An oldie, but a goody. This article from about a year back explains how to tweak Firefox with CSS. Now let me be clear. Being that this is an older article, the suggestions in this may or may not still work with the current release of that Web browser. Still, it makes for a great read regardless.

I’ve only recently discovered the power of Mozilla’s ‘user content’ files that reside in the profile directory. I’d created a user.js file to add preferences for things like pipelining, but I’d never looked into the others – ‘userChrome.css’ (for tweaking the interface), and ‘userContent.css’ (for tweaking the web page display).

Here are the tweaks and customisation that I’ve done to my copy of Firefox to give you an idea. First of all, make life easy for yourself and install Chris Neale’s ChromEdit extension. This allows you to edit the user files from within Firefox. Once you’ve restarted, ‘Edit User Files’ will appear under the Tools menu. [Read the rest]