@keyframes el-skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}.is-animated{background:linear-gradient(90deg,#f2f2f2 25%,#e6e6e6 37%,#f2f2f2 63%);background-size:400% 100%;animation:el-skeleton-loading 2s ease infinite}