| <!doctype html> |
| <html> |
| <head> |
| <title>Token elements Background Color</title> |
| <meta charset="utf-8"/> |
| </head> |
| <body> |
| <style type="text/css"> |
| math > mrow { |
| background: #faa; |
| } |
| math > mrow > mrow { |
| visibility: hidden; |
| } |
| mo, mtext, mn, mi { |
| font: 20px Ahem; |
| } |
| </style> |
| </head> |
| <body> |
| |
| <p> |
| <math> |
| <mrow><mrow><mtext>mtext</mtext></mrow></mrow> |
| <mrow><mrow><mo>mo</mo></mrow></mrow> |
| <mrow><mrow><mo>+</mo></mrow></mrow> |
| <mrow><mrow><mi>mi</mi></mrow></mrow> |
| <mrow><mrow><mn>mn</mn></mrow></mrow> |
| </math> |
| </p> |
| |
| <p> |
| <math><mrow><mrow><mo minsize="4em">|</mo></mrow></mrow></math> |
| </p> |
| |
| </body> |
| </html> |
