On which Firefox/Android combination is this meant to work? For example, the menus are still black text on a white background. All I get is a half-hearted, mid-grey toolbar.

I love the dark background, but I would love a really dark gray foreground.

thats not dark its gray

nice

Cool thanks for the preview

Genial nachts im Bett!

I tried several themes. Then I realized this simple black theme is that I really need! :)