                     <pre id="scrollspy-nested-code" class="code-highlight mx-n2 mb-n2"><code class="language-html">&lt;div class=&quot;row&quot;&gt;
  &lt;div class=&quot;col-md-3&quot;&gt;

    &lt;!-- Collapse toggle button shown on screens smaller 768px (md) --&gt;
    &lt;button type=&quot;button&quot; class=&quot;btn btn-outline-secondary w-100 d-md-none&quot; data-bs-toggle=&quot;collapse&quot; data-bs-target=&quot;#navCollapse&quot; aria-expanded=&quot;false&quot; aria-controls=&quot;navCollapse&quo