Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/CSS2/visuren/anonymous-boxes-001a.xht - WPT Dashboard Interop Dashboard
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<head>
<title>CSS Test: Percent height inside anonymous block</title>
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
<link rel="match" href="anonymous-boxes-001a-ref.xht" />
<meta content="ahem image" name="flags" />
<meta content="Anonymous block boxes are ignored when resolving percentage values that would refer to it: the closest non-anonymous ancestor box is used instead." name="assert" />
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style type="text/css"><![CDATA[
body {margin: 8px;}
div#overlapped-red
{
background-color: red;
height: 100px;
left: 208px;
/*
8px : body's margin-left
+
160px : 4 characters of "Some" 40px wide each
+
40px : one blank white space of 40px wide
--------------------------------------------------
208px
*/
position: absolute;
width: 100px;
z-index: -1;
}
div#closest-non-anonymous-ancestor
{
color: white;
font: 2.5em/1.25 Ahem; /* equivalent to 40px/50px in absolute units */
height: 200px;
}
img#child-of-anonymous-block-box {height: 50%;}
]]></style>
</head>
<body>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="overlapped-red"></div>
<div id="closest-non-anonymous-ancestor">Some <img id="child-of-anonymous-block-box" src="support/1x1-green.png" alt="Image download support must be enabled" /> text
<p>More text</p>
</div>
<!--
For example, if the child of the anonymous block box inside the DIV
above needs to know the height of its containing block to resolve a
percentage height, then it will use the height of the containing
block formed by the DIV, not of the anonymous block box.
-->
</body>
</html>