Great addition! But there is also a minus - there is no translation 😢

All I wanted to do was change the color of the active tab so I can see it more easily. The second I clicked on that one new color, it changed EVERYTHING, and it looked horrible. I can't remove this add-on fast enough.

非常cool的功能，太喜欢了！

Great add-on. Recently I've started saving my themes the problem I have is when I restart my browser all my saved themes are gone, even more weirder is how the last changes I made are still there but do not show up as saved.

Everyone should have this. Allows so much more then the generic white/black/grey/red themes I otherwise see on other browsers.

Has the features it claims. But on installation makes everything ugly with no simple way to return to baseline defaults. I only wanted to change a single color, with this tool I have to manually change all the colors and then the one I actually wanted to change. I will find a different solution.

It works great, this kind of customisation is what makes Firefox better than others. But the pop-up preview prevents me from seeing my saved themes, it's annoying.

hate it have lost hours trying to loose t.