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Nice one! I had to create the folder "chrome" and the file userChrome.css and restart firefox. How to find the profile-folder: https://support.mozilla.org/en-US

by dorgo 7y ago

Nice one! I had to create the folder "chrome" and the file userChrome.css and restart firefox. How to find the profile-folder: https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data https://support.mozilla.org/en-US/kb/profiles-where-firefox-...