/* From w3schools */

/* When the user clicks on the button,
toggle between hiding and showing the dropdown content */
$(function () {
    $('.c-dropdown__btn').click(function (event) {
        event.preventDefault();
        $(this).nextAll(".c-dropdown__cont").toggleClass('c-dropdown__cont--hide');
    });
});

// Close the dropdown if the user clicks outside of it
window.onclick = function(event) {
    if (!event.target.matches('.c-dropdown__btn')) {
        $(".c-dropdown__cont").addClass('c-dropdown__cont--hide');
    }
}
@@ -134,16 +134,43 @@
 %7B%0A    $(
+'.c-site-nav').on('click', 
 '.c-drop
@@ -183,16 +183,10 @@
 btn'
-).click(
+, 
 func
@@ -312,24 +312,73 @@
 nt--hide');%0A
+        $(this).nextAll(%22.mean-expand%22).click();%0A
     %7D);%0A%7D);%0A

Fix nav issue when using mean menu