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: Overflow set to 'hidden' establishes a new block formatting context</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#block-formatting">
7 <meta name="flags" content="">
8 <meta name="assert" content="A new block formatting context is established when overflow is set to 'hidden'.">
9 <style type="text/css">
10 #div1
11 {
12 height: 200px;
13 width: 200px;
14 }
15 div div
16 {
17 height: 50px;
18 width: 50px;
19 }
20 #div2
21 {
22 background: blue;
23 float: left;
24 }
25 #div3
26 {
27 overflow: hidden;
28 }
29 div div div
30 {
31 background: orange;
32 height: 1in;
33 width: 1in;
34 }
35 </style>
36 </head>
37 <body>
38 <p>Test passes if the blue and orange boxes below are the same size.</p>
39 <div id="div1">
40 <div id="div2"></div>
41 <div id="div3">
42 <div></div>
43 </div>
44 </div>
45 </body>
46 </html>