Tired of the way your Firefox bookmarks toolbar looks?  Here are some easy tweaks you can make, as long as you have the Stylish add-on installed.
Gradient Background for the Bookmarks Bar

Hide the Bookmarks Toolbar, Forever!

Hide only the Folder Icons on the Bookmarks Toolbar

Hide ALL Icons on the Bookmarks Toolbar

Auto-Hide the Bookmarks Toolbar

Icons Only (text on hover) via the Bookmarks Toolbar)

Save on Space! Compress Bookmarks Toolbar Items

To make use of any of these changes, go download and check out the [...]