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<html><body><h1>The Element Object</h1><h2>The children Property</h2><p>Change background of the second child element (index 1) of "myDIV":</p><div id="myDIV"> <p>I am a paragraph</p> <p>I am a paragraph</p> <p>I am a paragraph</p></div><script>const collection = document.getElementById("myDIV").children;collection[1].style.backgroundColor = "yellow";</script></body></html>