*{margin:0;padding:0}body{background-color:#f2f5fa;height:100%;overflow-x:hidden;position:absolute;width:100%}.List{overflow:scroll}::-webkit-scrollbar-track{background-color:#fff}::-webkit-scrollbar{width:2px}::-webkit-scrollbar-thumb{background-color:crimson;border-radius:5px}@keyframes animate{0%{border-radius:0;opacity:1;transform:translateY(0) rotate(0deg)}to{border-radius:50%;opacity:0;transform:translateY(-1000px) rotate(2turn)}}