<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\0207C";
}
</style>
</head>
<body>
<p>Superscript Equals using Hexa Decimal: ⁼</p>
<p>Superscript Equals using HTML Code: ⁼</p>
<p id="point">Superscript Equals using CSS Entity: </p>
</body>
</html>