| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSS Test (Transforms): Containing Block for Fixed Positioning (left/top offsets)</title> |
| <link rel="author" title="Keith Schwarz" href="mailto:keith@keithschwarz.com"> |
| <link rel="author" title="Aryeh Gregor" href="mailto:ayg@aryeh.name"> |
| <link rel="help" href="http://www.w3.org/TR/css-transforms-1/#transform-rendering"> |
| <meta name="assert" content='"In the HTML namespace, any value other than |
| 'none' for the transform results in the creation of . . . a |
| containing block. The object acts as a containing block for fixed |
| positioned descendants." This means fixed-position elements need to be |
| rooted at a transformed ancestor, rather than the viewport.'> |
| <link rel="match" href="transform-abspos-ref.html"> |
| <style> |
| body > div { |
| width: 100px; |
| height: 200px; |
| transform: translate(50px, 50px); |
| background: gold; |
| } |
| body > div > div { |
| width: 200px; |
| height: 100px; |
| position: fixed; |
| left: 50px; |
| top: 100px; |
| background: navy; |
| color: gold; |
| } |
| </style> |
| </head> |
| <body> |
| <div> |
| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| <div> |
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| </div> |
| </div> |
| </body> |
| </html> |