body,html{width:100%;height:100%}body{margin:0}#app{height:100%}*{box-sizing:border-box}.contannor{position:relative;height:calc(100% - 90Px);width:100%;padding:0 15Px 15Px 15Px}.mobile_content{height:calc(100% - 50Px);background-color:#f8f8f8}li{list-style:none}::-webkit-scrollbar-track-piece{background-color:#f8f8f8}::-webkit-scrollbar{width:9Px;height:9Px}::-webkit-scrollbar-thumb{background-color:#ddd;background-clip:padding-box;min-height:28Px}