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<!DOCTYPE html> <html> <head> <script src="/lib/jquery-1.12.2.min.js"></script> <script> $(document).ready(function(){ $("h2, div, span").css("background-color", "yellow"); }); </script> </head> <body> <h1>Welcome to My Web Page</h1> <h2>Nice to meet you</h2> <div>Very nice indeed.</div> <p>How are you?</p> <p>I'm fine, <span>thanks.</span></p> </body> </html>