<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\02603";
}
</style>
</head>
<body>
<p>Snowman using Hexa Decimal: ☃</p>
<p>Snowman using HTML Code: ☃</p>
<p id="point">Snowman using CSS Entity: </p>
</body>
</html>