| <!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 Test: Containing Blocks - Fall back to Initial containing block</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-05-16 --> |
| <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#containing-block-details" /> |
| <link rel="match" href="containing-block-023-ref.xht" /> |
| |
| <meta name="flags" content="" /> |
| <meta name="assert" content="When there are no positioned ancestors, then the initial containing block is used." /> |
| <style type="text/css"> |
| body {margin: 8px;} |
| |
| #div1, #div2 |
| { |
| margin: 1in; |
| } |
| #div3 |
| { |
| background: blue; |
| height: 1in; |
| left: 0; |
| position: absolute; |
| bottom: 0; |
| width: 1in; |
| } |
| </style> |
| </head> |
| <body> |
| <p>Test passes if a blue square is at the <strong>bottom-left corner</strong> of the page.</p> |
| <div id="div1"> |
| <div id="div2"> |
| <div id="div3"></div> |
| </div> |
| </div> |
| </body> |
| </html> |
