a>
  </td>
</tr>
<tr>
  <td>
    <a href="{{ site.url }}/documentation/elements/title/">
      subtitle
    </a>
  </td>
  <td>
    <a href="https://getbootstrap.com/css/#type" target="_blank">
      h1 .. h6
    </a>
  </td>
</tr>
<tr>
  <td class="bd-is-empty">
    –
  </td>
  <td class="bd-is-unique">
    <a href="https://getbootstrap.com/css/#type-lists" target="_blank">
      lists
    </a>
  </td>
</tr>
<tr>
  <td class="bd-is-empty">
    –
  </td>
  <td class="bd-is-unique">
    <a href="https://