Warning
- Go to
about:config
- Click on „Accept the Risk and Continue”
- Doubleclick on
toolkit.legacyUserProfileCustomizations.stylesheets
if it isn't already enabled
- Go to
about:profiles
- Find your profile -- ( „This is the profile in use and it cannot be deleted.” )
- Open the profiles root directory
- Create a folder called
chrome
- Copy the preferred
userChrome.css
anduserContent.css
there
- Click on the X button
- Doubleclick on the firefox icon
Warning
If you are on linux remove
line 1
fromuserChrome.css
!
Note
These configurations need to be done in
userChrome.css
unless said otherwise
Reload/stop button
Remove the /*
from the beginning of line 4
Forward/back button
Remove the /*
from the beginning of line 6
X-button from the tabs
Remove the /*
from the beginning of line 8
Newtab button
Remove the /*
from the beginning of line 10
Navbar width
You can set the navbar width on line 16
Tabs border radius
You can set a custom border radius for the tabs on line 15
Tabs Height
You can set the tabs height on line 17
General background
Add your image to the chrome folder and name it Background.png
Background only for newtab
Add your image to the chrome folder and name it NewtabBackground.png
Background only for navbar
Add your image to the chrome folder and name it NavbarBackground.png