<!DOCTYPE html>
<html>
<body>
<h3>A demonstration of how to access a S element</h3>
<p><s id="myS">My car is blue.</s></p>
<p>My new car is silver.</p>
<p>Click the button to set the color of the text that is no longer correct to red.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myS");
x.style.color = "red";
}
</script>
</body>
</html>