<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\000EF";
}
</style>
</head>
<body>
<p>Lowercase i umlaut using Hexa Decimal: ï</p>
<p>Lowercase i umlaut using HTML Code: ï</p>
<p>Lowercase i umlaut using HTML Entity: ï</p>
<p id="point">Lowercase i umlaut using CSS Entity: </p> </body>
</html>