/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/tab_closing_animation.css made available under Mozilla Public License v. 2.0 See the above repository for updates as well as full license text. */ /* This style simply makes the tab stay visible while it is being closed as well as makes the transition a bit slower */ .tabbrowser-tab:not([pinned],[fadein]){ transition-duration: 240ms, 240ms !important; transition-timing-function: ease-out, ease-out !important; visibility: visible !important; } .tab-content:not([fadein],[pinned]) .tab-icon-pending:not([fadein]), .tab-icon-image:not([fadein]), .tab-label:not([fadein]){ visibility: visible !important; } .tab-label:not([fadein]){ display: flex !important; }