up:: [[firefox]]
title:: "custom themes for firefox itself (the ui, not the contents)"
#informatique 

---

to enable, follow : [[firefox enable userChrome (custom css)]]



Custom stlesheet in `${PROFILE}/chrome/userChrome.css`
 - For macos : `~/Library/Application Support/Firefox/Profiles/XXXXXXXX.default-release-XXXXXXXXXXXXX/chrome/userChrome.css`