ded="false" aria-label="Toggle navigation">
                    <i class="fa fa-bars"></i>
                </button>
                <a class="navbar-brand" href="./"><img src="../static/images/logo.png" alt="Logo"></a>
                <a class="navbar-brand hidden" href="./"><img src="../static/images/logo2.png" alt="Logo"></a>
            </div>

            <div id="main-menu" class="main-menu collapse navbar-collapse">
                <ul class="nav navbar-nav">
                    <li>
                