1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <style type="text/css"> html { background-color: white } mi { color: white; } mo { color: red; } </style> </head> <body> <math xmlns="http://www.w3.org/1998/Math/MathML"> <mover> <mi>a</mi> <mo>̂</mo> </mover> </math> </body> </html>