<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\021D6";
}
</style>
</head>
<body>
<p>North West Double Arrow using Hexa Decimal: ⇖</p>
<p>North West Double Arrow using HTML Code: ⇖</p>
<p>North West Double Arrow using HTML Entity: ⇖</p>
<p id="point">North West Double Arrow using CSS Entity: </p> </body>
</html>