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Firefox originally had a preference for that, but they moved it to CSS, so you can modify it via an addon or with userchrome.css: http://kb.mozillazine.org/Bro
by johnp_ 10y ago
Firefox originally had a preference for that, but they moved it to CSS, so you can modify it via an addon or with userchrome.css:
http://kb.mozillazine.org/Browser.tabs.tabMinWidth http://kb.mozillazine.org/Browser.tabs.tabMinWidth