*{margin:0;padding:0;box-sizing:border-box}html,body{scrollbar-width:none;-ms-overflow-style:none}*::-webkit-scrollbar{width:0px!important;height:8px}*::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px}*::-webkit-scrollbar-track{background:transparent}html{scroll-behavior:smooth}