.gray{color:#adaaaa}.button-box{padding:10px 20px}.button-box .el-button{float:right}.form-dialog{width:600px}.demo-table-expand{font-size:0}.demo-table-expand label{width:90px;color:#99a9bf}.demo-table-expand .el-form-item{margin-right:0;margin-bottom:0;width:50%}