + dom.wrapper.classList.add( 'center' ); + } + else { + dom.wrapper.classList.remove( 'center' ); + } + + // Exit the paused mode if it was configured off + if( config.pause === false ) { + resume(); + } + + if( config.showNotes ) { + dom.speakerNotes.setAttribute( 'data-layout', typeof config.showNotes === 'string' ? config.showNotes : 'inline' ); + } + + if( config.mouseWheel ) { + document.addEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF + document.addEventListener( 'mousewheel', onDocumentMouseScroll, false ); + } + else { + document.removeEventListener( 'DOMMouseScroll', onDocumentMouseScroll, false ); // FF + document.removeEventListener( 'mousewheel', onDocumentMouseScroll, false ); + } + + // Rolling 3D links + if( config.rollingLinks ) { + enableRollingLinks(); + } + else { + disableRollingLinks(); + } + + // Auto-hide the mouse pointer when its inactive + if( config.hideInactiveCursor ) { + document.addEventListener( 'mousemove', onDocumentCursorActive, false ); + document.addEventListener( 'mousedown', onDocumentCursorActive, false ); + } + else { + showCursor(); + + document.removeEventListener( 'mousemove', onDocumentCursorActive, false ); + document.removeEventListener( 'mousedown', onDocumentCursorActive, false ); + } + + // Iframe link previews + if( config.previewLinks ) { + enablePreviewLinks(); + disablePreviewLinks( '[data-preview-link=false]' ); + } + else { + disablePreviewLinks(); + enablePreviewLinks( '[data-preview-link]:not([data-preview-link=false])' ); + } + + // Remove existing auto-slide controls + if( autoSlidePlayer ) { + autoSlidePlayer.destroy(); + autoSlidePlayer = null; + } + + // Generate auto-slide controls if needed + if( numberOfSlides > 1 && config.autoSlide && config.autoSlideStoppable && features.canvas && features.requestAnimationFrame ) { + autoSlidePlayer = new Playback( dom.wrapper, function() { + return Math.min( Math.max( ( Date.now() - autoSlideStartTime ) / autoSlide, 0 ), 1 ); + } ); + + autoSlidePlayer.on( 'click', onAutoSlidePlayerClick ); + autoSlidePaused = false; + } + + // When fragments are turned off they should be visible + if( config.fragments === false ) { + toArray( dom.slides.querySelectorAll( '.fragment' ) ).forEach( function( element ) { + element.classList.add( 'visible' ); + element.classList.remove( 'current-fragment' ); + } ); + } + + // Slide numbers + var slideNumberDisplay = 'none'; + if( config.slideNumber && !isPrintingPDF() ) { + if( config.showSlideNumber === 'all' ) { + slideNumberDisplay = 'block'; + } + else if( config.showSlideNumber === 'speaker' && isSpeakerNotes() ) { + slideNumberDisplay = 'block'; + } + } + + dom.slideNumber.style.display = slideNumberDisplay; + + // Add the navigation mode to the DOM so we can adjust styling + if( config.navigationMode !== 'default' ) { + dom.wrapper.setAttribute( 'data-navigation-mode', config.navigationMode ); + } + else { + dom.wrapper.removeAttribute( 'data-navigation-mode' ); + } + + // Define our contextual list of keyboard shortcuts + if( config.navigationMode === 'linear' ) { + keyboardShortcuts['→ , ↓ , SPACE , N , L , J'] = 'Next slide'; + keyboardShortcuts['← , ↑ , P , H , K'] = 'Previous slide'; + } + else { + keyboardShortcuts['N , SPACE'] = 'Next slide'; + keyboardShortcuts['P'] = 'Previous slide'; + keyboardShortcuts['← , H'] = 'Navigate left'; + keyboardShortcuts['→ , L'] = 'Navigate right'; + keyboardShortcuts['↑ , K'] = 'Navigate up'; + keyboardShortcuts['↓ , J'] = 'Navigate down'; + } + + keyboardShortcuts['Home , ⌘/CTRL ←'] = 'First slide'; + keyboardShortcuts['End , ⌘/CTRL →'] = 'Last slide'; + keyboardShortcuts['B , .'] = 'Pause'; + keyboardShortcuts['F'] = 'Fullscreen'; + keyboardShortcuts['ESC, O'] = 'Slide overview'; + + sync(); + + } + + /** + * Binds all event listeners. + */ + function addEventListeners() { + + eventsAreBound = true; + + window.addEventListener( 'hashchange', onWindowHashChange, false ); + window.addEventListener( 'resize', onWindowResize, false ); + + if( config.touch ) { + if( 'onpointerdown' in window ) { + // Use W3C pointer events + dom.wrapper.addEventListener( 'pointerdown', onPointerDown, false ); + dom.wrapper.addEventListener( 'pointermove', onPointerMove, false ); + dom.wrapper.addEventListener( 'pointerup', onPointerUp, false ); + } + else if( window.navigator.msPointerEnabled ) { + // IE 10 uses prefixed version of pointer events + dom.wrapper.addEventListener( 'MSPointerDown', onPointerDown, false ); + dom.wrapper.addEventListener( 'MSPointerMove', onPointerMove, false ); + dom.wrapper.addEventListener( 'MSPointerUp', onPointerUp, false ); + } + else { + // Fall back to touch events + dom.wrapper.addEventListener( 'touchstart', onTouchStart, false ); + dom.wrapper.addEventListener( 'touchmove', onTouchMove, false ); + dom.wrapper.addEventListener( 'touchend', onTouchEnd, false ); + } + } + + if( config.keyboard ) { + document.addEventListener( 'keydown', onDocumentKeyDown, false ); + document.addEventListener( 'keypress', onDocumentKeyPress, false ); + } + + if( config.progress && dom.progress ) { + dom.progress.addEventListener( 'click', onProgressClicked, false ); + } + + dom.pauseOverlay.addEventListener( 'click', resume, false ); + + if( config.focusBodyOnPageVisibilityChange ) { + var visibilityChange; + + if( 'hidden' in document ) { + visibilityChange = 'visibilitychange'; + } + else if( 'msHidden' in document ) { + visibilityChange = 'msvisibilitychange'; + } + else if( 'webkitHidden' in document ) { + visibilityChange = 'webkitvisibilitychange'; + } + + if( visibilityChange ) { + document.addEventListener( visibilityChange, onPageVisibilityChange, false ); + } + } + + // Listen to both touch and click events, in case the device + // supports both + var pointerEvents = [ 'touchstart', 'click' ]; + + // Only support touch for Android, fixes double navigations in + // stock browser + if( UA.match( /android/gi ) ) { + pointerEvents = [ 'touchstart' ]; + } + + pointerEvents.forEach( function( eventName ) { + dom.controlsLeft.forEach( function( el ) { el.addEventListener( eventName, onNavigateLeftClicked, false ); } ); + dom.controlsRight.forEach( function( el ) { el.addEventListener( eventName, onNavigateRightClicked, false ); } ); + dom.controlsUp.forEach( function( el ) { el.addEventListener( eventName, onNavigateUpClicked, false ); } ); + dom.controlsDown.forEach( function( el ) { el.addEventListener( eventName, onNavigateDownClicked, false ); } ); + dom.controlsPrev.forEach( function( el ) { el.addEventListener( eventName, onNavigatePrevClicked, false ); } ); + dom.controlsNext.forEach( function( el ) { el.addEventListener( eventName, onNavigateNextClicked, false ); } ); + } ); + + } + + /** + * Unbinds all event listeners. + */ + function removeEventListeners() { + + eventsAreBound = false; + + document.removeEventListener( 'keydown', onDocumentKeyDown, false ); + document.removeEventListener( 'keypress', onDocumentKeyPress, false ); + window.removeEventListener( 'hashchange', onWindowHashChange, false ); + window.removeEventListener( 'resize', onWindowResize, false ); + + dom.wrapper.removeEventListener( 'pointerdown', onPointerDown, false ); + dom.wrapper.removeEventListener( 'pointermove', onPointerMove, false ); + dom.wrapper.removeEventListener( 'pointerup', onPointerUp, false ); + + dom.wrapper.removeEventListener( 'MSPointerDown', onPointerDown, false ); + dom.wrapper.removeEventListener( 'MSPointerMove', onPointerMove, false ); + dom.wrapper.removeEventListener( 'MSPointerUp', onPointerUp, false ); + + dom.wrapper.removeEventListener( 'touchstart', onTouchStart, false ); + dom.wrapper.removeEventListener( 'touchmove', onTouchMove, false ); + dom.wrapper.removeEventListener( 'touchend', onTouchEnd, false ); + + dom.pauseOverlay.removeEventListener( 'click', resume, false ); + + if ( config.progress && dom.progress ) { + dom.progress.removeEventListener( 'click', onProgressClicked, false ); + } + + [ 'touchstart', 'click' ].forEach( function( eventName ) { + dom.controlsLeft.forEach( function( el ) { el.removeEventListener( eventName, onNavigateLeftClicked, false ); } ); + dom.controlsRight.forEach( function( el ) { el.removeEventListener( eventName, onNavigateRightClicked, false ); } ); + dom.controlsUp.forEach( function( el ) { el.removeEventListener( eventName, onNavigateUpClicked, false ); } ); + dom.controlsDown.forEach( function( el ) { el.removeEventListener( eventName, onNavigateDownClicked, false ); } ); + dom.controlsPrev.forEach( function( el ) { el.removeEventListener( eventName, onNavigatePrevClicked, false ); } ); + dom.controlsNext.forEach( function( el ) { el.removeEventListener( eventName, onNavigateNextClicked, false ); } ); + } ); + + } + + /** + * Registers a new plugin with this reveal.js instance. + * + * reveal.js waits for all regisered plugins to initialize + * before considering itself ready, as long as the plugin + * is registered before calling `Reveal.initialize()`. + */ + function registerPlugin( id, plugin ) { + + if( plugins[id] === undefined ) { + plugins[id] = plugin; + + // If a plugin is registered after reveal.js is loaded, + // initialize it right away + if( loaded && typeof plugin.init === 'function' ) { + plugin.init(); + } + } + else { + console.warn( 'reveal.js: "'+ id +'" plugin has already been registered' ); + } + + } + + /** + * Checks if a specific plugin has been registered. + * + * @param {String} id Unique plugin identifier + */ + function hasPlugin( id ) { + + return !!plugins[id]; + + } + + /** + * Returns the specific plugin instance, if a plugin + * with the given ID has been registered. + * + * @param {String} id Unique plugin identifier + */ + function getPlugin( id ) { + + return plugins[id]; + + } + + /** + * Add a custom key binding with optional description to + * be added to the help screen. + */ + function addKeyBinding( binding, callback ) { + + if( typeof binding === 'object' && binding.keyCode ) { + registeredKeyBindings[binding.keyCode] = { + callback: callback, + key: binding.key, + description: binding.description + }; + } + else { + registeredKeyBindings[binding] = { + callback: callback, + key: null, + description: null + }; + } + + } + + /** + * Removes the specified custom key binding. + */ + function removeKeyBinding( keyCode ) { + + delete registeredKeyBindings[keyCode]; + + } + + /** + * Extend object a with the properties of object b. + * If there's a conflict, object b takes precedence. + * + * @param {object} a + * @param {object} b + */ + function extend( a, b ) { + + for( var i in b ) { + a[ i ] = b[ i ]; + } + + return a; + + } + + /** + * Converts the target object to an array. + * + * @param {object} o + * @return {object[]} + */ + function toArray( o ) { + + return Array.prototype.slice.call( o ); + + } + + /** + * Utility for deserializing a value. + * + * @param {*} value + * @return {*} + */ + function deserialize( value ) { + + if( typeof value === 'string' ) { + if( value === 'null' ) return null; + else if( value === 'true' ) return true; + else if( value === 'false' ) return false; + else if( value.match( /^-?