To use these add-ons, you'll need to download Firefox.

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Iceggiren i Sidetabs

Sidetabs sɣur Jeb Nicholson

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  • sɣur OJ, hace 2 años
    Downloaded exclusively to hide the horizontal tabs and followed the guide to a tee. However, this did not work for Firefox 130.0

    Very disappointed

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    yeffeɣ-d deg hace un año
    Hey OJ, I'm sorry to hear it didn't work for you. The guided userChrome.css modification *should* work for Firefox 130.0

    Did you enable toolkit.legacyUserProfileCustomizations.stylesheets in your browser configuration?
    You saved your custom styles in "chrome/userChrome.css"?