CSS隐藏浏览器滚动条

html {
    overflow: -moz-hidden-unscrollable;
    height: 100%;
}
 
body::-webkit-scrollbar {
    display: none;
}
 
body {
    -ms-overflow-style: none;
    height: 100%;
    width: calc(100vw + 18px);
    overflow: auto;
}