   </script>
    <script>
        $(document).ready(function() {
            $("#tg-sb-link").click(function() {
                $("#tg-sb-sidebar").toggle();
                $("#tg-sb-content").toggleClass('col-md-9');
                $("#tg-sb-content").toggleClass('col-md-12');
                $("#tg-sb-icon").toggleClass('fa-toggle-on');
                $("#tg-sb-icon").toggleClass('fa-toggle-off');
            });
        });
    </script>
    

</head>
<body>
<!-- Navigation -->
<nav class="navbar nav