[\d\.]+$/ ) ) return parseFloat( value ); + } + + return value; + + } + + /** + * Measures the distance in pixels between point a + * and point b. + * + * @param {object} a point with x/y properties + * @param {object} b point with x/y properties + * + * @return {number} + */ + function distanceBetween( a, b ) { + + var dx = a.x - b.x, + dy = a.y - b.y; + + return Math.sqrt( dx*dx + dy*dy ); + + } + + /** + * Applies a CSS transform to the target element. + * + * @param {HTMLElement} element + * @param {string} transform + */ + function transformElement( element, transform ) { + + element.style.WebkitTransform = transform; + element.style.MozTransform = transform; + element.style.msTransform = transform; + element.style.transform = transform; + + } + + /** + * Applies CSS transforms to the slides container. The container + * is transformed from two separate sources: layout and the overview + * mode. + * + * @param {object} transforms + */ + function transformSlides( transforms ) { + + // Pick up new transforms from arguments + if( typeof transforms.layout === 'string' ) slidesTransform.layout = transforms.layout; + if( typeof transforms.overview === 'string' ) slidesTransform.overview = transforms.overview; + + // Apply the transforms to the slides container + if( slidesTransform.layout ) { + transformElement( dom.slides, slidesTransform.layout + ' ' + slidesTransform.overview ); + } + else { + transformElement( dom.slides, slidesTransform.overview ); + } + + } + + /** + * Injects the given CSS styles into the DOM. + * + * @param {string} value + */ + function injectStyleSheet( value ) { + + var tag = document.createElement( 'style' ); + tag.type = 'text/css'; + if( tag.styleSheet ) { + tag.styleSheet.cssText = value; + } + else { + tag.appendChild( document.createTextNode( value ) ); + } + document.getElementsByTagName( 'head' )[0].appendChild( tag ); + + } + + /** + * Find the closest parent that matches the given + * selector. + * + * @param {HTMLElement} target The child element + * @param {String} selector The CSS selector to match + * the parents against + * + * @return {HTMLElement} The matched parent or null + * if no matching parent was found + */ + function closestParent( target, selector ) { + + var parent = target.parentNode; + + while( parent ) { + + // There's some overhead doing this each time, we don't + // want to rewrite the element prototype but should still + // be enough to feature detect once at startup... + var matchesMethod = parent.matches || parent.matchesSelector || parent.msMatchesSelector; + + // If we find a match, we're all set + if( matchesMethod && matchesMethod.call( parent, selector ) ) { + return parent; + } + + // Keep searching + parent = parent.parentNode; + + } + + return null; + + } + + /** + * Converts various color input formats to an {r:0,g:0,b:0} object. + * + * @param {string} color The string representation of a color + * @example + * colorToRgb('#000'); + * @example + * colorToRgb('#000000'); + * @example + * colorToRgb('rgb(0,0,0)'); + * @example + * colorToRgb('rgba(0,0,0)'); + * + * @return {{r: number, g: number, b: number, [a]: number}|null} + */ + function colorToRgb( color ) { + + var hex3 = color.match( /^#([0-9a-f]{3})$/i ); + if( hex3 && hex3[1] ) { + hex3 = hex3[1]; + return { + r: parseInt( hex3.charAt( 0 ), 16 ) * 0x11, + g: parseInt( hex3.charAt( 1 ), 16 ) * 0x11, + b: parseInt( hex3.charAt( 2 ), 16 ) * 0x11 + }; + } + + var hex6 = color.match( /^#([0-9a-f]{6})$/i ); + if( hex6 && hex6[1] ) { + hex6 = hex6[1]; + return { + r: parseInt( hex6.substr( 0, 2 ), 16 ), + g: parseInt( hex6.substr( 2, 2 ), 16 ), + b: parseInt( hex6.substr( 4, 2 ), 16 ) + }; + } + + var rgb = color.match( /^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/i ); + if( rgb ) { + return { + r: parseInt( rgb[1], 10 ), + g: parseInt( rgb[2], 10 ), + b: parseInt( rgb[3], 10 ) + }; + } + + var rgba = color.match( /^rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\,\s*([\d]+|[\d]*.[\d]+)\s*\)$/i ); + if( rgba ) { + return { + r: parseInt( rgba[1], 10 ), + g: parseInt( rgba[2], 10 ), + b: parseInt( rgba[3], 10 ), + a: parseFloat( rgba[4] ) + }; + } + + return null; + + } + + /** + * Calculates brightness on a scale of 0-255. + * + * @param {string} color See colorToRgb for supported formats. + * @see {@link colorToRgb} + */ + function colorBrightness( color ) { + + if( typeof color === 'string' ) color = colorToRgb( color ); + + if( color ) { + return ( color.r * 299 + color.g * 587 + color.b * 114 ) / 1000; + } + + return null; + + } + + /** + * Returns the remaining height within the parent of the + * target element. + * + * remaining height = [ configured parent height ] - [ current parent height ] + * + * @param {HTMLElement} element + * @param {number} [height] + */ + function getRemainingHeight( element, height ) { + + height = height || 0; + + if( element ) { + var newHeight, oldHeight = element.style.height; + + // Change the .stretch element height to 0 in order find the height of all + // the other elements + element.style.height = '0px'; + + // In Overview mode, the parent (.slide) height is set of 700px. + // Restore it temporarily to its natural height. + element.parentNode.style.height = 'auto'; + + newHeight = height - element.parentNode.offsetHeight; + + // Restore the old height, just in case + element.style.height = oldHeight + 'px'; + + // Clear the parent (.slide) height. .removeProperty works in IE9+ + element.parentNode.style.removeProperty('height'); + + return newHeight; + } + + return height; + + } + + /** + * Checks if this instance is being used to print a PDF. + */ + function isPrintingPDF() { + + return ( /print-pdf/gi ).test( window.location.search ); + + } + + /** + * Hides the address bar if we're on a mobile device. + */ + function hideAddressBar() { + + if( config.hideAddressBar && isMobileDevice ) { + // Events that should trigger the address bar to hide + window.addEventListener( 'load', removeAddressBar, false ); + window.addEventListener( 'orientationchange', removeAddressBar, false ); + } + + } + + /** + * Causes the address bar to hide on mobile devices, + * more vertical space ftw. + */ + function removeAddressBar() { + + setTimeout( function() { + window.scrollTo( 0, 1 ); + }, 10 ); + + } + + /** + * Dispatches an event of the specified type from the + * reveal DOM element. + */ + function dispatchEvent( type, args ) { + + var event = document.createEvent( 'HTMLEvents', 1, 2 ); + event.initEvent( type, true, true ); + extend( event, args ); + dom.wrapper.dispatchEvent( event ); + + // If we're in an iframe, post each reveal.js event to the + // parent window. Used by the notes plugin + if( config.postMessageEvents && window.parent !== window.self ) { + window.parent.postMessage( JSON.stringify({ namespace: 'reveal', eventName: type, state: getState() }), '*' ); + } + + } + + /** + * Wrap all links in 3D goodness. + */ + function enableRollingLinks() { + + if( features.transforms3d && !( 'msPerspective' in document.body.style ) ) { + var anchors = dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ' a' ); + + for( var i = 0, len = anchors.length; i < len; i++ ) { + var anchor = anchors[i]; + + if( anchor.textContent && !anchor.querySelector( '*' ) && ( !anchor.className || !anchor.classList.contains( anchor, 'roll' ) ) ) { + var span = document.createElement('span'); + span.setAttribute('data-title', anchor.text); + span.innerHTML = anchor.innerHTML; + + anchor.classList.add( 'roll' ); + anchor.innerHTML = ''; + anchor.appendChild(span); + } + } + } + + } + + /** + * Unwrap all 3D links. + */ + function disableRollingLinks() { + + var anchors = dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ' a.roll' ); + + for( var i = 0, len = anchors.length; i < len; i++ ) { + var anchor = anchors[i]; + var span = anchor.querySelector( 'span' ); + + if( span ) { + anchor.classList.remove( 'roll' ); + anchor.innerHTML = span.innerHTML; + } + } + + } + + /** + * Bind preview frame links. + * + * @param {string} [selector=a] - selector for anchors + */ + function enablePreviewLinks( selector ) { + + var anchors = toArray( document.querySelectorAll( selector ? selector : 'a' ) ); + + anchors.forEach( function( element ) { + if( /^(http|www)/gi.test( element.getAttribute( 'href' ) ) ) { + element.addEventListener( 'click', onPreviewLinkClicked, false ); + } + } ); + + } + + /** + * Unbind preview frame links. + */ + function disablePreviewLinks( selector ) { + + var anchors = toArray( document.querySelectorAll( selector ? selector : 'a' ) ); + + anchors.forEach( function( element ) { + if( /^(http|www)/gi.test( element.getAttribute( 'href' ) ) ) { + element.removeEventListener( 'click', onPreviewLinkClicked, false ); + } + } ); + + } + + /** + * Opens a preview window for the target URL. + * + * @param {string} url - url for preview iframe src + */ + function showPreview( url ) { + + closeOverlay(); + + dom.overlay = document.createElement( 'div' ); + dom.overlay.classList.add( 'overlay' ); + dom.overlay.classList.add( 'overlay-preview' ); + dom.wrapper.appendChild( dom.overlay ); + + dom.overlay.innerHTML = [ + '
    ', + '', + '', + '
    ', + '', + '
    ', + '', + '', + 'Unable to load iframe. This is likely due to the site\'s policy (x-frame-options).', + '', + '
    ' + ].join(''); + + dom.overlay.querySelector( 'iframe' ).addEventListener( 'load', function( event ) { + dom.overlay.classList.add( 'loaded' ); + }, false ); + + dom.overlay.querySelector( '.close' ).addEventListener( 'click', function( event ) { + closeOverlay(); + event.preventDefault(); + }, false ); + + dom.overlay.querySelector( '.external' ).addEventListener( 'click', function( event ) { + closeOverlay(); + }, false ); + + setTimeout( function() { + dom.overlay.classList.add( 'visible' ); + }, 1 ); + + } + + /** + * Open or close help overlay window. + * + * @param {Boolean} [override] Flag which overrides the + * toggle logic and forcibly sets the desired state. True means + * help is open, false means it's closed. + */ + function toggleHelp( override ){ + + if( typeof override === 'boolean' ) { + override ? showHelp() : closeOverlay(); + } + else { + if( dom.overlay ) { + closeOverlay(); + } + else { + showHelp(); + } + } + } + + /** + * Opens an overlay window with help material. + */ + function showHelp() { + + if( config.help ) { + + closeOverlay(); + + dom.overlay = document.createElement( 'div' ); + dom.overlay.classList.add( 'overlay' ); + dom.overlay.classList.add( 'overlay-help' ); + dom.wrapper.appendChild( dom.overlay ); + + var html = '

