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: Margin Collapsing: in flow (position of collapsed-through element)</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/margin-collapse/013.html" type="text/html">
7 <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins">
8 <style type="text/css">
9 table { border-spacing: 0; font-size: 50px; border: solid; background: red; }
10 td { padding: 0; }
11 /* test */
12 .test { background: orange; width: 1em; }
13 .test .a { background: yellow; margin: 0 0 1em 0; height: 1em; }
14 .test .b { background: red; margin: 2em 0 0 0; position: relative; }
15 .test .c { background: aqua; margin: 3em 0 0 0; height: 1em; }
16 .test .d { background: lime; margin: 0; height: 1em; width: 100%; }
17 .test .pos { position: absolute; }
18 .test .float { float: left; }
19 /* control */
20 .control div { width: 1em; }
21 .control .a { border-top: 1em yellow solid; }
22 .control .b { border-top: 2em orange solid; }
23 .control .c { border-top: 1em lime solid; }
24 .control .d { border-top: 1em aqua solid; }
25 </style>
26 </head>
27 <body>
28 <p>The pattern below should be a stack of horizontal bars with no red.</p>
29 <table>
30 <tr>
31 <td class="test">
32 <div class="a"></div>
33 <div class="b">
34 <div class="d pos"></div>
35 </div>
36 <div class="c"></div>
37 </td>
38 <td class="test">
39 <div class="a"></div>
40 <div class="b">
41 <div class="d float"></div>
42 </div>
43 <div class="c"></div>
44 </td>
45 <td class="control">
46 <div class="a"></div>
47 <div class="b"></div>
48 <div class="c"></div>
49 <div class="d"></div>
50 </td>
51 </tr>
52 </table>
53 <p>This test is meaningless if you don't pass <a href="margin-collapse-106">test 006</a> and <a href="margin-collapse-155">test 055</a>.</p>
54
55
56 </body>
57 </html>