Have you ever wanted to change your WordPress theme CSS in real-time so you can see exactly what your changes are doing as you make them? What about being able to actually apply those changes quickly so you can override the existing CSS of the theme?
Well I found this great post about how to use Firebug add-on for Firefox and the PC Custom CSS plugin for WordPress so you can make live theme changes and apply them almost instantly:
This post saved me a ton of time! Enjoy.