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