44 lines
1.5 KiB
CSS
44 lines
1.5 KiB
CSS
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/* 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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/* Apply this customization only on smaller screens */
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@media (max-width: 700px) {
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/* Show a number before tab text */
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/* Actually, let's show the tab number after tab content, right-align it,
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and fix its position directly on the tab close button */
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#tabbrowser-tabs {
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counter-reset: nth-tab 0; /* Change to -1 for 0-indexing */
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}
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.tabbrowser-tab:not([pinned]) .tab-content::after {
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content: counter(nth-tab) " ";
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counter-increment: nth-tab;
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position: absolute !important;
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position: fixed;
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right: 24px;
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top: 12px;
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width: 0 !important;
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}
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/* Shorten tab content width so that tab number is more visible */
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.tabbrowser-tab[selected]:not(:hover,[pinned]) > .tab-stack > .tab-content {
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width: calc(100vw - 150px) !important;
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}
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/* Hide tab number when hovering so that tab close button is clickable */
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.tabbrowser-tab:not([pinned]):hover .tab-content::after {
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visibility: hidden !important;
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}
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/* Adjust tab close button opacity, border, and shape */
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.tab-close-button {
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position: absolute !important;
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margin-right: -8px !important;
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opacity: 0.5 !important;
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border: 2px solid white !important;
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height: 36px !important;
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width: 36px !important;
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}
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}
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