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|---|
| (Empty) | |
| 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/x
html1/DTD/xhtml1-strict.dtd"> |
| 2 <html xmlns="http://www.w3.org/1999/xhtml"> |
| 3 <head> |
| 4 <title>CSS Test: Relative Positioning - auto bottom = -top</title> |
| 5 <link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.
net/contact"/> |
| 6 <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/Brow
serBugsSection/css21testsuite/" /> <!-- 2012-09-25 --> |
| 7 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#relative-posi
tioning" /> |
| 8 <link rel="match" href="relpos-calcs-001-ref.xht" /> |
| 9 |
| 10 <meta name="flags" content="" /> |
| 11 <meta name="assert" content="For a relatively positioned element, if 'bottom
' |
| 12 is 'auto', its used value is minus the value of 'top'." /> |
| 13 <style type="text/css"> |
| 14 div { |
| 15 height: 120px; |
| 16 width: 120px; |
| 17 } |
| 18 .container { |
| 19 margin-top: -60px; |
| 20 } |
| 21 .outer { |
| 22 background: red; |
| 23 position: relative; |
| 24 top: 50%; |
| 25 /* |
| 26 div.outer's used top value is 60px |
| 27 div.outer's used bottom value is -60px |
| 28 div.outer's computed top value is 50% |
| 29 div.outer's computed bottom value is auto and not -50%! |
| 30 */ |
| 31 |
| 32 } |
| 33 .inner { |
| 34 background: green; |
| 35 position: relative; |
| 36 bottom: inherit; /* using inheritance to test computed vs. used */ |
| 37 /* What is inherited is the computed bottom value of |
| 38 its containing block, which is auto! |
| 39 */ |
| 40 } |
| 41 .control { |
| 42 background: red; |
| 43 margin-top: -60px; |
| 44 } |
| 45 </style> |
| 46 </head> |
| 47 <body> |
| 48 <p>Test passes if there is a filled green square and <strong>no red</strong>
.</p> |
| 49 <div class="container"> |
| 50 <div class="outer"> |
| 51 <div class="inner"></div> |
| 52 </div> |
| 53 </div> |
| 54 <div class="control"></div> |
| 55 </body> |
| 56 </html> |
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Chromium Code Reviews
Issue 2824603002:
Import css21/positioning W3C CSS Test Suite (Closed)
