.vm-list{width:100%;height:80px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.vm-list div{margin-right:50px}.vm-list div:last-child{margin-right:0}.list-sn{width:20%;height:80px;line-height:80px;border:1px solid #ccc;position:relative}.list-sn label{display:block;padding:0 20px;text-align:center}.act{border:1px solid #f60;color:#f60}.skf{right:-5px;top:-2px;width:18px;height:18px;z-index:2;color:#fff}.sanjiao,.skf{position:absolute}.sanjiao{right:0;top:0;border-bottom:20px solid transparent;border-top:25px solid #f60;border-left:25px solid transparent;z-index:1}