Pógódnośenja za Vertical Tabs Reloaded
Vertical Tabs Reloaded wót Croydon
Pógódnośenja wót tuxvador
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wót tuxvador, 6 år sidenFor every one looking for a solution to hide the horizontal tabs, tested and approved : https://www.hackerway.ch/2017/11/17/firefox-57-quantum-and-vertical-tabs/