Simple tables.
Link to the CSS file if you loaded phonon-base.css only:
<link rel="stylesheet" href="tables.css">
<table class="table">
<tr>
<thead>
<th>Features</th>
<th>Standard</th>
<th>Premium</th>
</thead>
</tr>
<tbody>
<tr>
<td>Feature 1</td>
<td>✕</td>
<td>✕</td>
</tr>
<tr>
<td>Feature 2</td>
<td>Limited</td>
<td>Unlimited</td>
</tr>
<tr>
<td>Feature 3</td>
<td>✕</td>
<td>✓</td>
</tr>
</tbody>
</table>
Append the class .table-expanded
<table class="table table-expanded">