| <!doctype html> | |
| <html> | |
| <head> | |
| <title>mfrac linethickness</title> | |
| </head> | |
| <body> | |
| <!-- This mfrac should be tall enough, or it will be hidden by the blue rectangle --> | |
| <div style="position: absolute; top: 0; left: 0;"> | |
| <math> | |
| <mfrac linethickness="200px"> | |
| <mi>x</mi> | |
| <mi>y</mi> | |
| </mfrac> | |
| </math> | |
| </div> | |
| <div style="position: absolute; top: 0; left: 0; width: 500px; height: 150px; background: blue;"></div> | |
| </body> | |
| </html> |