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: Margin collapsing - inline-block child does not collapse margins with parent</title>
5 <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
6 <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins">
7 <meta name="flags" content="ahem image">
8 <meta name="assert" content="An element that is set in inline-block and its children set to inline-block do not collapse margins.">
9 <style type="text/css">
10 div
11 {
12 font: 20px/0 Ahem;
13 width: 5em;
14 }
15 #div1
16 {
17 background: url('support/margin-collapse-2em-space.png');
18 height: 4em;
19 }
20 #div2, #div3
21 {
22 display: inline-block;
23 margin-bottom: 1em;
24 }
25 #div3, #div4
26 {
27 background: green;
28 height: 1em;
29 }
30 </style>
31 </head>
32 <body>
33 <p>Test passes if there is no red visible on the page.</p>
34 <div id="div1">
35 <div id="div2">
36 <div id="div3"></div>
37 </div>
38 <div id="div4"></div>
39 </div>
40 </body>
41 </html>