tor-browser

The Tor Browser
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abs-pos-non-replaced-vlr-077.xht (2413B)

      1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
      2 
      3 <html xmlns="http://www.w3.org/1999/xhtml">
      4 
      5  <head>
      6 
      7   <title>CSS Writing Modes Test: absolutely positioned non-replaced element - 'direction: ltr' and 'right' is 'auto', 'left' and 'width' are not 'auto'</title>
      8 
      9   <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
     10   <link rel="help" href="http://www.w3.org/TR/css-writing-modes-3/#vertical-layout" title="7.1 Principles of Layout in Vertical Writing Modes" />
     11   <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width" title="10.3.7 Absolutely positioned, non-replaced elements" />
     12   <link rel="match" href="abs-pos-non-replaced-vlr-009-ref.xht" />
     13 
     14   <meta name="flags" content="ahem image" />
     15   <meta name="assert" content="When 'direction' is 'ltr' and 'right' is 'auto', 'left' and 'width' are not 'auto', then solve for 'right'." />
     16 
     17   <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
     18   <style type="text/css"><![CDATA[
     19   div#containing-block
     20     {
     21       background: red url("support/bg-red-2col-2row-320x320.png");
     22       color: transparent;
     23       direction: ltr;
     24       font: 80px/1 Ahem;
     25       height: 320px;
     26       position: relative;
     27       width: 320px;
     28     }
     29 
     30   div#containing-block > span
     31     {
     32       background-color: red;
     33       color: green;
     34       left: 1em;
     35       position: absolute;
     36       right: auto;
     37       width: 1em;
     38       writing-mode: vertical-lr;
     39     }
     40 
     41 /*
     42 "
     43 6. 'right' is 'auto', 'left' and 'width' are not 'auto', then solve for 'right'
     44 "
     45 
     46 'left' + 'margin-left' + 'border-left-width' + 'padding-left' + 'width' + 'padding-right' + 'border-right-width' + 'margin-right' + 'right' = width of containing block
     47 
     48 So:
     49 
     50      80px : left
     51   +
     52       0px : margin-left
     53   +
     54       0px : border-left-width
     55   +
     56       0px : padding-left
     57   +
     58      80px : width
     59   +
     60       0px : padding-right
     61   +
     62       0px : border-right-width
     63   +
     64       0px : margin-right
     65   +
     66   (solve) : right: auto
     67     =====================
     68     320px : width of containing block
     69 
     70 And so computed right value must be 160px .
     71 */
     72 
     73   ]]></style>
     74 
     75  </head>
     76 
     77  <body>
     78 
     79   <p><img src="support/pass-cdts-abs-pos-non-replaced.png" width="246" height="36" alt="Image download support must be enabled" /></p>
     80 
     81   <div id="containing-block">1 2 34<span>X</span></div>
     82 
     83  </body>
     84 </html>