inline-replaced-height-007

Inline replaced elements with percentage based intrinsic height that cannot be resolved

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Assertion
An inline replaced elements with a percentage height that cannot be resolved has no intrinsic height.

Source

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 2 <html>
 3     <head>
 4         <title>CSS Test: Inline replaced elements with percentage based intrinsic height that cannot be resolved</title>
 5         <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
 6         <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#inline-replaced-height">
 7         <meta name="flags" content="">
 8         <meta name="assert" content="An inline replaced elements with a percentage height that cannot be resolved has no intrinsic height.">
 9         <style type="text/css">
10             #div1
11             {
12                 position: relative;
13             }
14             div div
15             {
16                 border: solid green;
17                 height: 150px;
18                 position: absolute;
19                 top: 0;
20                 width: 300px;
21             }
22             iframe
23             {
24                 border: solid red;
25                 display: inline;
26                 width: auto;
27             }
28         </style>
29     </head>
30     <body>
31         <p>Test passes if there is no red visible on the page.</p>
32         <div id="div1">
33             <iframe height="50%"></iframe>
34             <div></div>
35         </div>
36     </body>
37 </html>