src/js/theme/dropdown.js
function init() {
    $(document).on('click', '.toggle-dropdown', toggleDropdown);
    $(document).on('click', '.dropdown-menu', function(e){ e.stopPropagation(); });
    $(document).on('click', closeDropdown);
}
function init() {
    $(document).on('click', '.toggle-dropdown', toggleDropdown);
    $(document).on('click', '.dropdown-menu', function(e){ e.stopPropagation(); });
    $(document).on('click', closeDropdown);
}
Bind all dropdown