pan>
    }

    <span class="hljs-tag">h2</span> {
      <span class="hljs-at_rule">@<span class="hljs-keyword">include</span><span class="hljs-preprocessor"> safe-rem</span>(font-size, $h2-size);</span>
    }

    <span class="hljs-tag">h3</span> {
      <span class="hljs-at_rule">@<span class="hljs-keyword">include</span><span class="hljs-preprocessor"> safe-rem</span>(font-size, $h3-size);</span>
    }

    <span class="hljs-tag">h4</span> {
      <span class="hljs-at_rule">@<span class="hljs-keyword">in