mpaddedScolor7

This example tests whether background colors are properly inherited by <mpadded>.

W3C sample	WIRIS
	$A A A$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mi>A</mi>
    <mstyle mathbackground="#e05" mathcolor="#5e0">
      <mpadded lspace="+10pt" width="+20pt">
        <mi>A</mi>
      </mpadded>
      <mi>A</mi>
    </mstyle>
  </mrow>
</math>

Author: Robert Miner and Jeff Schaefer, Geometry Technologies