body{margin:0;background:#000;color:white;font-family:sans-serif}
video{width:100vw;height:80vh}
.headline{background:#111;padding:10px;font-size:24px}
.ticker{background:red;font-size:20px;padding:5px}
.sim{position:absolute;top:10px;right:10px;background:#222;padding:5px}