/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/vertical_bookmarks_toolbar.css made available under Mozilla Public License v. 2.0 See the above repository for updates as well as full license text. */ /* Makes bookmarks toolbar appear vertically at the left side of the window */ @-moz-document url(chrome://browser/content/browser.xhtml){ :root:not([inDOMFullscreen]){ --uc-vertical-toolbar-width: 60px; } #PersonalToolbar{ position: fixed; display: flex; flex-direction: column; left: 0; width: var(--uc-vertical-toolbar-width,0); /* These create a empty area to the bottom of the toolbar, which is to mask a fact that we don't know exactly how high the toolbar should be */ height: 100vh; max-height: 100vh !important; padding-bottom: 120px !important; } #personal-bookmarks{ overflow-y: auto; scrollbar-width: none;} #PersonalToolbar > #personal-bookmarks > #PlacesToolbar > hbox{ -moz-box-orient: vertical !important; } #PersonalToolbar #PlacesToolbarItems{ display: flex; flex-direction: column; } #PersonalToolbar .toolbarbutton-1{ padding-block: 10px !important } #PersonalToolbar #PlacesToolbarItems > .bookmark-item{ padding-block: 4px !important; } body > #browser, body > #browser-bottombox, #customization-container{ margin-left: var(--uc-vertical-toolbar-width,0); } }