A table can stripe alternate rows of content with a darker color to increase contrast。
<table class="table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Date Joined</th>
<th>E-mail</th>
<th>Called</th>
</tr>
</thead>
<tbody>
<tr>
<td>John Lilki</td>
<td>September 14, 2013</td>
<td>jhlilk22@yahoo.com</td>
<td>No</td>
</tr>
<tr>
<td>Jamie Harington</td>
<td>January 11, 2014</td>
<td>jamieharingonton@yahoo.com</td>
<td>Yes</td>
</tr>
<tr>
<td>Jill Lewis</td>
<td>May 11, 2014</td>
<td>jilsewris22@yahoo.com</td>
<td>Yes</td>
</tr>
<tr>
<td>John Lilki</td>
<td>September 14, 2013</td>
<td>jhlilk22@yahoo.com</td>
<td>No</td>
</tr>
<tr>
<td>John Lilki</td>
<td>September 14, 2013</td>
<td>jhlilk22@yahoo.com</td>
<td>No</td>
</tr>
<tr>
<td>Jamie Harington</td>
<td>January 11, 2014</td>
<td>jamieharingonton@yahoo.com</td>
<td>Yes</td>
</tr>
<tr>
<td>Jill Lewis</td>
<td>May 11, 2014</td>
<td>jilsewris22@yahoo.com</td>
<td>Yes</td>
</tr>
<tr>
<td>John Lilki</td>
<td>September 14, 2013</td>
<td>jhlilk22@yahoo.com</td>
<td>No</td>
</tr>
</tbody>
</table>