This userchrome file is design to emulate functionality from the previous Roomy Bookmarks Toolbar Extension that is no longer compatibile with Firefox 57+. Much of the code has been borrowed from /u/Trustadz from this Reddit Thread.
The current configuration performs the following:
- Reduces all the bookmarks bar items to icons
- Center’s the bookmark icons and folders on the toolbar
- Shows folders names for any folders stored in the bookmarks bar
There are other options included that can be uncommented to add additional features including:
- Showing the text of the bookmark on hover
- Removing folder icons
- Auto hide/show the bookmarks toolbar on hover (may not work on windows)
Copy the chrome folder with the userchrome.css file to your Firefox Profile folder. See this link for how to locate your Firefox profile folder.