<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Absolutely positioned inline-block replaced elements with percentage based intrinsic height that cannot be resolved and 'top' specified</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-replaced-height" />
		<link rel="match" href="absolute-replaced-height-014-ref.xht" />

        <meta name="flags" content="" />
        <meta name="assert" content="An absolutely positioned inline-block replaced element with a percentage height that cannot be resolved has no intrinsic height." />
		<!--
		"
		(...) the height of the containing block of an absolutely
		positioned element is independent of the size of the element itself,
		and thus a percentage height on such an element *_can always be
		resolved_*. However, it may be that the height is not known until
		elements that come later in the document have been processed.
		"
		http://www.w3.org/TR/CSS21/visudet.html#the-height-property
		-->

        <style type="text/css">
            div#containing-block
            {
                position: relative;
            }
            div div
            {
                border: solid green;
                position: absolute;
                top: 1in;
                width: 300px;
            }
            iframe
            {
                border: solid red;
                bottom: auto;
                position: absolute;
                top: 1in;
                width: auto;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is <strong>no red</strong>.</p>
        <div id="containing-block">
        <iframe height="50%"></iframe>
            <div></div>
        </div>
    </body>
</html>