libs/design/article/examples/src/article-headings/article-headings.component.html
<daff-article>
<h1>This is a h1 heading with <code>code</code></h1>
<h2>This is a h2 heading with <code>code</code></h2>
<h3>This is a h3 heading with <code>code</code></h3>
<h4>This is a h4 heading with <code>code</code></h4>
<h5>This is a h5 heading with <code>code</code></h5>
<h6>This is a h6 heading with <code>code</code></h6>
</daff-article>