jQuery Selectors - W3Schools
https://www.w3schools.com/jquery/jquery_ref_selectors.asp
WEBSelector Example Selects * $("*") All elements #id $("#lastname") The element with id="lastname".class $(".intro") All elements with class="intro".class,.class $(".intro,.demo") All elements with the class "intro" or "demo" element $("p") All <p> elements: el1,el2,el3 $("h1,div,p") All <h1>, <div> and <p> elements :first $("p:first") The first ...
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