mathml/relations/text-and-math/mi-automatic-italic-with-default-font-ref.html - external/github.com/web-platform-tests/wpt - Git at Google

 <!DOCTYPE html>
 <html>
   <head>
     <title>Mathematica Alphanumeric Italic</title>
     <meta charset="utf-8"/>
   </head>
   <body>

     <math><mstyle mathbackground="red"><mphantom><mi>X</mi></mphantom></mstyle></math>

   </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Mathematica Alphanumeric Italic</title>
	<meta charset="utf-8"/>
	</head>
	<body>

	<math><mstyle mathbackground="red"><mphantom><mi>X</mi></mphantom></mstyle></math>

	</body>
	</html>