<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\02172";
}
</style>
</head>
<body>
<p>3 lowercase roman using Hexa Decimal: ⅲ</p>
<p>3 lowercase roman using HTML Code: ⅲ</p>
<p id="point">3 lowercase roman using CSS Entity: </p>
</body>
</html>