header.php

<style>
  
</style>
<div class="navbar-container">
  <nav class="navbar navbar-inverse">
    <div class="container-fluid">
      <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>                        
        </button>
        <a class="navbar-brand" href="#"><img src="images/logo2.png" id="logo" alt="logo"></a>
      </div>
      <div class="collapse navbar-collapse" id="myNavbar">
        <ul class="nav navbar-nav">
          
        </ul>
        <ul class="nav navbar-nav navbar-right">
          <li id="home" ><a  href="home.php">Home</a></li>
          <li id="about" ><a  href="about.php">About Sanzeus</a></li>
          <li id="gallery" ><a  href="gallery.php">Gallery</a></li>
          <li id="contact" ><a  class="nav-item nav-link" href="contact.php">Contact us</a></li>
          <li id="my_acc" ><a  href="register.php"><span class="glyphicon glyphicon-user"></span>&nbsp;&nbsp;Register</a></li>
              </ul>
      </div>
    </div>
  </nav>
</div>

<script src="header.js"></script>