In Brave I can see a preview of the page by hovering over the tab. Is something like this possible in firefox? Add-on or from settings?

  • shub@fedia.ioOP
    1·
    1 year ago

    The download link of CSS theme doesn’t work. So I created a folder chrome and pasted the text into a userChrome.css file.
    But it just shows a black rectangle :(

    • TauZero
      1·
      1 year ago

      Did you toggle on toolkit.legacyUserProfileCustomizations.stylesheets? Firefox stopped parsing userChrome.css by default since several years ago.

        • TauZero
          1·
          1 year ago

          It doesn’t work for me, but I have nonstandard setup. It appears that as long as the black box shows up that means the css is loaded.

          Incompatible with built-in browser themes “System theme – auto” and “Firefox Alpenglow”

          Are you using “System theme – auto/dark” by any chance?