<td><img src="{{ STATIC_URL }}img/icon_slices.png" alt="" /></td>
<td><a href="/portal/validate"><img src="{{ STATIC_URL }}img/icon_testbed_color.png" alt="" /></a></td>
</tr>
<td><img src="{{ STATIC_URL }}img/icon_slices.png" alt="" /></td>
<td><a href="/portal/validate"><img src="{{ STATIC_URL }}img/icon_testbed_color.png" alt="" /></a></td>
</tr>