#app,body,html{height:100%}*{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{border-radius:8px;background-color:hsla(220,4%,58%,.3);-webkit-transition:background-color .3s;transition:background-color .3s}::-webkit-scrollbar-thumb:hover{background:#bbb}::-webkit-scrollbar-track{background:#ededed}