.content{margin:0;padding:10;color:#000;font-size:60px;font-weight:700}.marquee{position:relative;width:100vw;max-width:100%;height:100px;overflow-x:hidden}.track{position:absolute;white-space:nowrap;will-change:transform;animation:marquee 32s linear infinite}@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}@media (max-width:768px){.marquee{height:60px}.content{font-size:32px}}