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: Percentage 'max-height' with no 'height' 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="When the 'height' of the containing block is not specified and the element is not absolutely positioned the percentage is treated as '0' for 'min-height' and 'none' for 'max-height'.">
9 <style type="text/css">
10 #div1
11 {
12 position: relative;
13 }
14 div div
15 {
16 width: 1in;
17 }
18 #div2
19 {
20 background: blue;
21 height: 2in;
22 max-height: 50%;
23 }
24 #div3
25 {
26 background: orange;
27 height: 2in;
28 left: 1in;
29 position: absolute;
30 top: 0;
31 }
32 </style>
33 </head>
34 <body>
35 <p>Test passes if the blue and orange boxes below are the same height.</p>
36 <div id="div1">
37 <div id="div2"></div>
38 <div id="div3"></div>
39 </div>
40 </body>
41 </html>