<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
div { font-size: 64px; display: inline-block; border: 1px solid red; }
</style>
</head>
<body>
<div dir="rtl"><span>نه</span> با</div>
<div dir="rtl"><span>نه</span> با</div>
<p>
The two blocks above should be identical.
</p>
</body>
</html>