Rated 5 out of 5 stars
Lots of extras! If you ever feel compelled to hit the edit or new style button in Stylish it's an essential addon. Would be even better if it displayed the line numbers of the code - but editpad lite does that and can be launched right from the edit window - brilliant!
Come on Mozilla - why is it still experimental? It doesn't conflict with any of my 50+ addons. And the developer is very active.