| <!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>CSS Reference File</title> |
| <link rel="author" title="Bert Bos" href="mailto:[email protected]" /> |
| |
| <style type="text/css"> |
| div {width: 5em; height: 2em} |
| |
| /* absolute with 'z-index: auto' does not create a stacking context */ |
| #absolute {position: absolute; left: 1em; top: 3em; background: green} |
| #absolute div {position: absolute} |
| #absolute div div {position: absolute; z-index: -1; background: green} |
| |
| /* fixed with 'z-index: auto' *does* create a stacking context */ |
| #fixed {position: fixed; left: 10em; top: 3em; background: green} |
| #fixed div {position: absolute} |
| #fixed div div {position: absolute; z-index: -1; background: green} |
| </style> |
| </head> |
| |
| <body> |
| <p>There should be no red.</p> |
| |
| <div id="absolute"> |
| <div> |
| <div></div> |
| </div> |
| </div> |
| |
| <div id="fixed"> |
| <div> |
| <div></div> |
| </div> |
| </div> |
| </body> |
| </html> |
