var(--toolbar-bgcolor, #2a2e32); :root:not([inFullscreen]) #a11y-announcement { /* Kludge to make "a11y-announcement" a replacement for the removed "browser-bottombox" element */ display: block !important; /* Also give it the right colour - and Mozilla says "opaque for layers optimization" (although this may not apply) */ background-color: var(--toolbar-bgcolor) !important; } #browser-bottombox, #a11y-announcement { height: 20px; border-top: solid 1px #505050; } #statuspanel { position: fixed !important; height: 20px !important; width: 100% !important; left: 0px !important; bottom: 0px !important; padding: 0px !important; transition-duration: 0s !important; transition-delay: 0s !important; transition-property: none !important; } #statuspanel>* { color: var(--toolbar-color) !important; background: transparent !important; border: none !important; } html[inFullscreen="true"] #browser-bottombox, html[inFullscreen="true"] #a11y-announcement { display:none !important; } /* Make status text visible - as a pop-up box */ html[inFullscreen="true"] #statuspanel>* { border: 1px solid #505050 !important; padding-left: 2px !important; padding-bottom: 6px !important; background: var(--toolbar-bgcolor) !important; }