| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"> |
| <html lang="en"> |
| <head> |
| <title>Margin Collapsing: negative margins (easy)</title> |
| <style type="text/css"> |
| .container { background: red; height: auto; border: 1em lime solid; } |
| .a { margin-top: -1em; margin-bottom: 1em; } |
| .b { margin-top: 1em; margin-bottom: 1em; } |
| .c { margin-top: 1em; margin-bottom: 1em; } |
| .d { margin-top: 1em; margin-bottom: 1em; } |
| .e { margin-top: 1em; margin-bottom: 1em; } |
| .f { margin-top: 1em; margin-bottom: 1em; } |
| </style> |
| </head> |
| <body> |
| <p>There should be no red below.</p> |
| <div class="container"> |
| <div class="a"> |
| <div class="b"> </div> |
| <div class="c"> </div> |
| </div> |
| <div class="d"> |
| <div class="e"> </div> |
| <div class="f"> </div> |
| </div> |
| </div> |
| </body> |
| </html> |
