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<!DOCTYPE html>
<html>
<body>
​
<h3>A demonstration of how to access a HEADER element</h3>
​
<article>
  <header id="myHeader">
  <h3>Internet Explorer 9</h3>
  </header>
  <p>Windows Internet Explorer 9 (abbreviated as IE9) was released to
  the public on March 14, 2011 at 21:00 PDT.....</p>
</article>
​
<p>Click the button to set the color of the header element to red.</p>
​
<button onclick="myFunction()">Try it</button>
​
<script>
function myFunction() {
  var x = document.getElementById("myHeader");
  x.style.color = "red";
}
</script>
​
</body>
​
<!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_header_get by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 03:05:38 GMT -->
</html>
​
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