    Keyboard Shortcuts


    '; + + html += ''; + for( var key in keyboardShortcuts ) { + html += ''; + } + + // Add custom key bindings that have associated descriptions + for( var binding in registeredKeyBindings ) { + if( registeredKeyBindings[binding].key && registeredKeyBindings[binding].description ) { + html += ''; + } + } + + html += '
    KEYACTION
    ' + key + '' + keyboardShortcuts[ key ] + '
    ' + registeredKeyBindings[binding].key + '' + registeredKeyBindings[binding].description + '
    '; + + dom.overlay.innerHTML = [ + '
    ', + '', + '
    ', + '
    ', + '
    '+ html +'
    ', + '
    ' + ].join(''); + + dom.overlay.querySelector( '.close' ).addEventListener( 'click', function( event ) { + closeOverlay(); + event.preventDefault(); + }, false ); + + setTimeout( function() { + dom.overlay.classList.add( 'visible' ); + }, 1 ); + + } + + } + + /** + * Closes any currently open overlay. + */ + function closeOverlay() { + + if( dom.overlay ) { + dom.overlay.parentNode.removeChild( dom.overlay ); + dom.overlay = null; + } + + } + + /** + * Applies JavaScript-controlled layout rules to the + * presentation. + */ + function layout() { + + if( dom.wrapper && !isPrintingPDF() ) { + + if( !config.disableLayout ) { + + // On some mobile devices '100vh' is taller than the visible + // viewport which leads to part of the presentation being + // cut off. To work around this we define our own '--vh' custom + // property where 100x adds up to the correct height. + // + // https://css-tricks.com/the-trick-to-viewport-units-on-mobile/ + if( isMobileDevice ) { + document.documentElement.style.setProperty( '--vh', ( window.innerHeight * 0.01 ) + 'px' ); + } + + var size = getComputedSlideSize(); + + var oldScale = scale; + + // Layout the contents of the slides + layoutSlideContents( config.width, config.height ); + + dom.slides.style.width = size.width + 'px'; + dom.slides.style.height = size.height + 'px'; + + // Determine scale of content to fit within available space + scale = Math.min( size.presentationWidth / size.width, size.presentationHeight / size.height ); + + // Respect max/min scale settings + scale = Math.max( scale, config.minScale ); + scale = Math.min( scale, config.maxScale ); + + // Don't apply any scaling styles if scale is 1 + if( scale === 1 ) { + dom.slides.style.zoom = ''; + dom.slides.style.left = ''; + dom.slides.style.top = ''; + dom.slides.style.bottom = ''; + dom.slides.style.right = ''; + transformSlides( { layout: '' } ); + } + else { + // Prefer zoom for scaling up so that content remains crisp. + // Don't use zoom to scale down since that can lead to shifts + // in text layout/line breaks. + if( scale > 1 && features.zoom ) { + dom.slides.style.zoom = scale; + dom.slides.style.left = ''; + dom.slides.style.top = ''; + dom.slides.style.bottom = ''; + dom.slides.style.right = ''; + transformSlides( { layout: '' } ); + } + // Apply scale transform as a fallback + else { + dom.slides.style.zoom = ''; + dom.slides.style.left = '50%'; + dom.slides.style.top = '50%'; + dom.slides.style.bottom = 'auto'; + dom.slides.style.right = 'auto'; + transformSlides( { layout: 'translate(-50%, -50%) scale('+ scale +')' } ); + } + } + + // Select all slides, vertical and horizontal + var slides = toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ); + + for( var i = 0, len = slides.length; i < len; i++ ) { + var slide = slides[ i ]; + + // Don't bother updating invisible slides + if( slide.style.display === 'none' ) { + continue; + } + + if( config.center || slide.classList.contains( 'center' ) ) { + // Vertical stacks are not centred since their section + // children will be + if( slide.classList.contains( 'stack' ) ) { + slide.style.top = 0; + } + else { + slide.style.top = Math.max( ( size.height - slide.scrollHeight ) / 2, 0 ) + 'px'; + } + } + else { + slide.style.top = ''; + } + + } + + if( oldScale !== scale ) { + dispatchEvent( 'resize', { + 'oldScale': oldScale, + 'scale': scale, + 'size': size + } ); + } + } + + updateProgress(); + updateParallax(); + + if( isOverview() ) { + updateOverview(); + } + + } + + } + + /** + * Applies layout logic to the contents of all slides in + * the presentation. + * + * @param {string|number} width + * @param {string|number} height + */ + function layoutSlideContents( width, height ) { + + // Handle sizing of elements with the 'stretch' class + toArray( dom.slides.querySelectorAll( 'section > .stretch' ) ).forEach( function( element ) { + + // Determine how much vertical space we can use + var remainingHeight = getRemainingHeight( element, height ); + + // Consider the aspect ratio of media elements + if( /(img|video)/gi.test( element.nodeName ) ) { + var nw = element.naturalWidth || element.videoWidth, + nh = element.naturalHeight || element.videoHeight; + + var es = Math.min( width / nw, remainingHeight / nh ); + + element.style.width = ( nw * es ) + 'px'; + element.style.height = ( nh * es ) + 'px'; + + } + else { + element.style.width = width + 'px'; + element.style.height = remainingHeight + 'px'; + } + + } ); + + } + + /** + * Calculates the computed pixel size of our slides. These + * values are based on the width and height configuration + * options. + * + * @param {number} [presentationWidth=dom.wrapper.offsetWidth] + * @param {number} [presentationHeight=dom.wrapper.offsetHeight] + */ + function getComputedSlideSize( presentationWidth, presentationHeight ) { + + var size = { + // Slide size + width: config.width, + height: config.height, + + // Presentation size + presentationWidth: presentationWidth || dom.wrapper.offsetWidth, + presentationHeight: presentationHeight || dom.wrapper.offsetHeight + }; + + // Reduce available space by margin + size.presentationWidth -= ( size.presentationWidth * config.margin ); + size.presentationHeight -= ( size.presentationHeight * config.margin ); + + // Slide width may be a percentage of available width + if( typeof size.width === 'string' && /%$/.test( size.width ) ) { + size.width = parseInt( size.width, 10 ) / 100 * size.presentationWidth; + } + + // Slide height may be a percentage of available height + if( typeof size.height === 'string' && /%$/.test( size.height ) ) { + size.height = parseInt( size.height, 10 ) / 100 * size.presentationHeight; + } + + return size; + + } + + /** + * Stores the vertical index of a stack so that the same + * vertical slide can be selected when navigating to and + * from the stack. + * + * @param {HTMLElement} stack The vertical stack element + * @param {string|number} [v=0] Index to memorize + */ + function setPreviousVerticalIndex( stack, v ) { + + if( typeof stack === 'object' && typeof stack.setAttribute === 'function' ) { + stack.setAttribute( 'data-previous-indexv', v || 0 ); + } + + } + + /** + * Retrieves the vertical index which was stored using + * #setPreviousVerticalIndex() or 0 if no previous index + * exists. + * + * @param {HTMLElement} stack The vertical stack element + */ + function getPreviousVerticalIndex( stack ) { + + if( typeof stack === 'object' && typeof stack.setAttribute === 'function' && stack.classList.contains( 'stack' ) ) { + // Prefer manually defined start-indexv + var attributeName = stack.hasAttribute( 'data-start-indexv' ) ? 'data-start-indexv' : 'data-previous-indexv'; + + return parseInt( stack.getAttribute( attributeName ) || 0, 10 ); + } + + return 0; + + } + + /** + * Displays the overview of slides (quick nav) by scaling + * down and arranging all slide elements. + */ + function activateOverview() { + + // Only proceed if enabled in config + if( config.overview && !isOverview() ) { + + overview = true; + + dom.wrapper.classList.add( 'overview' ); + dom.wrapper.classList.remove( 'overview-deactivating' ); + + if( features.overviewTransitions ) { + setTimeout( function() { + dom.wrapper.classList.add( 'overview-animated' ); + }, 1 ); + } + + // Don't auto-slide while in overview mode + cancelAutoSlide(); + + // Move the backgrounds element into the slide container to + // that the same scaling is applied + dom.slides.appendChild( dom.background ); + + // Clicking on an overview slide navigates to it + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ).forEach( function( slide ) { + if( !slide.classList.contains( 'stack' ) ) { + slide.addEventListener( 'click', onOverviewSlideClicked, true ); + } + } ); + + // Calculate slide sizes + var margin = 70; + var slideSize = getComputedSlideSize(); + overviewSlideWidth = slideSize.width + margin; + overviewSlideHeight = slideSize.height + margin; + + // Reverse in RTL mode + if( config.rtl ) { + overviewSlideWidth = -overviewSlideWidth; + } + + updateSlidesVisibility(); + layoutOverview(); + updateOverview(); + + layout(); + + // Notify observers of the overview showing + dispatchEvent( 'overviewshown', { + 'indexh': indexh, + 'indexv': indexv, + 'currentSlide': currentSlide + } ); + + } + + } + + /** + * Uses CSS transforms to position all slides in a grid for + * display inside of the overview mode. + */ + function layoutOverview() { + + // Layout slides + toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).forEach( function( hslide, h ) { + hslide.setAttribute( 'data-index-h', h ); + transformElement( hslide, 'translate3d(' + ( h * overviewSlideWidth ) + 'px, 0, 0)' ); + + if( hslide.classList.contains( 'stack' ) ) { + + toArray( hslide.querySelectorAll( 'section' ) ).forEach( function( vslide, v ) { + vslide.setAttribute( 'data-index-h', h ); + vslide.setAttribute( 'data-index-v', v ); + + transformElement( vslide, 'translate3d(0, ' + ( v * overviewSlideHeight ) + 'px, 0)' ); + } ); + + } + } ); + + // Layout slide backgrounds + toArray( dom.background.childNodes ).forEach( function( hbackground, h ) { + transformElement( hbackground, 'translate3d(' + ( h * overviewSlideWidth ) + 'px, 0, 0)' ); + + toArray( hbackground.querySelectorAll( '.slide-background' ) ).forEach( function( vbackground, v ) { + transformElement( vbackground, 'translate3d(0, ' + ( v * overviewSlideHeight ) + 'px, 0)' ); + } ); + } ); + + } + + /** + * Moves the overview viewport to the current slides. + * Called each time