.stars{pointer-events:none;z-index:0;width:100%;height:100%;position:fixed;top:0;left:0}.stars-layer{background:0 0;width:1px;height:1px;position:absolute;top:0;left:0}.stars-layer--1{width:1px;height:1px;animation:50s linear infinite animate-star}.stars-layer--2{width:2px;height:2px;animation:100s linear infinite animate-star}@keyframes animate-star{0%{transform:translateY(0)}to{transform:translateY(-2000px)}}.stars-layer--3{width:3px;height:3px;animation:900s linear infinite animate-star-reverse}@keyframes animate-star-reverse{0%{transform:translateY(-2000px)}to{transform:translateY(2000px)}}