 btn-sm btn-outline-secondary bg-dark position-absolute top-0 end-0 mt-2 px-2 z-3" data-copy-code="#nav-links-underline-code">
                        <i class="ci-copy fs-sm me-1"></i>
                        Copy
                      </button>
                      <pre id="nav-links-underline-code" class="code-highlight mx-n2 mb-n2"><code class="language-html">&lt;!-- All nav links inside .navbar automatically receive underline effect. --&gt;
&lt;nav class=&quot;navbar navbar-expand p-0&quot;&gt;
  &lt;