the current slide changes. + */ + function updateOverview() { + + var vmin = Math.min( window.innerWidth, window.innerHeight ); + var scale = Math.max( vmin / 5, 150 ) / vmin; + + transformSlides( { + overview: [ + 'scale('+ scale +')', + 'translateX('+ ( -indexh * overviewSlideWidth ) +'px)', + 'translateY('+ ( -indexv * overviewSlideHeight ) +'px)' + ].join( ' ' ) + } ); + + } + + /** + * Exits the slide overview and enters the currently + * active slide. + */ + function deactivateOverview() { + + // Only proceed if enabled in config + if( config.overview ) { + + overview = false; + + dom.wrapper.classList.remove( 'overview' ); + dom.wrapper.classList.remove( 'overview-animated' ); + + // Temporarily add a class so that transitions can do different things + // depending on whether they are exiting/entering overview, or just + // moving from slide to slide + dom.wrapper.classList.add( 'overview-deactivating' ); + + setTimeout( function () { + dom.wrapper.classList.remove( 'overview-deactivating' ); + }, 1 ); + + // Move the background element back out + dom.wrapper.appendChild( dom.background ); + + // Clean up changes made to slides + toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR ) ).forEach( function( slide ) { + transformElement( slide, '' ); + + slide.removeEventListener( 'click', onOverviewSlideClicked, true ); + } ); + + // Clean up changes made to backgrounds + toArray( dom.background.querySelectorAll( '.slide-background' ) ).forEach( function( background ) { + transformElement( background, '' ); + } ); + + transformSlides( { overview: '' } ); + + slide( indexh, indexv ); + + layout(); + + cueAutoSlide(); + + // Notify observers of the overview hiding + dispatchEvent( 'overviewhidden', { + 'indexh': indexh, + 'indexv': indexv, + 'currentSlide': currentSlide + } ); + + } + } + + /** + * Toggles the slide overview mode on and off. + * + * @param {Boolean} [override] Flag which overrides the + * toggle logic and forcibly sets the desired state. True means + * overview is open, false means it's closed. + */ + function toggleOverview( override ) { + + if( typeof override === 'boolean' ) { + override ? activateOverview() : deactivateOverview(); + } + else { + isOverview() ? deactivateOverview() : activateOverview(); + } + + } + + /** + * Checks if the overview is currently active. + * + * @return {Boolean} true if the overview is active, + * false otherwise + */ + function isOverview() { + + return overview; + + } + + /** + * Return a hash URL that will resolve to the current slide location. + */ + function locationHash() { + + var url = '/'; + + // Attempt to create a named link based on the slide's ID + var id = currentSlide ? currentSlide.getAttribute( 'id' ) : null; + if( id ) { + id = encodeURIComponent( id ); + } + + var indexf; + if( config.fragmentInURL ) { + indexf = getIndices().f; + } + + // If the current slide has an ID, use that as a named link, + // but we don't support named links with a fragment index + if( typeof id === 'string' && id.length && indexf === undefined ) { + url = '/' + id; + } + // Otherwise use the /h/v index + else { + var hashIndexBase = config.hashOneBasedIndex ? 1 : 0; + if( indexh > 0 || indexv > 0 || indexf !== undefined ) url += indexh + hashIndexBase; + if( indexv > 0 || indexf !== undefined ) url += '/' + (indexv + hashIndexBase ); + if( indexf !== undefined ) url += '/' + indexf; + } + + return url; + + } + + /** + * Checks if the current or specified slide is vertical + * (nested within another slide). + * + * @param {HTMLElement} [slide=currentSlide] The slide to check + * orientation of + * @return {Boolean} + */ + function isVerticalSlide( slide ) { + + // Prefer slide argument, otherwise use current slide + slide = slide ? slide : currentSlide; + + return slide && slide.parentNode && !!slide.parentNode.nodeName.match( /section/i ); + + } + + /** + * Handling the fullscreen functionality via the fullscreen API + * + * @see http://fullscreen.spec.whatwg.org/ + * @see https://developer.mozilla.org/en-US/docs/DOM/Using_fullscreen_mode + */ + function enterFullscreen() { + + var element = document.documentElement; + + // Check which implementation is available + var requestMethod = element.requestFullscreen || + element.webkitRequestFullscreen || + element.webkitRequestFullScreen || + element.mozRequestFullScreen || + element.msRequestFullscreen; + + if( requestMethod ) { + requestMethod.apply( element ); + } + + } + + /** + * Shows the mouse pointer after it has been hidden with + * #hideCursor. + */ + function showCursor() { + + if( cursorHidden ) { + cursorHidden = false; + dom.wrapper.style.cursor = ''; + } + + } + + /** + * Hides the mouse pointer when it's on top of the .reveal + * container. + */ + function hideCursor() { + + if( cursorHidden === false ) { + cursorHidden = true; + dom.wrapper.style.cursor = 'none'; + } + + } + + /** + * Enters the paused mode which fades everything on screen to + * black. + */ + function pause() { + + if( config.pause ) { + var wasPaused = dom.wrapper.classList.contains( 'paused' ); + + cancelAutoSlide(); + dom.wrapper.classList.add( 'paused' ); + + if( wasPaused === false ) { + dispatchEvent( 'paused' ); + } + } + + } + + /** + * Exits from the paused mode. + */ + function resume() { + + var wasPaused = dom.wrapper.classList.contains( 'paused' ); + dom.wrapper.classList.remove( 'paused' ); + + cueAutoSlide(); + + if( wasPaused ) { + dispatchEvent( 'resumed' ); + } + + } + + /** + * Toggles the paused mode on and off. + */ + function togglePause( override ) { + + if( typeof override === 'boolean' ) { + override ? pause() : resume(); + } + else { + isPaused() ? resume() : pause(); + } + + } + + /** + * Checks if we are currently in the paused mode. + * + * @return {Boolean} + */ + function isPaused() { + + return dom.wrapper.classList.contains( 'paused' ); + + } + + /** + * Toggles the auto slide mode on and off. + * + * @param {Boolean} [override] Flag which sets the desired state. + * True means autoplay starts, false means it stops. + */ + + function toggleAutoSlide( override ) { + + if( typeof override === 'boolean' ) { + override ? resumeAutoSlide() : pauseAutoSlide(); + } + + else { + autoSlidePaused ? resumeAutoSlide() : pauseAutoSlide(); + } + + } + + /** + * Checks if the auto slide mode is currently on. + * + * @return {Boolean} + */ + function isAutoSliding() { + + return !!( autoSlide && !autoSlidePaused ); + + } + + /** + * Steps from the current point in the presentation to the + * slide which matches the specified horizontal and vertical + * indices. + * + * @param {number} [h=indexh] Horizontal index of the target slide + * @param {number} [v=indexv] Vertical index of the target slide + * @param {number} [f] Index of a fragment within the + * target slide to activate + * @param {number} [o] Origin for use in multimaster environments + */ + function slide( h, v, f, o ) { + + // Remember where we were at before + previousSlide = currentSlide; + + // Query all horizontal slides in the deck + var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ); + + // Abort if there are no slides + if( horizontalSlides.length === 0 ) return; + + // If no vertical index is specified and the upcoming slide is a + // stack, resume at its previous vertical index + if( v === undefined && !isOverview() ) { + v = getPreviousVerticalIndex( horizontalSlides[ h ] ); + } + + // If we were on a vertical stack, remember what vertical index + // it was on so we can resume at the same position when returning + if( previousSlide && previousSlide.parentNode && previousSlide.parentNode.classList.contains( 'stack' ) ) { + setPreviousVerticalIndex( previousSlide.parentNode, indexv ); + } + + // Remember the state before this slide + var stateBefore = state.concat(); + + // Reset the state array + state.length = 0; + + var indexhBefore = indexh || 0, + indexvBefore = indexv || 0; + + // Activate and transition to the new slide + indexh = updateSlides( HORIZONTAL_SLIDES_SELECTOR, h === undefined ? indexh : h ); + indexv = updateSlides( VERTICAL_SLIDES_SELECTOR, v === undefined ? indexv : v ); + + // Update the visibility of slides now that the indices have changed + updateSlidesVisibility(); + + layout(); + + // Update the overview if it's currently active + if( isOverview() ) { + updateOverview(); + } + + // Find the current horizontal slide and any possible vertical slides + // within it + var currentHorizontalSlide = horizontalSlides[ indexh ], + currentVerticalSlides = currentHorizontalSlide.querySelectorAll( 'section' ); + + // Store references to the previous and current slides + currentSlide = currentVerticalSlides[ indexv ] || currentHorizontalSlide; + + // Show fragment, if specified + if( typeof f !== 'undefined' ) { + navigateFragment( f ); + } + + // Dispatch an event if the slide changed + var slideChanged = ( indexh !== indexhBefore || indexv !== indexvBefore ); + if (!slideChanged) { + // Ensure that the previous slide is never the same as the current + previousSlide = null; + } + + // Solves an edge case where the previous slide maintains the + // 'present' class when navigating between adjacent vertical + // stacks + if( previousSlide && previousSlide !