| <!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 Multi-column Layout Test: 'column-count' and inherit</title> |
| <link rel="author" title="Opera Software ASA" href="http://www.opera.com/" /> |
| <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2013-08-08 --> |
| <link rel="help" href="http://www.w3.org/TR/css3-multicol/#cc" title="3.2 'column-count'" /> |
| <link rel="help" href="http://www.w3.org/TR/css3-values/#common-keywords" title="3.1.1. CSS-wide keywords: 'initial' and 'inherit'" /> |
| <link rel="match" href="multicol-inherit-002-ref.xht" /> |
| <meta name="flags" content="ahem" /> |
| <meta name="assert" content="This test checks that 'column-count' can be inherited by setting it with the CSS-wide keyword 'inherit'." /> |
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> |
| <style type="text/css"><![CDATA[ |
| body > div |
| { |
| background-color: blue; |
| column-count: 3; |
| column-gap: 1em; |
| font: 1.25em/1 Ahem; |
| width: 32em; |
| |
| /* |
| N == 3; |
| |
| 32em |
| - 2em : 2 column gaps |
| ========== |
| 30em : available width of the 3 inner multi-column elements |
| |
| So, W == 10em; |
| |
| 30em |
| - 6em : 3 mult by 2em: horizontal margin of 3 inner multi-column elements |
| - 6em : 3 mult by 2em: horizontal column-gaps of all 3 inner multi-column elements |
| ========== |
| 18em : 6em for each of the 3 column boxes without their own horizontal margins |
| So, each column boxes of inner multi-column elements is 2em wide. |
| */ |
| } |
| |
| div |
| { |
| color: black; |
| margin: 1em; |
| orphans: 1; |
| widows: 1; |
| } |
| |
| div > div |
| { |
| background-color: yellow; |
| column-count: inherit; |
| column-gap: 1em; |
| } |
| |
| div > div:first-child {margin-top: 0;} |
| ]]></style> |
| </head> |
| <body> |
| |
| <div> |
| <div> |
| aa aa |
| aa aa |
| aa aa |
| aa aa |
| </div> |
| <div> |
| mm mm |
| mm mm |
| mm mm |
| mm mm |
| </div> |
| <div> |
| xx xx |
| xx xx |
| xx xx |
| xx xx |
| </div> |
| </div> |
| |
| </body> |
| </html> |
