<!DOCTYPE html>
<html>
<body>
<p id="myP" style="text-shadow:2px 2px green;">This is an example paragraph.</p>
<button type="button" onclick="myFunction()">Return text shadow of p</button>
<p><b>Note:</b> Internet Explorer 9 and earlier do not support the textShadow property.</p>
<script>
function myFunction() {
alert(document.getElementById("myP").style.textShadow);
}
</script>
</body>
</html>