1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
2 <html>
3 <head>
4 <title>CSS Test: Max-height percentage is based on containing block</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#min-max-heights">
7 <meta name="flags" content="">
8 <meta name="assert" content="A percentage for 'max-height' is calculated with respect to the 'height' of the generated boxes containing block.">
9 <style type="text/css">
10 #div1
11 {
12 height: 2in;
13 position: relative;
14 }
15 div div
16 {
17 width: 1in;
18 }
19 #div2
20 {
21 background: blue;
22 height: 2in;
23 max-height: 50%;
24 }
25 #div3
26 {
27 background: orange;
28 height: 1in;
29 left: 1in;
30 position: absolute;
31 top: 0;
32 }
33 </style>
34 </head>
35 <body>
36 <p>Test passes if the blue and orange boxes below are the same height.</p>
37 <div id="div1">
38 <div id="div2"></div>
39 <div id="div3"></div>
40 </div>
41 </body>
42 </html>