<html><!DOCTYPE html>
<html>
<body>
<p id="p1">Hello world!</p>
<p id="p2">Hello world!</p>
<script>
document.getElementById("p2").style.color="blue";
document.getElementById("p2").style.fontFamily="Arial";
document.getElementById("p2").style.fontSize="larger";
</script>
</body>
</html>
