<!DOCTYPE html>
<html>
<body>
<h1 id="myH1" style="color:red">My Header</h1>
<p>Click the button to get the style property of the H1 element.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myH1").style.color;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>