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You can hide the top tab bar for TST with an edit to userChrome.css Add this: #TabsToolbar { visibility: collapse !important; } And I believe this is necessa
by ridgered4 4y ago
You can hide the top tab bar for TST with an edit to userChrome.css
Add this:
#TabsToolbar { visibility: collapse !important; }
And I believe this is necessary:
about:config
toolkit.legacyUserProfileCustomizations.stylesheets => false
Honestly, I'm surprised this hasn't been made more seamless yet but it is what I always do.