<table id="example" class="row-border hover order-column" cellspacing="0" width="100%">
    <thead>
    <tr>
        <th colspan="2">Name</th>
        <th colspan="2">Position</th>
        <th colspan="2">Office</th>
    </tr>
    </thead>
    <tbody>
    <tr>
        <td>Tiger Nixon</td>
        <td>System Architect</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
    </tr>
    <tr>
        <td>Tiger Nixon</td>
        <td>System Architect</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
    </tr>
    <tr>
        <td>Tiger Nixon</td>
        <td>System Architect</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
    </tr>
    <tr>
        <td>Tiger Nixon</td>
        <td>System Architect</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
        <td>Zenaida Frank</td>
        <td>Software Engineer</td>
    </tr>
    </tbody>
</table>