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| 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/st
rict.dtd"> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>CSS Test: Max-height on absolutely positioned, non-replaced eleme
nts, vertical centering</title> | |
| 5 <link rel="author" title="Microsoft" href="http://www.microsoft.com/"> | |
| 6 <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-non-r
eplaced-height"> | |
| 7 <meta name="flags" content=""> | |
| 8 <meta name="assert" content="An absolutely positioned non-replaced eleme
nt's padding box (which is the area painted by background-color of the element)
will be vertically centered within its containing block only if both 'margin-top
' and 'margin-bottom' have equal values and if 'top' and 'bottom' have equal val
ues. An absolutely positioned non-replaced element's margin box will be vertical
ly centered within its containing block only if 'top' and 'bottom' have equal va
lues."> | |
| 9 <style type="text/css"> | |
| 10 #div1 | |
| 11 { | |
| 12 border: solid black; | |
| 13 height: 3in; | |
| 14 position: relative; | |
| 15 width: 3in; | |
| 16 } | |
| 17 div div | |
| 18 { | |
| 19 background: blue; | |
| 20 bottom: 0.5in; | |
| 21 height: 1in; | |
| 22 margin-bottom: auto; | |
| 23 margin-top: auto; | |
| 24 max-height: 0.5in; | |
| 25 position: absolute; | |
| 26 top: 0.5in; | |
| 27 width: 100%; | |
| 28 } | |
| 29 </style> | |
| 30 </head> | |
| 31 <body> | |
| 32 <p>Test passes if the blue box is vertically centered in the black box.<
/p> | |
| 33 <div id="div1"> | |
| 34 <div></div> | |
| 35 </div> | |
| 36 </body> | |
| 37 </html> | |
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