== currentSlide ) { + previousSlide.classList.remove( 'present' ); + previousSlide.setAttribute( 'aria-hidden', 'true' ); + + // Reset all slides upon navigate to home + // Issue: #285 + if ( dom.wrapper.querySelector( HOME_SLIDE_SELECTOR ).classList.contains( 'present' ) ) { + // Launch async task + setTimeout( function () { + var slides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR + '.stack') ), i; + for( i in slides ) { + if( slides[i] ) { + // Reset stack + setPreviousVerticalIndex( slides[i], 0 ); + } + } + }, 0 ); + } + } + + // Apply the new state + stateLoop: for( var i = 0, len = state.length; i < len; i++ ) { + // Check if this state existed on the previous slide. If it + // did, we will avoid adding it repeatedly + for( var j = 0; j < stateBefore.length; j++ ) { + if( stateBefore[j] === state[i] ) { + stateBefore.splice( j, 1 ); + continue stateLoop; + } + } + + document.documentElement.classList.add( state[i] ); + + // Dispatch custom event matching the state's name + dispatchEvent( state[i] ); + } + + // Clean up the remains of the previous state + while( stateBefore.length ) { + document.documentElement.classList.remove( stateBefore.pop() ); + } + + if( slideChanged ) { + dispatchEvent( 'slidechanged', { + 'indexh': indexh, + 'indexv': indexv, + 'previousSlide': previousSlide, + 'currentSlide': currentSlide, + 'origin': o + } ); + } + + // Handle embedded content + if( slideChanged || !previousSlide ) { + stopEmbeddedContent( previousSlide ); + startEmbeddedContent( currentSlide ); + } + + // Announce the current slide contents, for screen readers + dom.statusDiv.textContent = getStatusText( currentSlide ); + + updateControls(); + updateProgress(); + updateBackground(); + updateParallax(); + updateSlideNumber(); + updateNotes(); + updateFragments(); + + // Update the URL hash + writeURL(); + + cueAutoSlide(); + + } + + /** + * Syncs the presentation with the current DOM. Useful + * when new slides or control elements are added or when + * the configuration has changed. + */ + function sync() { + + // Subscribe to input + removeEventListeners(); + addEventListeners(); + + // Force a layout to make sure the current config is accounted for + layout(); + + // Reflect the current autoSlide value + autoSlide = config.autoSlide; + + // Start auto-sliding if it's enabled + cueAutoSlide(); + + // Re-create the slide backgrounds + createBackgrounds(); + + // Write the current hash to the URL + writeURL(); + + sortAllFragments(); + + updateControls(); + updateProgress(); + updateSlideNumber(); + updateSlidesVisibility(); + updateBackground( true ); + updateNotesVisibility(); + updateNotes(); + + formatEmbeddedContent(); + + // Start or stop embedded content depending on global config + if( config.autoPlayMedia === false ) { + stopEmbeddedContent( currentSlide, { unloadIframes: false } ); + } + else { + startEmbeddedContent( currentSlide ); + } + + if( isOverview() ) { + layoutOverview(); + } + + } + + /** + * Updates reveal.js to keep in sync with new slide attributes. For + * example, if you add a new `data-background-image` you can call + * this to have reveal.js render the new background image. + * + * Similar to #sync() but more efficient when you only need to + * refresh a specific slide. + * + * @param {HTMLElement} slide + */ + function syncSlide( slide ) { + + // Default to the current slide + slide = slide || currentSlide; + + syncBackground( slide ); + syncFragments( slide ); + + updateBackground(); + updateNotes(); + + loadSlide( slide ); + + } + + /** + * Formats the fragments on the given slide so that they have + * valid indices. Call this if fragments are changed in the DOM + * after reveal.js has already initialized. + * + * @param {HTMLElement} slide + * @return {Array} a list of the HTML fragments that were synced + */ + function syncFragments( slide ) { + + // Default to the current slide + slide = slide || currentSlide; + + return sortFragments( slide.querySelectorAll( '.fragment' ) ); + + } + + /** + * Resets all vertical slides so that only the first + * is visible. + */ + function resetVerticalSlides() { + + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + horizontalSlides.forEach( function( horizontalSlide ) { + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + verticalSlides.forEach( function( verticalSlide, y ) { + + if( y > 0 ) { + verticalSlide.classList.remove( 'present' ); + verticalSlide.classList.remove( 'past' ); + verticalSlide.classList.add( 'future' ); + verticalSlide.setAttribute( 'aria-hidden', 'true' ); + } + + } ); + + } ); + + } + + /** + * Sorts and formats all of fragments in the + * presentation. + */ + function sortAllFragments() { + + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + horizontalSlides.forEach( function( horizontalSlide ) { + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + verticalSlides.forEach( function( verticalSlide, y ) { + + sortFragments( verticalSlide.querySelectorAll( '.fragment' ) ); + + } ); + + if( verticalSlides.length === 0 ) sortFragments( horizontalSlide.querySelectorAll( '.fragment' ) ); + + } ); + + } + + /** + * Randomly shuffles all slides in the deck. + */ + function shuffle() { + + var slides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + + slides.forEach( function( slide ) { + + // Insert this slide next to another random slide. This may + // cause the slide to insert before itself but that's fine. + dom.slides.insertBefore( slide, slides[ Math.floor( Math.random() * slides.length ) ] ); + + } ); + + } + + /** + * Updates one dimension of slides by showing the slide + * with the specified index. + * + * @param {string} selector A CSS selector that will fetch + * the group of slides we are working with + * @param {number} index The index of the slide that should be + * shown + * + * @return {number} The index of the slide that is now shown, + * might differ from the passed in index if it was out of + * bounds. + */ + function updateSlides( selector, index ) { + + // Select all slides and convert the NodeList result to + // an array + var slides = toArray( dom.wrapper.querySelectorAll( selector ) ), + slidesLength = slides.length; + + var printMode = isPrintingPDF(); + + if( slidesLength ) { + + // Should the index loop? + if( config.loop ) { + index %= slidesLength; + + if( index < 0 ) { + index = slidesLength + index; + } + } + + // Enforce max and minimum index bounds + index = Math.max( Math.min( index, slidesLength - 1 ), 0 ); + + for( var i = 0; i < slidesLength; i++ ) { + var element = slides[i]; + + var reverse = config.rtl && !isVerticalSlide( element ); + + element.classList.remove( 'past' ); + element.classList.remove( 'present' ); + element.classList.remove( 'future' ); + + // http://www.w3.org/html/wg/drafts/html/master/editing.html#the-hidden-attribute + element.setAttribute( 'hidden', '' ); + element.setAttribute( 'aria-hidden', 'true' ); + + // If this element contains vertical slides + if( element.querySelector( 'section' ) ) { + element.classList.add( 'stack' ); + } + + // If we're printing static slides, all slides are "present" + if( printMode ) { + element.classList.add( 'present' ); + continue; + } + + if( i < index ) { + // Any element previous to index is given the 'past' class + element.classList.add( reverse ? 'future' : 'past' ); + + if( config.fragments ) { + // Show all fragments in prior slides + toArray( element.querySelectorAll( '.fragment' ) ).forEach( function( fragment ) { + fragment.classList.add( 'visible' ); + fragment.classList.remove( 'current-fragment' ); + } ); + } + } + else if( i > index ) { + // Any element subsequent to index is given the 'future' class + element.classList.add( reverse ? 'past' : 'future' ); + + if( config.fragments ) { + // Hide all fragments in future slides + toArray( element.querySelectorAll( '.fragment.visible' ) ).forEach( function( fragment ) { + fragment.classList.remove( 'visible' ); + fragment.classList.remove( 'current-fragment' ); + } ); + } + } + } + + // Mark the current slide as present + slides[index].classList.add( 'present' ); + slides[index].removeAttribute( 'hidden' ); + slides[index].removeAttribute( 'aria-hidden' ); + + // If this slide has a state associated with it, add it + // onto the current state of the deck + var slideState = slides[index].getAttribute( 'data-state' ); + if( slideState ) { + state = state.concat( slideState.split( ' ' ) ); + } + + } + else { + // Since there are no slides we can't be anywhere beyond the + // zeroth index + index = 0; + } + + return index; + + } + + /** + * Optimization method; hide all slides that are far away + * from the present slide. + */ + function updateSlidesVisibility() { + + // Select all slides and convert the NodeList result to + // an array + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ), + horizontalSlidesLength = horizontalSlides.length, + distanceX, + distanceY; + + if( horizontalSlidesLength && typeof indexh !== 'undefined' ) { + + // The number of steps away from the present slide that will + // be visible + var viewDistance = isOverview() ? 10 : config.viewDistance; + + // Limit view distance on weaker devices + if( isMobileDevice ) { + viewDistance = isOverview() ? 6 : 2; + } + + // All slides need to be visible when exporting to PDF + if( isPrintingPDF() ) { + viewDistance = Number.MAX_VALUE; + } + + for( var x = 0; x < horizontalSlidesLength; x++ ) { + var horizontalSlide = horizontalSlides[x]; + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ), + verticalSlidesLength = verticalSlides.length; + + // Determine how far away this slide is from the present + distanceX = Math.abs( ( indexh || 0 ) - x ) || 0; + + // If the presentation is looped, distance should measure + // 1 between the first and last slides + if( config.loop ) { + distanceX = Math.abs( ( ( indexh || 0 ) - x ) % ( horizontalSlidesLength - viewDistance ) ) || 0; + } + + // Show the horizontal slide if it's within the view distance + if( distanceX < viewDistance ) { + loadSlide( horizontalSlide ); + } + else { + unloadSlide( horizontalSlide ); + } + + if( verticalSlidesLength ) { + + var oy = getPreviousVerticalIndex( horizontalSlide ); + + for( var y = 0; y < verticalSlidesLength; y++ ) { + var verticalSlide = verticalSlides[y]; + + distanceY = x === ( indexh || 0 ) ? Math.abs( ( indexv || 0 ) - y ) : Math.abs( y - oy ); + + if( distanceX + distanceY < viewDistance ) { + loadSlide( verticalSlide ); + } + else { + unloadSlide( verticalSlide ); + } + } + + } + } + + // Flag if there are ANY vertical slides, anywhere in the deck + if( dom.wrapper.querySelectorAll( '.slides>section>section' ).length ) { + dom.wrapper.classList.add( 'has-vertical-slides' ); + } + else { + dom.wrapper.classList.remove( 'has-vertical-slides' ); + } + + // Flag if there are ANY horizontal slides, anywhere in the deck + if( dom.wrapper.querySelectorAll( '.slides>section' ).length > 1 ) { + dom.wrapper.classList.add( 'has-horizontal-slides' ); + } + else { + dom.wrapper.classList.remove( 'has-horizontal-slides' ); + } + + } + + } + + /** + * Pick up notes from the current slide and display them + * to the viewer. + * + * @see {@link config.showNotes} + */ + function updateNotes() { + + if( config.showNotes && dom.speakerNotes && currentSlide && !isPrintingPDF() ) { + + dom.speakerNotes.innerHTML = getSlideNotes() || 'No notes on this slide.'; + + } + + } + + /** + * Updates the visibility of the speaker notes sidebar that + * is used to share annotated slides. The notes sidebar is + * only visible if showNotes is true and there are notes on + * one or more slides in the deck. + */ + function updateNotesVisibility() { + + if( config.showNotes && hasNotes() ) { + dom.wrapper.classList.add( 'show-notes' ); + } + else { + dom.wrapper.classList.remove( 'show-notes' ); + } + + } + + /** + * Checks if there are speaker notes for ANY slide in the + * presentation. + */ + function hasNotes() { + + return dom.slides.querySelectorAll( '[data-notes], aside.notes' ).length > 0; + + } + + /** + * Updates the progress bar to reflect the current slide. + */ + function updateProgress() { + + // Update progress if enabled + if( config.progress && dom.progressbar ) { + + dom.progressbar.style.width = getProgress() * dom.wrapper.offsetWidth + 'px'; + + } + + } + + + /** + * Updates the slide number to match the current slide. + */ + function updateSlideNumber() { + + // Update slide number if enabled + if( config.slideNumber && dom.slideNumber ) { + + var value; + var format = 'h.v'; + + if( typeof config.slideNumber === 'function' ) { + value = config.slideNumber(); + } + else { + // Check if a custom number format is available + if( typeof config.slideNumber === 'string' ) { + format = config.slideNumber; + } + + // If there are ONLY vertical slides in this deck, always use + // a flattened slide number + if( !