<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\001A2";
}
</style>
</head>
<body>
<p>Uppercase OI using Hexa Decimal: Ƣ</p>
<p>Uppercase OI using HTML Code: Ƣ</p>
<p id="point">Uppercase OI using CSS Entity: </p>
</body>
</html>