body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow:hidden;-webkit-user-select:none;user-select:none;background-color:#000;color:#fff;margin:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#111}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}