anyway, the entire code for this is here if you're curious what that looks like in practice! (or if you want to modify it to do your own thing~)
anyway, the entire code for this is here if you're curious what that looks like in practice! (or if you want to modify it to do your own thing~)
tl;dr if you are unfamiliar, but you can basically css style parts of the browser that aren't modifiable with extensions or themes!
it's locked behind an
about:configoption though (toolkit.legacyUserProfileCustomizations.stylesheets)i think it's like that because they don't really guarantee that the things you css aren't going to change between updates, though i feel like styling
bodyin certain urls is pretty safe