title: Links inside an open and close list do not work
body: <p>I use CSS only to open/close a list. But once the list is open I cannot open a link of any of the <code>&lt;li&gt;</code> items. Why not?</p>
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>.stufflisted {
    cursor: pointer;
  }
  
  .stufflisted:focus+.openlinksstuff {
    display: block;
  }
  
  .stufflisted:focus {
    pointer-events: none;
  }
  
  .stufflisted {
    display: none;
    overflow: hidden;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;li&gt;
    &lt;button class="stufflisted focus:outline-none"&gt;Open my stuffs"&gt;
      btn
    &lt;/button&gt;
    &lt;ul class="openlinksstuff"&gt;
      &lt;li&gt;
        &lt;a href="/site1"&gt;site1&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
        &lt;a href="/site2"&gt;site2&lt;/a&gt;
      &lt;/li&gt;
    &lt;/ul&gt;
  &lt;/li&gt;</code></pre>
  </div>
  </div>
  </p>
  <p>So why here the <code>&lt;a&gt;</code> <code>hrefs</code> links do not work and how to make them work? I do not want Javascript for this.</p>