:root { --bg: #00000066; --tabpanel-background-color: #00000000 !important; --in-content-page-background: #00000000 !important; --in-content-box-background: #00000088 !important; --tabs-navbar-separator-color: rgba(0, 0, 0, 0) !important; --toolbar-field-focus-background-color: transparent !important; } tab.tabbrowser-tab[selected="true"] stack.tab-stack vbox.tab-background { background: #FFFFFF28 !important; } toolbar { background: transparent !important; } /* window transparencies */ #main-window > body { /* remove '> body' for firefox 140 */ background: var(--bg) !important; } /* navbar / tabbar / titlebar */ #nav-bar { background: transparent !important; } #navigator-toolbox { background: transparent !important; } hbox#urlbar[open="true"] hbox#urlbar-background { background: #0000000e !important; } #browser:not(.browser-toolbox-background) { background-color: transparent !important; } #navigator-toolbox > toolbar:not(#toolbar-menubar):not(#TabsToolbar):not(:-moz-lwtheme) { margin-bottom: -1px !important; } /* Black line */ #navigator-toolbox { border-bottom: none !important; } #urlbar-background { background: #FFFFFF28 !important; } #urlbar[open] { background-color: transparent !important; } #searchbar:focus-within{ background: transparent !important; } /* Removes the ugly shit in top right corner */ .titlebar-buttonbox-container { display:none } #alltabs-button { display: none !important; } .browserContainer {background: transparent !important;}