css - 我怎样才能使范围更广？

Question

CSS部分负责这个

thead td.info{
        padding: 0px;
        color: #555;
        font-size: 8pt;
        font-weight: normal;
    }

我尝试添加宽度：(n)px

Answer 1

利用colspan

请参阅：JSFiddle

HTML：

<table border="1">
  <tr>
    <th>Month</th>
    <th>Savings</th>
  </tr>
  <tr>
    <td>January</td>
    <td>$100</td>
  </tr>
  <tr>
    <td>February</td>
    <td>$100</td>
  </tr>
  <tr>
    <td colspan="2">Sum: $180</td>
  </tr>
</table>