section element

• Plain
• With <h1>
• With aria-label
• With <h1> referenced by aria-labelledby

Code

<section>
Lorem ipsum...
</section>

<section>
<h1>Once upon a time</h1>
Lorem ipsum...
</section>

<section aria-label="Once upon a time">
Lorem ipsum...
</section>

<section aria-labelledby="section-title">
<h1 id="section-title">Once upon a time</h1>
Lorem ipsum...
</section>

Reference

HTML5 section element