akersten
/ userChrome.css
Last active
February 26, 2024 20:39
userChrome.css to hide Firefox native tab bar and extension sidebar header (for use with TreeStyleTabs)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| * about:config -> toolkit.legacyUserProfileCustomizations.stylesheets : True | |
| * about:support -> Profile Folder -> Open Folder | |
| * Create `chrome` direcory | |
| */ | |
| #tabbrowser-tabs { | |
| visibility: collapse !important; | |
| } |