multicol-height-002

Percentage Computed Height on Multicol Child (Definite Multicol Height)

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Assertion
Percentage heights with a multi-column element are relative to the computed height of the multicolumn box, and this works even when the multi-column element is paginated.

Source

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 2 <html>
 3  <head class="reftest-print">
 4   <title>CSS Test: Percentage Computed Height on Multicol Child (Definite Multicol Height)</title>
 5   <link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact">
 6   <link rel="help" href="http://www.w3.org/TR/css3-multicol/#the-multi-column-model">
 7   <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#the-height-property">
 8   <meta name="flags" content="">
 9   <meta name="assert" content="Percentage heights with a multi-column element are relative to the computed height of the multicolumn box, and this works even when the multi-column element is paginated.">
10   <link rel="match" href="reference/multicol-height-002.htm">
11   <style type="text/css">
12     html, body { height: 100%; }
13     * { margin: 0; }
14     div {
15       border: double blue 12px;
16       column-count:2;
17       column-gap:0;
18       column-fill: balance;
19       height: 150%;
20     }
21     div > p {
22       border-right: solid orange 12px;
23       width: 0;
24       margin: 0 auto;
25       height: 200%;
26     }
27     blockquote {
28       border: solid thick yellow;
29     }
30   </style>
31  </head>
32  <body>
33   <p>Test passes if even when printed:</p>
34   <ul>
35     <li>Two vertical orange stripes stretch exactly
36     from the inner top edge to the inner bottom edge of the blue box below.</li>
37     <li>There is a yellow stripe immediately below the blue box.</li>
38   </ul>
39   <div>
40     <p></p>
41   </div>
42   <blockquote></blockquote>
43  </body>
44 </html>