height,
use the sass function <code class="highlighter-rouge">baseline($count: 1)</code> or the CSS variable
<code class="highlighter-rouge">var(--baseline)</code>.</p>

<p>For calculation convinence, the font size of <code class="highlighter-rouge"><span class="nt">&lt;html&gt;</span></code> is set
at the value of <code class="highlighter-rouge">$baseline-height-px</code>, except when the value of
<code class="highlighter-rouge">$baseline-height-px</code> is less than <code class="highlighter-rouge">12px</