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: Absolutely positioned elements do not establish a new containing block for fixed position descendants</title>
5 <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
6 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#absolute-positioning">
7 <meta name="flags" content="">
8 <meta name="assert" content="An absolutely positioned box does not establish a new containing block for fixed positioned descendants.">
9 <style type="text/css">
10 p
11 {
12 margin-top: 1in;
13 }
14 #div1
15 {
16 position: relative;
17 }
18 #div2
19 {
20 position: absolute;
21 height: 1in;
22 left: 3in;
23 top: 3in;
24 width: 1in;
25 }
26 #div3
27 {
28 background: black;
29 height: 1in;
30 left: 0;
31 position: fixed;
32 top: 0;
33 width: 1in;
34 }
35 </style>
36 </head>
37 <body>
38 <p>Test passes if there is a box in the upper-left corner of the page.</p>
39 <div id="div1">
40 <div id="div2">
41 <div id="div3"></div>
42 </div>
43 </div>
44 </body>
45 </html>