Ɀeus
9 lines
460 B
CSS
9 lines
460 B
CSS
/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/numbered_tabs.css made available under Mozilla Public License v. 2.0
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See the above repository for updates as well as full license text. */
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/* Show a number before tab text*/
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#tabbrowser-tabs{ counter-reset: nth-tab 0 } /* Change to -1 for 0-indexing */
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:not(tab-group[collapsed])>.tabbrowser-tab{ counter-increment: nth-tab }
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.tab-text::before{ content: counter(nth-tab) " " }
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