icingaweb2/modules/doc/application/views/scripts/style/guide.phtml

<div class="controls">
<?= $this->tabs ?>
</div>

<div class="content styleguide">
<h1>Header h1</h1>
<h2>Header h2</h2>
<h3>Header h3</h3>
<h4>Header h4</h4>
<h5>Header h5</h5>
<h6>Header h6</h6>

<p>This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. A <a href="#">link pointing somewhere</a>. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph. This is a paragraph.</p>

<table class="avp">
<thead>
  <tr>
    <th>Table Head - th in thead</th>
    <td>td in thead<td>
  </tr>
</thead>
<tbody>
  <tr>
    <th>Tbody - th</th>
    <td>Tbody - td</td>
  </tr>
  <tr>
    <th>Tbody - th</th>
    <td>Tbody - td</td>
  </tr>
  <tr>
    <th>Tbody - th</th>
    <td>Tbody - td</td>
  </tr>
</tbody>
</table>

<blockquote>
  Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor
  invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.
  At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren,
  no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
  consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore
  magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.
  Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
</blockquote>
</div>