absolute-non-replaced-width-023

'shrink-to-fit' width of absolutely positioned, non-replaced elements - direction (right-to-left), float and max-width

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Flags
ahem
Assertion
When direction is right-to-left and 'right' is set to static position and 'width' and 'left' are 'auto', then the used value of 'width' is given by 'shrink-to-fit' width calculation. If 'width' of an floating, non-replaced element in normal flow computes to 'auto', then the used value of 'width' is also given by 'shrink-to-fit' width calculation. If 'width' of a floating, non-replaced element in normal flow is given by 'shrink-to-fit' width calculation, then such calculated width can be furthermore constrained, reduced by a max-width declaration. If width of an absolutely positioned, non-replaced element resorts to 'shrink-to-fit' width calculation but its own child uses a constrained length resulting from a max-width declaration, then such constrained length will define the preferred width in 'shrink-to-fit' width calculation.

Source

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 2 <html>
 3 
 4  <head>
 5 
 6   <title>CSS Test: 'shrink-to-fit' width of absolutely positioned, non-replaced elements - direction (right-to-left), float and max-width</title>
 7 
 8   <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
 9   <link rel="author" title="Daniel Schattenkirchner" href="crazy-daniel{at}gmx.de">
10   <link rel="help" title="Section 10.3.7 Absolutely positioned, non-replaced elements" href="http://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width">
11   <link rel="help" title="Section 10.3.5 Width of floating, non-replaced elements" href="http://www.w3.org/TR/CSS21/visudet.html#float-width">
12   <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#min-max-widths">
13   <meta content="When direction is right-to-left and 'right' is set to static position and 'width' and 'left' are 'auto', then the used value of 'width' is given by 'shrink-to-fit' width calculation. If 'width' of an floating, non-replaced element in normal flow computes to 'auto', then the used value of 'width' is also given by 'shrink-to-fit' width calculation. If 'width' of a floating, non-replaced element in normal flow is given by 'shrink-to-fit' width calculation, then such calculated width can be furthermore constrained, reduced by a max-width declaration. If width of an absolutely positioned, non-replaced element resorts to 'shrink-to-fit' width calculation but its own child uses a constrained length resulting from a max-width declaration, then such constrained length will define the preferred width in 'shrink-to-fit' width calculation." name="assert">
14   <meta content="ahem" name="flags">
15 
16   <style type="text/css">
17   body
18   {
19   direction: rtl;
20   margin: 8px; 
21   }
22 
23   p {direction: ltr;}
24 
25   div#outer-abs-pos
26   {
27   background-color: red;
28   font: 32px/4 Ahem;
29   left: auto;
30   position: absolute;
31   right: auto; /* right is set to static position: it should be 8px from the right-hand side of document box (at body's margin-right) */
32   width: auto;
33   }
34 
35   div#inner-floated
36   {
37   background-color: green;
38   float: left;
39   max-width: 4em;
40   }
41   </style>
42 
43  </head>
44 
45  <body>
46 
47   <p>Below, on the right edge of the page, there should be a green square. In the middle of such green square, a black horizontal stripe should be traversing it and protruding out of it toward the left. There should be no red in this page.</p>
48 
49   <div id="outer-abs-pos">
50     <div id="inner-floated">XXXXXXXX</div>
51   </div>
52 
53  </body>
54 </html>