firefox

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Firefox

create your own firefox css: https://www.youtube.com/watch?v=bw_M7q3Mtag&t=322s
csshacks: https://github.com/MrOtherGuy/firefox-csshacks

Find the profile folder

Go to about:support and find a Profile folder row near the top

Firefox loads userChrome.css from <profileFolder>/chrome/userChrome.css.

firefox.1772543352.txt.gz · Last modified: 2026/09/24 20:53 (external edit)