<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\02199";
}
</style>
</head>
<body>
<p>South West Arrow using Hexa Decimal: ↙</p>
<p>South West Arrow using HTML Code: ↙</p>
<p>South West Arrow using HTML Entity: ↙</p>
<p id="point">South West Arrow using CSS Entity: </p>
</body>
</html>