.shimmer{position:relative;overflow:hidden}.shimmer:after{content:"";position:absolute;top:0;left:-100%;height:100%;width:100%;background:linear-gradient(90deg,transparent 0,#00000010 50%,transparent);animation:shimmer 1.5s infinite}body.dark .shimmer:after{background:linear-gradient(90deg,transparent 0,#ffffff10 50%,transparent)}@keyframes shimmer{to{left:100%}}