make module 22 & 23 column width 8 in single post shortcode

(function($){
    $(document).on('ready', function() {
        let single_post = $('.single-post .jeg_inner_content');
        if(single_post.length > 0){
            let module_22 = single_post.find('.jeg_postblock_22');
            let module_23 = single_post.find('.jeg_postblock_23');
            module_22.addClass('jeg_col_2o3').removeClass('jeg_col_3o3');
            module_23.addClass('jeg_col_2o3').removeClass('jeg_col_3o3');
        }
    })

})(jQuery);