.shimmer-wrapper{width:100%;position:relative;&.s{height:20px}&.m{height:50px}&.l{height:100px}}.shimmer-effect{width:100%;height:100%;background:#f6f7f8;background-image:linear-gradient(to right,#f6f7f8,#edeef1 20%,#f6f7f8 40% 100%);background-repeat:no-repeat;background-size:800px 104px;display:block;position:relative;animation-duration:1s;animation-fill-mode:forwards;animation-iteration-count:infinite;animation-name:shimmer;animation-timing-function:linear}@keyframes shimmer{0%{background-position:-468px 0}to{background-position:468px 0}}