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<!DOCTYPE html> <html> <head> <style> #myDIV { border: 1px solid black; } </style> </head> <body> <div id="myDIV"> <h2>A h2 element in div</h2> <h3>A h3 element in div</h3> </div> <script> var x = document.getElementById("myDIV"); x.querySelector("h2, h3").style.backgroundColor = "red"; </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_element_queryselector_multiple by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:28:54 GMT --> </html>
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