body{background:url(../img/02.jpg) center center no-repeat fixed #2f373e}video{margin:0 10px}.video-center{display:flex;align-items:center;justify-content:center}.content-reverse{flex-direction:row-reverse}.video-center > label{text-align:start;width:360px}@media (max-width: 660px){.video-center{display:grid;align-items:center;justify-content:center;font-size:x-large}.video-center > label{text-align:start;margin:10px;width:250px}}