/c/.test( format ) && dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ).length === 1 ) { + format = 'c'; + } + + value = []; + switch( format ) { + case 'c': + value.push( getSlidePastCount() + 1 ); + break; + case 'c/t': + value.push( getSlidePastCount() + 1, '/', getTotalSlides() ); + break; + case 'h/v': + value.push( indexh + 1 ); + if( isVerticalSlide() ) value.push( '/', indexv + 1 ); + break; + default: + value.push( indexh + 1 ); + if( isVerticalSlide() ) value.push( '.', indexv + 1 ); + } + } + + dom.slideNumber.innerHTML = formatSlideNumber( value[0], value[1], value[2] ); + } + + } + + /** + * Applies HTML formatting to a slide number before it's + * written to the DOM. + * + * @param {number} a Current slide + * @param {string} delimiter Character to separate slide numbers + * @param {(number|*)} b Total slides + * @return {string} HTML string fragment + */ + function formatSlideNumber( a, delimiter, b ) { + + var url = '#' + locationHash(); + if( typeof b === 'number' && !isNaN( b ) ) { + return '' + + ''+ a +'' + + ''+ delimiter +'' + + ''+ b +'' + + ''; + } + else { + return '' + + ''+ a +'' + + ''; + } + + } + + /** + * Updates the state of all control/navigation arrows. + */ + function updateControls() { + + var routes = availableRoutes(); + var fragments = availableFragments(); + + // Remove the 'enabled' class from all directions + dom.controlsLeft.concat( dom.controlsRight ) + .concat( dom.controlsUp ) + .concat( dom.controlsDown ) + .concat( dom.controlsPrev ) + .concat( dom.controlsNext ).forEach( function( node ) { + node.classList.remove( 'enabled' ); + node.classList.remove( 'fragmented' ); + + // Set 'disabled' attribute on all directions + node.setAttribute( 'disabled', 'disabled' ); + } ); + + // Add the 'enabled' class to the available routes; remove 'disabled' attribute to enable buttons + if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } ); + + // Prev/next buttons + if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } ); + + // Highlight fragment directions + if( currentSlide ) { + + // Always apply fragment decorator to prev/next buttons + if( fragments.prev ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( fragments.next ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } ); + + // Apply fragment decorators to directional buttons based on + // what slide axis they are in + if( isVerticalSlide( currentSlide ) ) { + if( fragments.prev ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( fragments.next ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } ); + } + else { + if( fragments.prev ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } ); + if( fragments.next ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } ); + } + + } + + if( config.controlsTutorial ) { + + // Highlight control arrows with an animation to ensure + // that the viewer knows how to navigate + if( !hasNavigatedDown && routes.down ) { + dom.controlsDownArrow.classList.add( 'highlight' ); + } + else { + dom.controlsDownArrow.classList.remove( 'highlight' ); + + if( !hasNavigatedRight && routes.right && indexv === 0 ) { + dom.controlsRightArrow.classList.add( 'highlight' ); + } + else { + dom.controlsRightArrow.classList.remove( 'highlight' ); + } + } + + } + + } + + /** + * Updates the background elements to reflect the current + * slide. + * + * @param {boolean} includeAll If true, the backgrounds of + * all vertical slides (not just the present) will be updated. + */ + function updateBackground( includeAll ) { + + var currentBackground = null; + + // Reverse past/future classes when in RTL mode + var horizontalPast = config.rtl ? 'future' : 'past', + horizontalFuture = config.rtl ? 'past' : 'future'; + + // Update the classes of all backgrounds to match the + // states of their slides (past/present/future) + toArray( dom.background.childNodes ).forEach( function( backgroundh, h ) { + + backgroundh.classList.remove( 'past' ); + backgroundh.classList.remove( 'present' ); + backgroundh.classList.remove( 'future' ); + + if( h < indexh ) { + backgroundh.classList.add( horizontalPast ); + } + else if ( h > indexh ) { + backgroundh.classList.add( horizontalFuture ); + } + else { + backgroundh.classList.add( 'present' ); + + // Store a reference to the current background element + currentBackground = backgroundh; + } + + if( includeAll || h === indexh ) { + toArray( backgroundh.querySelectorAll( '.slide-background' ) ).forEach( function( backgroundv, v ) { + + backgroundv.classList.remove( 'past' ); + backgroundv.classList.remove( 'present' ); + backgroundv.classList.remove( 'future' ); + + if( v < indexv ) { + backgroundv.classList.add( 'past' ); + } + else if ( v > indexv ) { + backgroundv.classList.add( 'future' ); + } + else { + backgroundv.classList.add( 'present' ); + + // Only if this is the present horizontal and vertical slide + if( h === indexh ) currentBackground = backgroundv; + } + + } ); + } + + } ); + + // Stop content inside of previous backgrounds + if( previousBackground ) { + + stopEmbeddedContent( previousBackground ); + + } + + // Start content in the current background + if( currentBackground ) { + + startEmbeddedContent( currentBackground ); + + var currentBackgroundContent = currentBackground.querySelector( '.slide-background-content' ); + if( currentBackgroundContent ) { + + var backgroundImageURL = currentBackgroundContent.style.backgroundImage || ''; + + // Restart GIFs (doesn't work in Firefox) + if( /\.gif/i.test( backgroundImageURL ) ) { + currentBackgroundContent.style.backgroundImage = ''; + window.getComputedStyle( currentBackgroundContent ).opacity; + currentBackgroundContent.style.backgroundImage = backgroundImageURL; + } + + } + + // Don't transition between identical backgrounds. This + // prevents unwanted flicker. + var previousBackgroundHash = previousBackground ? previousBackground.getAttribute( 'data-background-hash' ) : null; + var currentBackgroundHash = currentBackground.getAttribute( 'data-background-hash' ); + if( currentBackgroundHash && currentBackgroundHash === previousBackgroundHash && currentBackground !== previousBackground ) { + dom.background.classList.add( 'no-transition' ); + } + + previousBackground = currentBackground; + + } + + // If there's a background brightness flag for this slide, + // bubble it to the .reveal container + if( currentSlide ) { + [ 'has-light-background', 'has-dark-background' ].forEach( function( classToBubble ) { + if( currentSlide.classList.contains( classToBubble ) ) { + dom.wrapper.classList.add( classToBubble ); + } + else { + dom.wrapper.classList.remove( classToBubble ); + } + } ); + } + + // Allow the first background to apply without transition + setTimeout( function() { + dom.background.classList.remove( 'no-transition' ); + }, 1 ); + + } + + /** + * Updates the position of the parallax background based + * on the current slide index. + */ + function updateParallax() { + + if( config.parallaxBackgroundImage ) { + + var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ), + verticalSlides = dom.wrapper.querySelectorAll( VERTICAL_SLIDES_SELECTOR ); + + var backgroundSize = dom.background.style.backgroundSize.split( ' ' ), + backgroundWidth, backgroundHeight; + + if( backgroundSize.length === 1 ) { + backgroundWidth = backgroundHeight = parseInt( backgroundSize[0], 10 ); + } + else { + backgroundWidth = parseInt( backgroundSize[0], 10 ); + backgroundHeight = parseInt( backgroundSize[1], 10 ); + } + + var slideWidth = dom.background.offsetWidth, + horizontalSlideCount = horizontalSlides.length, + horizontalOffsetMultiplier, + horizontalOffset; + + if( typeof config.parallaxBackgroundHorizontal === 'number' ) { + horizontalOffsetMultiplier = config.parallaxBackgroundHorizontal; + } + else { + horizontalOffsetMultiplier = horizontalSlideCount > 1 ? ( backgroundWidth - slideWidth ) / ( horizontalSlideCount-1 ) : 0; + } + + horizontalOffset = horizontalOffsetMultiplier * indexh * -1; + + var slideHeight = dom.background.offsetHeight, + verticalSlideCount = verticalSlides.length, + verticalOffsetMultiplier, + verticalOffset; + + if( typeof config.parallaxBackgroundVertical === 'number' ) { + verticalOffsetMultiplier = config.parallaxBackgroundVertical; + } + else { + verticalOffsetMultiplier = ( backgroundHeight - slideHeight ) / ( verticalSlideCount-1 ); + } + + verticalOffset = verticalSlideCount > 0 ? verticalOffsetMultiplier * indexv : 0; + + dom.background.style.backgroundPosition = horizontalOffset + 'px ' + -verticalOffset + 'px'; + + } + + } + + /** + * Should the given element be preloaded? + * Decides based on local element attributes and global config. + * + * @param {HTMLElement} element + */ + function shouldPreload( element ) { + + // Prefer an explicit global preload setting + var preload = config.preloadIframes; + + // If no global setting is available, fall back on the element's + // own preload setting + if( typeof preload !== 'boolean' ) { + preload = element.hasAttribute( 'data-preload' ); + } + + return preload; + } + + /** + * Called when the given slide is within the configured view + * distance. Shows the slide element and loads any content + * that is set to load lazily (data-src). + * + * @param {HTMLElement} slide Slide to show + */ + function loadSlide( slide, options ) { + + options = options || {}; + + // Show the slide element + slide.style.display = config.display; + + // Media elements with data-src attributes + toArray( slide.querySelectorAll( 'img[data-src], video[data-src], audio[data-src], iframe[data-src]' ) ).forEach( function( element ) { + if( element.tagName !