How do I use the main tag?

hoodedvul

The main tag is a semantic element that demarcates the main content of a single html document.

Semantic elements give meaning to a html page. Browsers and search engines can make use of these elements.

<!DOCTYPE html>
<html>
<body>
 
<main>
  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Fermentum iaculis eu non diam phasellus vestibulum.</p>
 
  <aside>
    <h4>Heading One</h4>
    <p>Vel pretium lectus quam id leo in. Porta nibh venenatis cras sed felis eget velit aliquet.</p>
  </aside>
</main>
 
</body>
</html>