<table style="border-collapse:collapse;font-family:sans-serif;font-size:1em">
<thead>
<tr><th style="text-align:right">a</th> <th style="text-align:right">b</th> <th style="text-align:right">c</th></tr>
</thead>
<tbody>
<tr><td style="text-align:right">1</td> <td style="text-align:right">4</td> <td style="text-align:right">7</td></tr>
<tr><td style="text-align:right">2</td> <td style="text-align:right">5</td> <td style="text-align:right">8</td></tr>
<tr><td style="text-align:right">3</td> <td style="text-align:right">6</td> <td style="text-align:right">9</td></tr>
</tbody>
</table>