Rated 5 out of 5 stars

This is a fantastic add-on ... though I believe in previous versions the web page would not refresh while you were editing the CSS until you were done making a change -- now it seems to refresh the web page with each character I type into the CSS stylesheet, which is a bit maddening ... In any case, a great tool.

This review is for a previous version of the add-on (1.1.9).