- copy the
user.js
to any of the corresponding path for your OS listed below. - copy the
userChrome.css
&userContent.css
into thechrome
folder (create one if doesn't exist) in any of the corresponding path for your OS listed below.
OS | Path |
---|---|
Windows | %APPDATA%\Mozilla\Firefox\Profiles\XXXXXXXX.your_profile_name\ |
Windows (portable) | [firefox directory]\Data\profile\ |
Linux | ~/.mozilla/firefox/XXXXXXXX.your_profile_name/ |