This is my custom css, it supports firefox themes, works on all operating systems, comes with a completely reworked devtools menu. The github link is in the comments
Open link in next tab
- YouTube
https://www.youtube.com/watch?v=_eJtw080JwQ
Aproveite vídeos e músicas que você ama, envie e compartilhe conteúdo original com amigos, parentes e o mundo no YouTube.