#root{max-width:768px;width:100%;height:100%;background-color:#f2f2f2;border:1px solid #ccc;border-radius:8px}html,body{width:100%;height:100%;margin:0;display:flex;justify-content:center;align-items:center;overflow:hidden}*::-webkit-scrollbar{width:0;height:0;display:none}*{scrollbar-width:none}*{-ms-overflow-style:none}*{-webkit-overflow-scrolling:touch}