.horizontal-slider{width:100%;max-width:500px;margin:auto}.example-track{position:relative;background:#7e22ce}.example-track.example-track-0,.example-track.example-track-2{background:#ddd}.horizontal-slider .example-track{top:20px;height:4px}.shimmer-loader{width:100%;height:200px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}