html,body,#root{height:100%;margin:0;padding:0}*{box-sizing:border-box}*{scrollbar-width:thin;scrollbar-color:#888 #f0f0f0}*::-webkit-scrollbar{width:12px}*::-webkit-scrollbar-track{background:#f0f0f0}*::-webkit-scrollbar-thumb{background-color:#888;border-radius:20px;border:3px solid #f0f0f0}*::-webkit-scrollbar-thumb:hover{background:#555}