thanks firefox
we really liked this thing

Would love to use it more but why there is a ridiculous 5MB limit on locally saved themes. Is this a bug? limit on saved themes on local storage? Makes no sense..... deleting themes to free up space doesn't free up space. Themes disappear spontaneously. Export and no import of themes. Installing imported themes not possible - Firefox reports file as being corrupt. Still a much needed simple extension all things considered, please fix it.

This may be my favorite add-on. Controlling the colors makes me happy. I've just added it on my new computer.

Nealry 5 stars BUT -2,5 for no IMPORT !!!
REALLY ?

Guys, you make an export Button but no import from local HD ???

Sadistical !

En cuanto supe de esta extensión mo oude evitar hacer mis temas pienso hacer mas a futuro.

It's a pretty darn good tool for people like me who don't know how to create/edit style sheets. The big problem is something I have seen in past on other style tools on other platforms. It would be so much more helpful if you provided a simple numbered MARKUP diagram that shows exactly where within the browser tabs and toolbars each of the adjustable color elements exist. Only about 5 or 6 adjustment tools are super-obvious about where this color will get applied, such as "Active Tab" background color, or color of Icons. But far too many of the elements are very non-obvious to end users who didn't write the Firefox Color tool. YES it's great that some (but only very few) UI elements actually "light up" in the simplified preview element as you make a change. Either do it for all the elements or its huge disservice. ... I should really subtract a 2nd star for the non-obvious way to RE-APPLY your theme when buggy things happen that suddenly strip out the entire theme reverting to default. You show how to SAVE, how to favorite, how to share, but missing a simple actuator to "Re-apply theme".