html - 将两个表列相互对齐

Question

是否可以将这两个表格列对齐，使单元格 1a 与单元格 2a 对齐？现在，左外列似乎垂直居中于右外列

再往下是源码(html)，然后是截图

<table>
  <tr> 
    <td>
      <table class="payment"> 
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (1a)</td>
        </tr>
        <tr>
          <td></td>
          <td> descr ...</td>
        </tr>
      </table>
      <table class="payment"> 
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (1b)</td>
        </tr>
        <tr>
          <td></td>
          <td> descr ...</td>
        </tr>
      </table>
      <table class="payment"> 
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (1c)</td>
        </tr>
        <tr>
          <td></td>
          <td> descr ...</td>
        </tr>
      </table>
    </td>

    <!-- OUTER COLUMN 2 -->
    <td>
      <table class="payment">	
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (2a)</td>
        </tr>
        <tr>
          <td></td>
          <td> decr ...</td>
        </tr>
      </table>
      <table class="payment">
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (2b)</td>
        </tr>
        <tr>
          <td></td>
          <td> descr ...</td>
        </tr>
      </table>
      <table class="payment">
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (2c)</td>
        </tr>
        <tr>
          <td></td>
          <td> descr ...</td>
        </tr>
      </table>
      <table class="payment">
        <tr>
          <td> <input type="checkbox"></td>
          <td>info (2d)</td>
        </tr>
        <tr>
          <td></td>
          <td> descr ...</td>
        </tr>
      </table>
    </td>
  </tr>
</table>

图像

Answer 1

直接html添加valign=top给你先tr:

<table>
    <tr valign=top> 
        <td>

        <table class="payment"> 
            <tr>
                <td> <input type="checkbox"></td>
                <td>info (1a)</td>
            </tr>
            <tr>

也就是说，除非 class="payment" 样式中的某些东西正在影响定位