<section>
  <h2 id="label">
    <a href="#label"><var>&lt;label&gt;</var> Label</a>
  </h2>
  <ul>
    <li>
      <code data-hl="css">&gt; small</code> is in <code><span class="muted">◉</span> --muted</code> color.
      <ul>
        <li>
          <code data-hl="css">::before</code> has <code data-hl="css">content: "\n"</code> to force a line break.
        </li>
        <li>
          <code data-hl="css">::after</code> has <code data-hl="css">content: "\n"</code> to force a line break.
        </li>
   