                    <td><span class="h2">h2. Bootstrap heading</span></td>
                    </tr>
                    <tr>
                      <td>
                        <p><code class="highlighter-rouge">&lt;h3&gt;&lt;/h3&gt;</code></p>
                      </td>
                      <td><span class="h3">h3. Bootstrap heading</span></td>
                    </tr>
                    <tr>
                      <td>
                        <p><code class="highlighter-rouge">&lt;h4&gt;&lt;/h4&gt;</co