Fix some issues with the toolbar for web

[daothanhduy305]

• Close the dropdown on editor click
• Fix cursor issues on web (expand the menu items width and height)

[daothanhduy305]

However, this has not been tested on other environments, as mine, currently, is web only. And I have not been able to setup other test devices.

[the-airbender]

Hi @daothanhduy305,

Thanks for the PR. I will check it out in this week.

I appreciate your contribution.

Thanks :)