     <a href="../../pages/sample-pages/login_1.html" target="_blank">Login</a>
            </li>
            <li>
              <a href="../../pages/sample-pages/error_2.html" target="_blank">Error</a>
            </li>
          </ul>
        </li>
        <li>
          <a href="#ui-elements" data-toggle="collapse" aria-expanded="false">
            <span class="link-title">UI Elements</span>
            <i class="mdi mdi-bullseye link-icon"></i>
          </a>
          <ul class="collapse navigation-sub