.find()
Searches through the descendants of matched elements and returns a new jQuery object with all matching elements found.
Syntax
jquery
$(selector).find(childSelector)Example
jquery
var links = $(".nav").find("a");
links.addClass("nav-link");
var inputs = $("form").find("input, select, textarea");
inputs.each(function() {
console.log($(this).val());
});
$(".card").find(".card-title").css("font-weight", "bold");