lspan="4">
                  <a href="#" id="reset-colors" class="strong">Color instances by role</a>
                </td>
              </tbody>
            </table>
            <div class="text-center">
              <div class="btn-group color-choice">
                <button type="button" class="btn btn-xs btn-default active" data-color="default">Default Colors</button>
                <button type="button" class="btn btn-xs btn-default" data-color="leonid">Colorblind Friendly</button>
              </