@keyframes scroll{0%{transform:translateX(0)}to{transform:translateX(-100vw)}}.marquee-content{animation:scroll 20s linear infinite}@media (max-width:1024px){.marquee-content{animation-duration:15s}}@media (max-width:768px){.marquee-content{animation-duration:10s}}@media (max-width:640px){.marquee-content{animation-duration:7s}}