$(function() {
$(".section").each(function(i, element) { var $element = $(element); $(element).children("h2, h3, h4, h5, h6").on("click", function() { $(element).children(".section-data").toggleClass("display"); }); });
});
$(function() {
$(".section").each(function(i, element) { var $element = $(element); $(element).children("h2, h3, h4, h5, h6").on("click", function() { $(element).children(".section-data").toggleClass("display"); }); });
});