== 'IFRAME' || shouldPreload( element ) ) { + element.setAttribute( 'src', element.getAttribute( 'data-src' ) ); + element.setAttribute( 'data-lazy-loaded', '' ); + element.removeAttribute( 'data-src' ); + } + } ); + + // Media elements with children + toArray( slide.querySelectorAll( 'video, audio' ) ).forEach( function( media ) { + var sources = 0; + + toArray( media.querySelectorAll( 'source[data-src]' ) ).forEach( function( source ) { + source.setAttribute( 'src', source.getAttribute( 'data-src' ) ); + source.removeAttribute( 'data-src' ); + source.setAttribute( 'data-lazy-loaded', '' ); + sources += 1; + } ); + + // If we rewrote sources for this video/audio element, we need + // to manually tell it to load from its new origin + if( sources > 0 ) { + media.load(); + } + } ); + + + // Show the corresponding background element + var background = slide.slideBackgroundElement; + if( background ) { + background.style.display = 'block'; + + var backgroundContent = slide.slideBackgroundContentElement; + + // If the background contains media, load it + if( background.hasAttribute( 'data-loaded' ) === false ) { + background.setAttribute( 'data-loaded', 'true' ); + + var backgroundImage = slide.getAttribute( 'data-background-image' ), + backgroundVideo = slide.getAttribute( 'data-background-video' ), + backgroundVideoLoop = slide.hasAttribute( 'data-background-video-loop' ), + backgroundVideoMuted = slide.hasAttribute( 'data-background-video-muted' ), + backgroundIframe = slide.getAttribute( 'data-background-iframe' ); + + // Images + if( backgroundImage ) { + backgroundContent.style.backgroundImage = 'url('+ encodeURI( backgroundImage ) +')'; + } + // Videos + else if ( backgroundVideo && !isSpeakerNotes() ) { + var video = document.createElement( 'video' ); + + if( backgroundVideoLoop ) { + video.setAttribute( 'loop', '' ); + } + + if( backgroundVideoMuted ) { + video.muted = true; + } + + // Inline video playback works (at least in Mobile Safari) as + // long as the video is muted and the `playsinline` attribute is + // present + if( isMobileDevice ) { + video.muted = true; + video.autoplay = true; + video.setAttribute( 'playsinline', '' ); + } + + // Support comma separated lists of video sources + backgroundVideo.split( ',' ).forEach( function( source ) { + video.innerHTML += ''; + } ); + + backgroundContent.appendChild( video ); + } + // Iframes + else if( backgroundIframe && options.excludeIframes !== true ) { + var iframe = document.createElement( 'iframe' ); + iframe.setAttribute( 'allowfullscreen', '' ); + iframe.setAttribute( 'mozallowfullscreen', '' ); + iframe.setAttribute( 'webkitallowfullscreen', '' ); + + // Only load autoplaying content when the slide is shown to + // avoid having it play in the background + if( /autoplay=(1|true|yes)/gi.test( backgroundIframe ) ) { + iframe.setAttribute( 'data-src', backgroundIframe ); + } + else { + iframe.setAttribute( 'src', backgroundIframe ); + } + + iframe.style.width = '100%'; + iframe.style.height = '100%'; + iframe.style.maxHeight = '100%'; + iframe.style.maxWidth = '100%'; + + backgroundContent.appendChild( iframe ); + } + } + + } + + } + + /** + * Unloads and hides the given slide. This is called when the + * slide is moved outside of the configured view distance. + * + * @param {HTMLElement} slide + */ + function unloadSlide( slide ) { + + // Hide the slide element + slide.style.display = 'none'; + + // Hide the corresponding background element + var background = getSlideBackground( slide ); + if( background ) { + background.style.display = 'none'; + } + + // Reset lazy-loaded media elements with src attributes + toArray( slide.querySelectorAll( 'video[data-lazy-loaded][src], audio[data-lazy-loaded][src], iframe[data-lazy-loaded][src]' ) ).forEach( function( element ) { + element.setAttribute( 'data-src', element.getAttribute( 'src' ) ); + element.removeAttribute( 'src' ); + } ); + + // Reset lazy-loaded media elements with children + toArray( slide.querySelectorAll( 'video[data-lazy-loaded] source[src], audio source[src]' ) ).forEach( function( source ) { + source.setAttribute( 'data-src', source.getAttribute( 'src' ) ); + source.removeAttribute( 'src' ); + } ); + + } + + /** + * Determine what available routes there are for navigation. + * + * @return {{left: boolean, right: boolean, up: boolean, down: boolean}} + */ + function availableRoutes() { + + var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ), + verticalSlides = dom.wrapper.querySelectorAll( VERTICAL_SLIDES_SELECTOR ); + + var routes = { + left: indexh > 0, + right: indexh < horizontalSlides.length - 1, + up: indexv > 0, + down: indexv < verticalSlides.length - 1 + }; + + // Looped presentations can always be navigated as long as + // there are slides available + if( config.loop ) { + if( horizontalSlides.length > 1 ) { + routes.left = true; + routes.right = true; + } + + if( verticalSlides.length > 1 ) { + routes.up = true; + routes.down = true; + } + } + + // Reverse horizontal controls for rtl + if( config.rtl ) { + var left = routes.left; + routes.left = routes.right; + routes.right = left; + } + + return routes; + + } + + /** + * Returns an object describing the available fragment + * directions. + * + * @return {{prev: boolean, next: boolean}} + */ + function availableFragments() { + + if( currentSlide && config.fragments ) { + var fragments = currentSlide.querySelectorAll( '.fragment' ); + var hiddenFragments = currentSlide.querySelectorAll( '.fragment:not(.visible)' ); + + return { + prev: fragments.length - hiddenFragments.length > 0, + next: !!hiddenFragments.length + }; + } + else { + return { prev: false, next: false }; + } + + } + + /** + * Enforces origin-specific format rules for embedded media. + */ + function formatEmbeddedContent() { + + var _appendParamToIframeSource = function( sourceAttribute, sourceURL, param ) { + toArray( dom.slides.querySelectorAll( 'iframe['+ sourceAttribute +'*="'+ sourceURL +'"]' ) ).forEach( function( el ) { + var src = el.getAttribute( sourceAttribute ); + if( src && src.indexOf( param ) === -1 ) { + el.setAttribute( sourceAttribute, src + ( !/\?/.test( src ) ? '?' : '&' ) + param ); + } + }); + }; + + // YouTube frames must include "?enablejsapi=1" + _appendParamToIframeSource( 'src', 'youtube.com/embed/', 'enablejsapi=1' ); + _appendParamToIframeSource( 'data-src', 'youtube.com/embed/', 'enablejsapi=1' ); + + // Vimeo frames must include "?api=1" + _appendParamToIframeSource( 'src', 'player.vimeo.com/', 'api=1' ); + _appendParamToIframeSource( 'data-src', 'player.vimeo.com/', 'api=1' ); + + } + + /** + * Start playback of any embedded content inside of + * the given element. + * + * @param {HTMLElement} element + */ + function startEmbeddedContent( element ) { + + if( element && !isSpeakerNotes() ) { + + // Restart GIFs + toArray( element.querySelectorAll( 'img[src$=".gif"]' ) ).forEach( function( el ) { + // Setting the same unchanged source like this was confirmed + // to work in Chrome, FF & Safari + el.setAttribute( 'src', el.getAttribute( 'src' ) ); + } ); + + // HTML5 media elements + toArray( element.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { + if( closestParent( el, '.fragment' ) && !closestParent( el, '.fragment.visible' ) ) { + return; + } + + // Prefer an explicit global autoplay setting + var autoplay = config.autoPlayMedia; + + // If no global setting is available, fall back on the element's + // own autoplay setting + if( typeof autoplay !== 'boolean' ) { + autoplay = el.hasAttribute( 'data-autoplay' ) || !!closestParent( el, '.slide-background' ); + } + + if( autoplay && typeof el.play === 'function' ) { + + // If the media is ready, start playback + if( el.readyState > 1 ) { + startEmbeddedMedia( { target: el } ); + } + // Mobile devices never fire a loaded event so instead + // of waiting, we initiate playback + else if( isMobileDevice ) { + var promise = el.play(); + + // If autoplay does not work, ensure that the controls are visible so + // that the viewer can start the media on their own + if( promise && typeof promise.catch === 'function' && el.controls === false ) { + promise.catch( function() { + el.controls = true; + + // Once the video does start playing, hide the controls again + el.addEventListener( 'play', function() { + el.controls = false; + } ); + } ); + } + } + // If the media isn't loaded, wait before playing + else { + el.removeEventListener( 'loadeddata', startEmbeddedMedia ); // remove first to avoid dupes + el.addEventListener( 'loadeddata', startEmbeddedMedia ); + } + + } + } ); + + // Normal iframes + toArray( element.querySelectorAll( 'iframe[src]' ) ).forEach( function( el ) { + if( closestParent( el, '.fragment' ) && !closestParent( el, '.fragment.visible' ) ) { + return; + } + + startEmbeddedIframe( { target: el } ); + } ); + + // Lazy loading iframes + toArray( element.querySelectorAll( 'iframe[data-src]' ) ).forEach( function( el ) { + if( closestParent( el, '.fragment' ) && !closestParent( el, '.fragment.visible' ) ) { + return; + } + + if( el.getAttribute( 'src' ) !== el.getAttribute( 'data-src' ) ) { + el.removeEventListener( 'load', startEmbeddedIframe ); // remove first to avoid dupes + el.addEventListener( 'load', startEmbeddedIframe ); + el.setAttribute( 'src', el.getAttribute( 'data-src' ) ); + } + } ); + + } + + } + + /** + * Starts playing an embedded video/audio element after + * it has finished loading. + * + * @param {object} event + */ + function startEmbeddedMedia( event ) { + + var isAttachedToDOM = !!closestParent( event.target, 'html' ), + isVisible = !!closestParent( event.target, '.present' ); + + if( isAttachedToDOM && isVisible ) { + event.target.currentTime = 0; + event.target.play(); + } + + event.target.removeEventListener( 'loadeddata', startEmbeddedMedia ); + + } + + /** + * "Starts" the content of an embedded iframe using the + * postMessage API. + * + * @param {object} event + */ + function startEmbeddedIframe( event ) { + + var iframe = event.target; + + if( iframe && iframe.contentWindow ) { + + var isAttachedToDOM = !!closestParent( event.target, 'html' ), + isVisible = !!closestParent( event.target, '.present' ); + + if( isAttachedToDOM && isVisible ) { + + // Prefer an explicit global autoplay setting + var autoplay = config.autoPlayMedia; + + // If no global setting is available, fall back on the element's + // own autoplay setting + if( typeof autoplay !