.bt-maintenance { box-sizing:border-box; margin:0; padding:8px 12px; min-height:44px; font:600 20px/28px "Segoe UI",Arial,sans-serif; color:#1a1a1a; background:#ffff00; border-bottom:1px solid #c7b900; text-align:center; overflow-wrap:anywhere; }
.bt-maintenance[hidden] { display:none; }
.bt-maintenance-announcement { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }