<html xmlns="http://www.w3.org/1999/xhtml" xmlns:m="http://www.w3.org/1998/Math/MathML">
<body>

<!-- Test that CSS color works on m:math and m:mstyle -->
<p>
  <span><m:math style="color: green;"><m:mstyle><m:mi>X</m:mi></m:mstyle></m:math></span>
  <span><m:math><m:mstyle style="color: green;"><m:mi>X</m:mi></m:mstyle></m:math></span>
  <span><m:math><m:mstyle><m:mi style="color: green;">X</m:mi></m:mstyle></m:math></span>
</p>

<!-- Test that mathcolor works on m:mi, m:mstyle and m:math -->
<p>
  <span><m:math mathcolor="green"><m:mstyle><m:mi>X</m:mi></m:mstyle></m:math></span>
  <span><m:math><m:mstyle mathcolor="green"><m:mi>X</m:mi></m:mstyle></m:math></span>
  <span><m:math><m:mstyle><m:mi mathcolor="green">X</m:mi></m:mstyle></m:math></span>
</p>

<!-- Test that mathbackground and CSS background work on m:mi -->
<p><m:math><m:mi mathbackground="lightgreen">Y</m:mi></m:math></p>
<p><m:math><m:mi style="background: lightgreen">Y</m:mi></m:math></p>

<!-- Test that mathbackground and CSS background work on m:mfenced -->
<p><m:math><m:mfenced mathbackground="lightgreen"><m:mi>x</m:mi></m:mfenced></m:math></p>
<p><m:math><m:mfenced style="background: lightgreen;"><m:mi>x</m:mi></m:mfenced></m:math></p>

</body>
</html>
