<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\000B0";
}
</style>
</head>
<body>
<p>Degree Sign using Hexa Decimal: °</p>
<p>Degree Sign using HTML Code: °</p>
<p>Degree Sign using HTML Entity: °</p>
<p id="point">Degree Sign using CSS Entity: </p> </body>
</html>