.left-box{height:calc(100vh - 215px);overflow:hidden hidden;overflow-y:auto;padding-top:13px}.left-box div{height:50px;text-align:center;line-height:50px;background:#fff;-webkit-box-shadow:0 4px 8px 0 rgba(0,0,0,.07);box-shadow:0 4px 8px 0 rgba(0,0,0,.07);font-size:14px;font-family:SourceHanSansCN-Medium,SourceHanSansCN;font-weight:500;color:#666}.left-box ul{padding:30px 0 0}.left-box ul li{list-style:none;margin:0 auto 25px;padding:8px 0;width:100px;background:#fff;border-radius:4px;line-height:20px;text-align:center;border:1px solid rgba(0,0,0,.3);color:#262626;cursor:pointer}.left-box ul li.active{background:#52c41a;color:#fff;border:1px solid #52c41a}.table-operator{margin-bottom:18px}button{margin-right:8px}