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small userchrome tweak to enable edge-style vertical tab groups in firefox
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| /* Don't invert the color of tab groups when they're collapsed */ | |
| tab-group { | |
| --tab-group-color: var(--tab-group-color-invert) !important; | |
| } | |
| .tab-group-label { | |
| /* Don't change the text color or add an outline when tab groups are collapsed (makes the above usable) */ | |
| tab-group[collapsed] > .tab-group-label-container > & { | |
| color: light-dark(var(--tab-group-color-pale), var(--tab-group-label-text-dark)) !important; | |
| outline: none !important; | |
| } | |
| /* Hide labels when vertical tabs sidebar isn't expanded */ | |
| #tabbrowser-tabs[orient="vertical"]:not([expanded]) & { | |
| &::first-letter { | |
| font-size: 0px !important; | |
| } | |
| } | |
| } |
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