Can I use more than one "main" html tag in the same page?
<p>For example, if I want to put h1 in a left column and content in a right column:</p>

<pre><code>&lt;div class="left-column"&gt;
 &lt;main&gt;
  &lt;h1&gt;Document Title&lt;/h1&gt;
 &lt;/main&gt;
&lt;/div&gt;
&lt;div class="right-column"&gt;
 &lt;main&gt;
  &lt;p&gt;Text content&lt;p&gt;
 &lt;/main&gt;
&lt;/div&gt;
</code></pre>

<p>Is it correct? Thanks!</p>