Get your own website Result Size: 625 x 565
x
 
<!DOCTYPE html>
<html>
<body>
<h3>A demonstration of how to access a SECTION element</h3>
<section id="mySection">
  <h1>Section Heading</h1>
  <p>Some text in section..</p>
</section>
<p>Click the button to set the text color of the section content to red.</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction() {
  var x = document.getElementById("mySection");
  x.style.color = "red";
}
</script>
</body>
</html>