Transparency not working for Firefox 88

[gtxg16]

I'm running Firefox 88.0.1 on Linux. (Manjaro KDE if that's important) The transparency is not working at all.

[cjcarrick]

Yes this is a known issue on Firefox 88+
#60

[chayleaf]

you can try using my workaround https://github.com/pavlukivan/dotfiles/blob/master/firefox-transparency.css (adapt it for your use case, personally I use transparent backgrounds on every site but that requires an extension and all)