Are there any Firefox themes that work when Ubuntu has a dark theme? [closed]
You have to install Sylish for firefox and then, head to this Howto on Firefox 3 and dark themes. You can find the whole howto AND the rest of the steps on the second link. If that fails, just do a search on the FIRST link for 'gtk'. Hope this helps.
There's a great dark theme for Firefox called Dust. It was actually designed to match the Ubuntu Dust theme, so if you use both, integration is flawless.
You can try out either/both here: https://wiki.ubuntu.com/Artwork/Incoming/DustTheme