Experimental. Simple variation of 'semi transparent scrollbar above content' seen in Responsive Mode in past Nightlies. Probably will mess things up: select boxes, textareas to name some. Restart Firefox after installation.
Black style for moodle sites, default site is my school, edit source and change the url to your moodle link.
tong+ Autohide Toolbar in Full Screen Mode (a.k.a. fuller fullscreen) (tested on SeaMonkey 2.x) Autohide SeaMonkey toolbar and tabbar in full screen mode. In full screen mode, move mouse pointer to top edge to show toolbar. Move mouse pointer to bottom edge to show tabbar.
Integrate firefox in elementary OS, with upside down tabs on top.
Remove empty space from Tab- & NavBar. Always show alltabs dropdown button. Remove indentity name from urlbar. Hide searchbox go button. Optionally get condensed navbar (display not quite perfectly) urlbar dropmarker... Only tested on Firefox 29+ OSX / Win7 Other styles from bernstein
Tabs on top for Seamonkey. This style is not compatible with "seamonkey modern". Please use "seamonkey default theme" or "Classic Firefox theme for SeaMonkey" NOTE : There is a bug in this style about PDF.
Fast Dial some
A Firefox Start Page
an alternative to the Firefox start page