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: effect of margins near float on collapsing-through</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/054.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 td { border: solid; width: 4em; background: red; padding: 0; font: 2em/1 Ahem; }
10 .bg { background: orange; color: navy; }
11 .a { margin: 0 0 1em 0; background: yellow; }
12 .c { margin: 1em 0 0 0; background: aqua; }
13 span { float: right; background: lime; padding-right: 1em; }
14 .b1 { margin: 1em 0 1em 0; }
15 .b2 { margin: 0em 0 1em 0; }
16 .b3 { margin: 1em 0 0em 0; }
17 .b4 { margin: 0em 0 0em 0; }
18 .b5 { margin: 0.5em 0 0.5em 0; }
19 .b6 { margin: 0em 0 0.5em 0; }
20 .b7 { margin: 0.5em 0 0em 0; }
21 .control .a { margin: 0 0 1em 0; }
22 .control .b { height: 0; text-align: right; }
23 .control span { float: none; }
24 .control .c { margin: 0; }
25 </style>
26 </head>
27 <body>
28 <p>All the following should look the same (and all should look like
29 the first).</p>
30 <table>
31 <tr>
32 <td class="control">
33 <div class="bg">
34 <div class="a">A</div>
35 <div class="b"><span>B</span></div>
36 <div class="c">C</div>
37 </div>
38 </td>
39 <td>
40 <div class="bg">
41 <div class="a">A</div>
42 <div class="b1"><span>B</span></div>
43 <div class="c">C</div>
44 </div>
45 </td>
46 <td>
47 <div class="bg">
48 <div class="a">A</div>
49 <div class="b2"><span>B</span></div>
50 <div class="c">C</div>
51 </div>
52 </td>
53 <td>
54 <div class="bg">
55 <div class="a">A</div>
56 <div class="b3"><span>B</span></div>
57 <div class="c">C</div>
58 </div>
59 </td>
60 <td>
61 <div class="bg">
62 <div class="a">A</div>
63 <div class="b4"><span>B</span></div>
64 <div class="c">C</div>
65 </div>
66 </td>
67 <td>
68 <div class="bg">
69 <div class="a">A</div>
70 <div class="b5"><span>B</span></div>
71 <div class="c">C</div>
72 </div>
73 </td>
74 <td>
75 <div class="bg">
76 <div class="a">A</div>
77 <div class="b6"><span>B</span></div>
78 <div class="c">C</div>
79 </div>
80 </td>
81 <td>
82 <div class="bg">
83 <div class="a">A</div>
84 <div class="b7"><span>B</span></div>
85 <div class="c">C</div>
86 </div>
87 </td>
88 </tr>
89 </table>
90 <p>This test is meaningless if you don't pass <a href="margin-collapse-155">test 055</a>.</p>
91
92
93 </body>
94 </html>