Okey, I found a solution… Problem was because of on AJAX loaded content
My code works if I use this:
jQuery(document).ajaxComplete(function($){
jQuery(document).ready(function($){
$(".more-info").click(function(){
$(this).closest('.resume_list').find('.main-box-info').slideToggle();
$(this).closest('.more-info').find('span.click-show-notes, span.click-hide-notes').toggle();
});
});
})