.shimmer-item{width:100%;height:200px;background:#fff;position:relative;overflow:hidden}.shimmer-effect:after,.shimmer-item:after{content:"";position:absolute;top:0;inset-inline-start:-100%;width:100%;height:100%;background:linear-gradient(90deg,hsla(0,0%,100%,0),hsla(0,0%,78%,.5) 50%,hsla(0,0%,100%,0));animation:shimmer 1.5s infinite}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}