| <!DOCTYPE html> |
| <html> |
| <head> |
| <link rel="stylesheet" href="resources/dialog.css"> |
| </head> |
| <body> |
| <p> |
| This tests that a modal dialog's containing block is in the initial containing block and that it is unaffected by |
| ancestor elements with overflow or opacity. |
| <div class="pseudodialog" style="position: absolute; top: 100px; height: 250px; width: 90%; background-color: yellow"> |
| This dialog should be onscreen with a width of 90% of the page. It is the child of an narrow element |
| positioned off screen, but the containing block of a top layer element is the initial containing block, so its |
| position and percent lengths are relative to that. |
| </div> |
| <div class="pseudodialog" style="position: absolute; top: 200px; left: 0px; height: 100px; background-color: cyan"> |
| This dialog should be unaffected by its ancestor with overflow. It should not be clipped. |
| </div> |
| <div class="pseudodialog" style="position: absolute; top: 250px; left: 0px; background-color: magenta"> |
| This dialog should be unaffected by its ancestor with opacity. |
| </div> |
| </body> |
| </html> |
