<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\02726";
}
</style>
</head>
<body>
<p>Black Four Pointed Star using Hexa Decimal: ✦</p>
<p>Black Four Pointed Star using HTML Code: ✦</p>
<p id="point">Black Four Pointed Star using CSS Entity: </p>
</body>
</html>