<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\0216A";
}
</style>
</head>
<body>
<p>11 roman using Hexa Decimal: Ⅺ</p>
<p>11 roman using HTML Code: Ⅺ</p>
<p id="point">11 roman using CSS Entity: </p>
</body>
</html>