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How do I round the corners of the tabs

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  • 1 has this problem
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  • Last reply by FredMcD

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Is there an add-on to round the corners on all tabs?

Is there an add-on to round the corners on all tabs?

All Replies (2)

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Do you mean the tabs on Firefox's tab bar? Obviously the active tab has rounded corners, and when you hover a tab, that tab has rounded corners, but the others do not have any corners whatsoever.

That personally annoyed me when I upgraded to Firefox 29 so I created a custom style rule to address it: https://userstyles.org/styles/100627/outline-background-tabs-firefox-29-australis (old screen shot attached) Then in response to requests, I created some additional ones. Those are linked in the comments on that page.

I have no idea whether those old style rules work or look decent on Windows 10. If you test, please let me know.


Of course, there may be other add-ons on the Add-ons site for this, but I haven't researched it.

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Many of us are using; Classic Theme Restorer (Customize Australis) {web link} Restore squared tabs, appmenu, add-ons bar, small button view and more on Australis UI (Windows/MacOSX/Linux + Fx 29+).

This will restore many of the things the last upgrades took away.