<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\020BD";
}
</style>
</head>
<body>
<p>Ruble Sign using Hexa Decimal: ₽</p>
<p>Ruble Sign using HTML Code: ₽</p>
<p id="point">Ruble Sign using CSS Entity: </p>
</body>
</html>