<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\00061";
}
</style>
</head>
<body>
<p>lowercase a using Hexa Decimal: a</p>
<p>lowercase a using HTML Code: a</p>
<p>lowercase a using HTML Entity: a</p>
<p id="point">lowercase a using CSS Entity: </p> </body>
</html>