showdownjs/test/features/tables/mixed-alignment.html

<table>
  <thead>
    <tr>
      <th style="text-align:left;">Left-Aligned</th>
      <th style="text-align:center;">Center-Aligned</th>
      <th style="text-align:right;">Right-Aligned</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td style="text-align:left;">col 3 is</td>
      <td style="text-align:center;">some wordy paragraph</td>
      <td style="text-align:right;">$1600</td>
    </tr>

    <tr>
      <td style="text-align:left;">col 2 is</td>
      <td style="text-align:center;">centered</td>
      <td style="text-align:right;">$12</td>
    </tr>

    <tr>
      <td style="text-align:left;">zebra stripes</td>
      <td style="text-align:center;">are neat</td>
      <td style="text-align:right;">$1</td>
    </tr>

  </tbody>
</table>