  &lt;li class="nav-item">&lt;a class="nav-link" href="#">Link&lt;/a>&lt;/li>
        &lt;li class="nav-item">&lt;a class="nav-link" href="#">Link&lt;/a>&lt;/li>
        &lt;li class="nav-item dropdown">&lt;a class="nav-link dropdown-toggle" href="#">Dropdown&lt;/a>
          &lt;ul class="dropdown-menu">
            &lt;li>&lt;a class="dropdown-item" href="#">Action&lt;/a>&lt;/li>
            &lt;li>&lt;a class="dropdown-item disabled" href="#">Disabled link&lt;/a>&lt;/li>
            &lt;li>&lt;a class="d