<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\000CA";
}
</style>
</head>
<body>
<p>Uppercase E Circumflex using Hexa Decimal: Ê</p>
<p>Uppercase E Circumflex using HTML Code: Ê</p>
<p>Uppercase E Circumflex using HTML Entity: Ê</p>
<p id="point">Uppercase E Circumflex using CSS Entity: </p>
</body>
</html>