@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.shimmer{background:linear-gradient(90deg,#f3f3f3 25%,#e5e5e5 50%,#f3f3f3 75%);background-size:1000px 100%;animation:shimmer 1.5s linear infinite}