<!DOCTYPE html> <html> <head> <title>Test mpadded height depth</title> </head> <body> <math> <mpadded mathbackground="blue" width="100px" height="50px" depth="0px" lspace="0px" voffset="10px"> <mpadded mathbackground="red" width="20px" height="10px" depth="10px"> </mpadded> </mpadded> </math> </body> </html>