mathbackground-004-notref.html (244B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>mathbackground on semantics (reference)</title> 4 <math xmlns="http://www.w3.org/1998/Math/MathML"> 5 <semantics mathbackground="red"> 6 <mtext>□■□■□■□</mtext> 7 </semantics> 8 </math>