.operation{display:-webkit-box;display:-ms-flexbox;display:flex}pre{white-space:pre-wrap}.commonBtn{height:32px;background-color:#0173ff;text-align:center;line-height:32px;border-radius:4px;color:#fff;cursor:pointer;padding:0 10px}.submitBtn{margin-left:10px}.demo-table-red-row td{color:red}