tryhtml_th_width_css 在线代码实例

 <table border="1" width="100%">
  <tbody><tr>
    <th style="width:70%">Month</th>
    <th style="width:30%">Savings</th>
  </tr>
  <tr>
    <td>January</td>
    <td>$100</td>
  </tr>
  <tr>
    <td>February</td>
    <td>$80</td>
  </tr>
</tbody></table>