<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\02295";
}
</style>
</head>
<body>
<p>Circled Plus using Hexa Decimal: ⊕</p>
<p>Circled Plus using HTML Code: ⊕</p>
<p>Circled Plus using HTML Entity: ⊕</p>
<p id="point">Circled Plus using CSS Entity: </p>
</body>
</html>