HTML: Datatable structure

Datatable_Structure.html

<table class="display table table-bordered table-striped" id="tblDatos">
    <thead>
        <tr>
            <th>Rendering engine</th>
            <th>Browser</th>
            <th>Platform(s)</th>
            <th class="hidden-phone">Engine version</th>
            <th class="hidden-phone">CSS grade</th>
        </tr>
    </thead>
    <tbody>
        <tr class="gradeX">
            <td>Trident</td>
            <td>Internet
                Explorer 4.0</td>
            <td>Win 95+</td>
            <td class="center hidden-phone">4</td>
            <td class="center hidden-phone">X</td>
        </tr>
        <tr class="gradeC">
            <td>Trident</td>
            <td>Internet
                Explorer 5.0</td>
            <td>Win 95+</td>
            <td class="center hidden-phone">5</td>
            <td class="center hidden-phone">C</td>
        </tr>
    </tbody>
    <tfoot>
        <tr>
            <th>Rendering engine</th>
            <th>Browser</th>
            <th>Platform(s)</th>
            <th class="hidden-phone">Engine version</th>
            <th class="hidden-phone">CSS grade</th>
        </tr>
    </tfoot>
</table>