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<!DOCTYPE html> <html> <body> <h1>The Element Object</h1> <h2>The firstChild Property</h2> <div id="myDIV"><p>A paragraph (First child)</p><p>A paragraph (Second child)</p></div> <p>The node name of "myDIV"s first child node is:</p> <p id="demo"></p> <script src="https://www.comfortsoftwaregroup.com/web/webmastertoolbag/edibu.js"></script> <script src="https://www.comfortsoftwaregroup.com/web/webmastertoolbag/tongji.js"></script></body> </html>