     <span class="fas fa-eye-slash" aria-hidden="true"></span>
                        </a>
                        <a data-bs-toggle="tooltip" data-bs-placement="top" title="Logout" href="login.html">
                            <span class="fas fa-power-off" aria-hidden="true"></span>
                        </a>
                    </div>
                    <!-- /menu footer buttons -->
                </div>
            </div>

            <!-- top navigation -->
            <div class="top_nav">
     