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