33 lines
1.3 KiB
CSS
33 lines
1.3 KiB
CSS
/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/tab_loading_progress_bar.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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/* This style creates a fake loading progress bar to the bottom of a tab as a replacement for normal loading throbber */
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@keyframes tab-loading-line-anim{ from{ background-size: 0% } to { background-size: 20% } }
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.tab-background::after{
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background-size: 90%;
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}
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.tabbrowser-tab:is([busy],[bursting]) > .tab-stack > .tab-background::after{
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content: "";
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display: -moz-box;
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height: 2px;
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background-color:transparent;
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background-repeat: no-repeat;
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background-image: linear-gradient(currentColor,currentColor);
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transition: background-size 80ms ease-out;
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}
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.tabbrowser-tab[busy]:not([progress],[bursting]) > .tab-stack > .tab-background::after{
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animation: tab-loading-line-anim 80ms ease;
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background-size: 20%;
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opacity: 0.5;
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}
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.tabbrowser-tab[busy][progress] > .tab-stack > .tab-background::after{
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transition-duration: 2000ms;
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}
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.tabbrowser-tab[bursting] > .tab-stack > .tab-background::after{
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transition: background-size 80ms ease-out, opacity 80ms linear;
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background-size: 100%;
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opacity: 0;
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}
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.tab-throbber{ display: none !important; }
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.tab-icon-image[src]{ display: -moz-box !important; }
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