AutoHide Bookmark Bar by iefanx

/* ==UserStyle==
@name         AutoHide Bookmark Bar
@version      20250222.22.59
@namespace    https://userstyles.world/user/iefanx
@description  AutoHide Bookmark Bar
@author       iefanx
@license      No License
==/UserStyle== */

@-moz-document domain("chrome://browser/") {
#bookmarks-bar {
    overflow: hidden;
    height: 0px !important; /* Hide by default */
    transition: height 0.2s ease-in-out; /* Smooth transition */
}

#bookmarks-bar:hover {
    height: auto !important; /* Show on hover */
    overflow: visible; /* Ensure bookmarks are visible when expanded */
    min-height: 30px; /* Or adjust to a suitable minimum height */
}

#bookmarks-bar[showing="true"] { /* For when Chrome *does* show it by default (e.g., new tab) */
    height: auto !important;
    overflow: visible;
    min-height: 30px;
}
}