<article>
  <h1>Heading 1 (in article) with <small>small text</small> and a <a href="#">link</a></h1>
  <h2>Heading 2 (in article) with <small>small text</small> and a <a href="#">link</a></h2>
  <h3>Heading 3 (in article) with <small>small text</small> and a <a href="#">link</a></h3>
  <h4>Heading 4 (in article) with <small>small text</small> and a <a href="#">link</a></h4>
  <h5>Heading 5 (in article) with <small>small text</small> and a <a href="#">link</a></h5>
  <h6>Heading 6 (in article) with <small>s