案例：html/html5 案例     状态：可编辑再运行    进入竖版
 运行结果　
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<html>
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<body>
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​
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<table border="1" width="100%">
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  <thead>
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    <tr>
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      <th>Month</th>
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      <th>Savings</th>
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    </tr>
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  </thead>
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  <tbody align="right">
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    <tr>
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      <td>January</td>
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      <td>$100</td>
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    </tr>
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    <tr>
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      <td>February</td>
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      <td>$80</td>
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    </tr>
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  </tbody>
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</table>
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​
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</body>
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</html>
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​