| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
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| <html xmlns="http://www.w3.org/1999/xhtml"> |
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| <head> |
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| <title>CSS Backgrounds and Borders Test: background-size - cover value and contain value</title> |
| |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> |
| <link rel="help" href="http://www.w3.org/TR/css3-background/#the-background-size" title="3.9. Sizing Images: the 'background-size' property" /> |
| <link rel="match" href="../../reference/ref-filled-green-100px-square.xht" /> |
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| <meta name="flags" content="image" /> |
| <meta name="assert" content="When 'background-size' is 'cover', then the background-image is scaled, while preserving its intrinsic aspect ratio (it is 1:1 in this test), to the smallest size such that both its width and its height can completely cover the background positioning area. When 'background-size' is 'contain', then the background-image is scaled, while preserving its intrinsic aspect ratio (it is 1:1 in this test), to the largest size such that both its width and its height can fit inside the background positioning area. In this test, the 2 background-images should be scaled to become 100px by 100px." /> |
| |
| <style type="text/css"><![CDATA[ |
| div#overlapped-red |
| { |
| background-image: url("support/200x200-red.png"); |
| background-repeat: no-repeat; |
| background-size: contain; |
| height: 50px; |
| padding: 25px; |
| width: 150px; |
| /* |
| background positioning area is 200px wide by 100px tall. |
| The largest size that can fit inside it with a 1:1 ratio |
| is 100px by 100px. So, the background image should be |
| scaled to 100px by 100px. |
| */ |
| } |
| |
| div#overlapping-green |
| { |
| background-image: url("support/50x50-green.png"); |
| background-repeat: no-repeat; |
| background-size: cover; |
| border-right: transparent solid 50px; |
| bottom: 100px; |
| height: 50px; |
| padding: 25px; |
| position: relative; |
| width: 0px; |
| |
| /* |
| background positioning area to cover is 50px wide by |
| 100px tall. The smallest size that can completely cover |
| it with a 1:1 ratio is 100px by 100px. So, the |
| background image should be scaled to 100px by 100px. |
| */ |
| } |
| ]]></style> |
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| </head> |
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| <body> |
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| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
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| <div id="overlapped-red"></div> |
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| <div id="overlapping-green"></div> |
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| </body> |
| </html> |
