; aria-hidden=&quot;true&quot;&gt;Accordion section 1&lt;/label&gt;
  &lt;div&gt;
    &lt;h3&gt;Section 1&lt;/h3&gt;
    &lt;p&gt;This is the first accordion section's content.&lt;/p&gt;
  &lt;/div&gt;
  &lt;input type=&quot;radio&quot; name=&quot;accordion&quot; id=&quot;a2&quot;aria-hidden=&quot;true&quot;&gt;
  &lt;label for=&quot;a2&quot; aria-hidden=&quot;true&quot;&gt;Accordion section 2&lt;/label&gt;
  &lt;div&gt;
    &lt;h3&gt;Section 2&lt;/h3&gt;
    &lt;p&gt;This is the second accordion section's 