| <!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 - Block-level elements position based on right-to-left direction and parent element is absolute</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-10-10 --> |
| <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#containing-block-details" /> |
| <link rel="match" href="containing-block-020-ref.xht" /> |
| |
| <meta name="assert" content="When the nearest (closest within document containment hierarchy) positioned ancestor of an absolutely positioned element is a block-level element, then the containing block of such absolutely positioned element is formed by the padding edge of such nearest (closest) positioned ancestor." /> |
| <style type="text/css"> |
| div |
| { |
| border: solid black; |
| padding: 1in; |
| position: absolute; |
| width: 0; |
| } |
| span |
| { |
| display: block; |
| } |
| #span1 |
| { |
| direction: rtl; |
| } |
| span span |
| { |
| background: blue; |
| height: 1in; |
| left: auto; |
| position: absolute; |
| top: auto; |
| width: 1in; |
| } |
| /* |
| The span#span1 element determines, conditions (§10.3.7 and §10.6.4) |
| the 'top: auto' and 'left: auto' coordinates while the wrapping |
| div's padding box forms the containing block geometry/area. |
| */ |
| </style> |
| </head> |
| <body> |
| <p>Test passes if a filled blue square is in the <strong>lower-left corner</strong> of an hollow black square.</p> |
| <div> |
| <span id="span1"> |
| <span></span> |
| </span> |
| </div> |
| </body> |
| </html> |
