<!-- start Simple Custom CSS and JS -->
<script type="text/javascript">
    jQuery(document).ready(function() {
        // Toggle full-width class on main content and handle open/opening classes on body when sidebar toggle is clicked
        jQuery('.sidebar-toggle').on('click', function() {
            jQuery('.main-content').toggleClass('full-width');
            if (jQuery('body').hasClass('open')) {
                jQuery('body').removeClass('open');
                setTimeout(function() {
                    jQuery('body').removeClass('opening');
                }, 300);
            } else {
                jQuery('body').addClass('opening');
                setTimeout(function() {
                    jQuery('body').addClass('open');
                }, 300);
            }
        });

        // Toggle slide class on sidebar when sidebar toggle1 is clicked
        jQuery('.sidebar-toggle1').on('click', function() {
            jQuery('.sidebar').toggleClass('slide');
        });

        // Handle active class on navigation elements when clicked
        jQuery('.navigation .elementor-icon-list-item').on('click', function() {
            jQuery('.navigation .elementor-icon-list-item').removeClass('active');
            jQuery(this).addClass('active');
        });

        // Handle body classes based on window width
        jQuery(window).on('load resize', function() {
            if (jQuery(window).width() < 768) {
                jQuery('body').removeClass('open opening').addClass('left');
            } else if (jQuery(window).width() >= 768 && jQuery(window).width() < 1025) {
                jQuery('body').addClass('open opening');
            } else {
                jQuery('body').removeClass('open opening left');
            }
        });
    });
    </script>Add your JavaScript code here.

If you are using the jQuery library, then don't forget to wrap your code inside jQuery.ready() as follows:

jQuery(document).ready(function( $ ){
    // Your code in here
});

</script>
<!-- end Simple Custom CSS and JS -->