1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
2 <html lang="en">
3 <head>
4 <title>CSS Test: Nested heights</title>
5 <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch">
6 <link rel="alternate" href="http://www.hixie.ch/tests/adhoc/css/box/block/height/001.html" type="text/html">
7 <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#the-height-property">
8 <style type="text/css">
9 .a { height: 3em; background: red; width: 15em; }
10 .b { height: 3em; background: lime; margin: 0 0 10em 0; }
11 </style>
12 </head>
13 <body>
14 <p>There should be no red on this page.</p>
15 <div class="a">
16 <div class="b">
17 </div>
18 </div>
19 </body>
20 </html>