::-webkit-scrollbar{width:16px;height:16px;z-index:999999}::-webkit-scrollbar,::-webkit-scrollbar-track{background-color:transparent}::-webkit-scrollbar-thumb{background-color:transparent;border-radius:16px;border:0 solid #fff}::-webkit-scrollbar-button{display:none}:hover::-webkit-scrollbar-thumb{background-color:#a0a0a5;border:4px solid #fff}::-webkit-scrollbar-thumb:hover{background-color:#a0a0a5;border:4px solid #f4f4f4}