.btn-setting{display:block;width:20px;height:20px;font-size:16px;margin:0 auto;color:#aaa;cursor:pointer}.table-setting-cont .el-table thead tr th{background:#f0f4f9;color:#909399;font-weight:700}.table-setting-cont .el-table:before,.table-setting-cont .el-table__fixed-right:before,.table-setting-cont .el-table__fixed:before{height:0}.item-flex{display:-webkit-box;display:-ms-flexbox;display:flex}.center{margin:0 10px;color:grey}