i><strong>border styles</strong>, e.g. a combination of color, style &amp; thickness</li>
  <li><strong>color schemes</strong></li>
  <li><strong>text styles</strong>, e.g. a combination of font and other font properties</li>
  </ul>
  <aside class="example" id="example-custom-type-definitions"><div class="marker">
      <a class="self-link" href="#example-custom-type-definitions">Example<bdi> 17</bdi></a><span class="example-title">: Custom type definitions</span>
    </div>

  <pre><code class="json hljs"