<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\02136";
}
</style>
</head>
<body>
<p>Bet Symbol using Hexa Decimal: ℶ</p>
<p>Bet Symbol using HTML Code: ℶ</p>
<p>Bet Symbol using HTML Entity: ℶ</p>
<p id="point">Bet Symbol using CSS Entity: </p>
</body>
</html>