== 'boolean' ) { + autoplay = iframe.hasAttribute( 'data-autoplay' ) || !!closestParent( iframe, '.slide-background' ); + } + + // YouTube postMessage API + if( /youtube\.com\/embed\//.test( iframe.getAttribute( 'src' ) ) && autoplay ) { + iframe.contentWindow.postMessage( '{"event":"command","func":"playVideo","args":""}', '*' ); + } + // Vimeo postMessage API + else if( /player\.vimeo\.com\//.test( iframe.getAttribute( 'src' ) ) && autoplay ) { + iframe.contentWindow.postMessage( '{"method":"play"}', '*' ); + } + // Generic postMessage API + else { + iframe.contentWindow.postMessage( 'slide:start', '*' ); + } + + } + + } + + } + + /** + * Stop playback of any embedded content inside of + * the targeted slide. + * + * @param {HTMLElement} element + */ + function stopEmbeddedContent( element, options ) { + + options = extend( { + // Defaults + unloadIframes: true + }, options || {} ); + + if( element && element.parentNode ) { + // HTML5 media elements + toArray( element.querySelectorAll( 'video, audio' ) ).forEach( function( el ) { + if( !el.hasAttribute( 'data-ignore' ) && typeof el.pause === 'function' ) { + el.setAttribute('data-paused-by-reveal', ''); + el.pause(); + } + } ); + + // Generic postMessage API for non-lazy loaded iframes + toArray( element.querySelectorAll( 'iframe' ) ).forEach( function( el ) { + if( el.contentWindow ) el.contentWindow.postMessage( 'slide:stop', '*' ); + el.removeEventListener( 'load', startEmbeddedIframe ); + }); + + // YouTube postMessage API + toArray( element.querySelectorAll( 'iframe[src*="youtube.com/embed/"]' ) ).forEach( function( el ) { + if( !el.hasAttribute( 'data-ignore' ) && el.contentWindow && typeof el.contentWindow.postMessage === 'function' ) { + el.contentWindow.postMessage( '{"event":"command","func":"pauseVideo","args":""}', '*' ); + } + }); + + // Vimeo postMessage API + toArray( element.querySelectorAll( 'iframe[src*="player.vimeo.com/"]' ) ).forEach( function( el ) { + if( !el.hasAttribute( 'data-ignore' ) && el.contentWindow && typeof el.contentWindow.postMessage === 'function' ) { + el.contentWindow.postMessage( '{"method":"pause"}', '*' ); + } + }); + + if( options.unloadIframes === true ) { + // Unload lazy-loaded iframes + toArray( element.querySelectorAll( 'iframe[data-src]' ) ).forEach( function( el ) { + // Only removing the src doesn't actually unload the frame + // in all browsers (Firefox) so we set it to blank first + el.setAttribute( 'src', 'about:blank' ); + el.removeAttribute( 'src' ); + } ); + } + } + + } + + /** + * Returns the number of past slides. This can be used as a global + * flattened index for slides. + * + * @return {number} Past slide count + */ + function getSlidePastCount() { + + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + + // The number of past slides + var pastCount = 0; + + // Step through all slides and count the past ones + mainLoop: for( var i = 0; i < horizontalSlides.length; i++ ) { + + var horizontalSlide = horizontalSlides[i]; + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + + for( var j = 0; j < verticalSlides.length; j++ ) { + + // Stop as soon as we arrive at the present + if( verticalSlides[j].classList.contains( 'present' ) ) { + break mainLoop; + } + + pastCount++; + + } + + // Stop as soon as we arrive at the present + if( horizontalSlide.classList.contains( 'present' ) ) { + break; + } + + // Don't count the wrapping section for vertical slides + if( horizontalSlide.classList.contains( 'stack' ) === false ) { + pastCount++; + } + + } + + return pastCount; + + } + + /** + * Returns a value ranging from 0-1 that represents + * how far into the presentation we have navigated. + * + * @return {number} + */ + function getProgress() { + + // The number of past and total slides + var totalCount = getTotalSlides(); + var pastCount = getSlidePastCount(); + + if( currentSlide ) { + + var allFragments = currentSlide.querySelectorAll( '.fragment' ); + + // If there are fragments in the current slide those should be + // accounted for in the progress. + if( allFragments.length > 0 ) { + var visibleFragments = currentSlide.querySelectorAll( '.fragment.visible' ); + + // This value represents how big a portion of the slide progress + // that is made up by its fragments (0-1) + var fragmentWeight = 0.9; + + // Add fragment progress to the past slide count + pastCount += ( visibleFragments.length / allFragments.length ) * fragmentWeight; + } + + } + + return Math.min( pastCount / ( totalCount - 1 ), 1 ); + + } + + /** + * Checks if this presentation is running inside of the + * speaker notes window. + * + * @return {boolean} + */ + function isSpeakerNotes() { + + return !!window.location.search.match( /receiver/gi ); + + } + + /** + * Reads the current URL (hash) and navigates accordingly. + */ + function readURL() { + + var hash = window.location.hash; + + // Attempt to parse the hash as either an index or name + var bits = hash.slice( 2 ).split( '/' ), + name = hash.replace( /#|\//gi, '' ); + + // If the first bit is not fully numeric and there is a name we + // can assume that this is a named link + if( !/^[0-9]*$/.test( bits[0] ) && name.length ) { + var element; + + // Ensure the named link is a valid HTML ID attribute + try { + element = document.getElementById( decodeURIComponent( name ) ); + } + catch ( error ) { } + + // Ensure that we're not already on a slide with the same name + var isSameNameAsCurrentSlide = currentSlide ? currentSlide.getAttribute( 'id' ) === name : false; + + if( element ) { + // If the slide exists and is not the current slide... + if ( !isSameNameAsCurrentSlide ) { + // ...find the position of the named slide and navigate to it + var indices = Reveal.getIndices(element); + slide(indices.h, indices.v); + } + } + // If the slide doesn't exist, navigate to the current slide + else { + slide( indexh || 0, indexv || 0 ); + } + } + else { + var hashIndexBase = config.hashOneBasedIndex ? 1 : 0; + + // Read the index components of the hash + var h = ( parseInt( bits[0], 10 ) - hashIndexBase ) || 0, + v = ( parseInt( bits[1], 10 ) - hashIndexBase ) || 0, + f; + + if( config.fragmentInURL ) { + f = parseInt( bits[2], 10 ); + if( isNaN( f ) ) { + f = undefined; + } + } + + if( h !== indexh || v !== indexv || f !== undefined ) { + slide( h, v, f ); + } + } + + } + + /** + * Updates the page URL (hash) to reflect the current + * state. + * + * @param {number} delay The time in ms to wait before + * writing the hash + */ + function writeURL( delay ) { + + // Make sure there's never more than one timeout running + clearTimeout( writeURLTimeout ); + + // If a delay is specified, timeout this call + if( typeof delay === 'number' ) { + writeURLTimeout = setTimeout( writeURL, delay ); + } + else if( currentSlide ) { + // If we're configured to push to history OR the history + // API is not avaialble. + if( config.history || !window.history ) { + window.location.hash = locationHash(); + } + // If we're configured to reflect the current slide in the + // URL without pushing to history. + else if( config.hash ) { + window.history.replaceState( null, null, '#' + locationHash() ); + } + // If history and hash are both disabled, a hash may still + // be added to the URL by clicking on a href with a hash + // target. Counter this by always removing the hash. + else { + window.history.replaceState( null, null, window.location.pathname + window.location.search ); + } + } + + } + /** + * Retrieves the h/v location and fragment of the current, + * or specified, slide. + * + * @param {HTMLElement} [slide] If specified, the returned + * index will be for this slide rather than the currently + * active one + * + * @return {{h: number, v: number, f: number}} + */ + function getIndices( slide ) { + + // By default, return the current indices + var h = indexh, + v = indexv, + f; + + // If a slide is specified, return the indices of that slide + if( slide ) { + var isVertical = isVerticalSlide( slide ); + var slideh = isVertical ? slide.parentNode : slide; + + // Select all horizontal slides + var horizontalSlides = toArray( dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + + // Now that we know which the horizontal slide is, get its index + h = Math.max( horizontalSlides.indexOf( slideh ), 0 ); + + // Assume we're not vertical + v = undefined; + + // If this is a vertical slide, grab the vertical index + if( isVertical ) { + v = Math.max( toArray( slide.parentNode.querySelectorAll( 'section' ) ).indexOf( slide ), 0 ); + } + } + + if( !slide && currentSlide ) { + var hasFragments = currentSlide.querySelectorAll( '.fragment' ).length > 0; + if( hasFragments ) { + var currentFragment = currentSlide.querySelector( '.current-fragment' ); + if( currentFragment && currentFragment.hasAttribute( 'data-fragment-index' ) ) { + f = parseInt( currentFragment.getAttribute( 'data-fragment-index' ), 10 ); + } + else { + f = currentSlide.querySelectorAll( '.fragment.visible' ).length - 1; + } + } + } + + return { h: h, v: v, f: f }; + + } + + /** + * Retrieves all slides in this presentation. + */ + function getSlides() { + + return toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' )); + + } + + /** + * Returns an array of objects where each object represents the + * attributes on its respective slide. + */ + function getSlidesAttributes() { + + return getSlides().map( function( slide ) { + + var attributes = {}; + for( var i = 0; i < slide.attributes.length; i++ ) { + var attribute = slide.attributes[ i ]; + attributes[ attribute.name ] = attribute.value; + } + return attributes; + + } ); + + } + + /** + * Retrieves the total number of slides in this presentation. + * + * @return {number} + */ + function getTotalSlides() { + + return getSlides().length; + + } + + /** + * Returns the slide element matching the specified index. + * + * @return {HTMLElement} + */ + function getSlide( x, y ) { + + var horizontalSlide = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR )[ x ]; + var verticalSlides = horizontalSlide && horizontalSlide.querySelectorAll( 'section' ); + + if( verticalSlides && verticalSlides.length && typeof y === 'number' ) { + return verticalSlides ? verticalSlides[ y ] : undefined; + } + + return horizontalSlide; + + } + + /** + * Returns the background element for the given slide. + * All slides, even the ones with no background properties + * defined, have a background element so as long as the + * index is valid an element will be returned. + * + * @param {mixed} x Horizontal background index OR a slide + * HTML element + * @param {number} y Vertical background index + * @return {(HTMLElement[]|*)} + */ + function getSlideBackground( x, y ) { + + var slide = typeof x === 'number' ? getSlide( x, y ) : x; + if( slide ) { + return slide.slideBackgroundElement; + } + + return undefined; + + } + + /** + * Retrieves the speaker notes from a slide. Notes can be + * defined in two ways: + * 1. As a data-notes attribute on the slide
    + * 2. As an