GrosBourrin / FirefoxCSS

Custom firefox interface

How to install:

Enable toolkit.legacyUserProfileCustomizations.stylesheets

1. Go to about:config
2. Click on „Accept the Risk and Continue”
3. Doubleclick on toolkit.legacyUserProfileCustomizations.stylesheets if it isn't already enabled

Copy the CSS in your profiles chrome folder

1. Go to about:profiles
2. Find your profile -- ( „This is the profile in use and it cannot be deleted.” )
3. Open the profiles root directory
4. Create a folder called chrome
5. Copy the preferred userChrome.css and userContent.css there

Restart Firefox

1. Click on the X button
2. Doubleclick on the firefox icon

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Downloads:

userChrome.css -- Changes how the browser looks

More buttons

Less buttons

userContent.css -- Changes how the pages look

New devtools

Default devtools