  $('nav').animate({ 'left': '0px' }, 'slow');
    }
});
</script>

<script>
    // Scroll to top button
    window.onscroll = function() {scrollFunction()};
    
    function scrollFunction() {
        if (document.body.scrollTop > 100 || document.documentElement.scrollTop > 100) {
            document.getElementById("myBtn").style.display = "block";
        } else {
            document.getElementById("myBtn").style.display = "none";
        }
    }
    
    // When the user clicks on the button, scroll t