| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
| <html xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <title>"this line should have a green background" lime margin offset</title> | |
| <style type="text/css"> | |
| .a { background: lime; margin: 0; height: 1em; } | |
| .b { margin: -1em 0 0 0; } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="a"></div> | |
| <div class="b">This line should have a green background.</div> | |
| </body> | |
| </html> |