<!DOCTYPE html>
<html>
<body>
<p id="demo">Click the button to change the color of this paragraph.</p>
<button onclick="myFunction()">Try it</button>
</body>
</html>q
JavaScript
function myFunction() {// THe function goes and fetches an HTML element in the document by the ID is it given in the HTML
var x = document.getElementById("demo");
// Then we go and edit the proteries of this variable and clieck execute , Which edits the properties of the HTML element with that ID
x.style.color = "red";}
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