Bringing sexy curves back to Firefox Photon AND Proton.
Because all you sexy Firefox users deserve something sexier than ugly, blocky square. (Who wants to be square, right?)
This is a NEW release that supports Firefox Proton (version 89+). If you are running an older version of Firefox with Photon, please visit this link.
This is regular used and tested by me in these following configurations:
Since Firefox 57+, the only way to customize your browser UI is through userChrome.css
. Learn more here.
about:config
in your url bar.toolkit.legacyUserProfileCustomizations.stylesheets
and set it to true
about:profiles
in your url bar.This is the profile in use and it cannot be deleted.
), click Open Folder
on the Root Directory
row.chrome
folder, create a folder, name it chrome
.chrome
folder, create a file named userChrome.css
Customize
.Themes
.Dark
, Default
, or Light
.userChrome.css
file that you have created.
Dark
theme by default. In this case, you should use the userChrome-dark.css theme.If you are using the Default Theme but your MacOS is using the Dark Theme, you can go to about:config
-> search for ui.systemUsesDarkTheme
and ADD (click the '+' sign) a Number. Set the value to 0
. Restart the browser.
Fell free to create an issue and I'll see what I can do. However, I'm unable to guarantee quick (or any) responses as this project is in maintenance mode.
Please follow these instructions created by a helpful Redditor: https://www.reddit.com/r/FirefoxCSS/comments/bzd5dz/help_with_australis_css/
Make sure that your file extension for userChrome.css
is correct. Most likely a problem for Windows, refer to this issue.