:root:not([inFullscreen]) #a11y-announcement { /* Kludge to make "a11y-announcement" a replacement for the "browser-bottombox" element removed by FF 109 */ display: block !important; background-color: var(--toolbar-bgcolor) !important; } #a11y-announcement, #browser-bottombox { 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-label { color: var(--toolbar-color) !important; background: transparent !important; border: none !important; } html[inFullscreen="true"] #a11y-announcement, html[inFullscreen="true"] #browser-bottombox { display:none !important; } /* Make status bar invisible when fullscreen */ html[inFullscreen="true"] #statuspanel { display:none !important; } /* Make status bar visible (as a pop-up box) when fullscreen */ /* html[inFullscreen="true"] #statuspanel-label { border: 1px solid #505050 !important; padding-left: 2px !important; padding-bottom: 6px !important; background: var(--toolbar-bgcolor) !important; } */