| <!doctype html> | |
| <html> | |
| <head> | |
| <title>mo stretchy vertical bar</title> | |
| <meta charset="utf-8"/> | |
| </head> | |
| <body> | |
| <div style="position: absolute; top: 0px; left: 0;"> | |
| <math> | |
| <mrow> | |
| <mspace height="190px" depth="190px" width="200px" mathbackground="red"/> | |
| <mspace height="200px" depth="200px"/> | |
| </mrow> | |
| </math> | |
| </div> | |
| </body> | |
| </html> |