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Test Info:

<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
-->
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>CSS Test: CSS display:contents</title>
<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=907396">
<link rel="help" href="http://dev.w3.org/csswg/css-display">
<style type="text/css">
html,body {
color:black; background-color:white; height:100%; font-size:16px; padding:0; margin:0;
}
iframe { padding:0;margin:0;border-width:0;width:100%;height:90%; color:red; }
</style>
<script>
function runTest(iframe) {
var win = iframe.contentWindow;
var doc = iframe.contentDocument;
doc.body.offsetHeight
var e = doc.querySelectorAll('*');
var contents = new Array;
for (i=0; i < e.length; ++i) {
var elm = e[i];
if (win.getComputedStyle(elm).display == 'contents') {
contents.push(elm);
elm.style.display='none';
}
}
doc.body.offsetHeight;
for (i=0; i < contents.length; ++i) {
elm = contents[i];
elm.style.display='contents';
}
doc.body.offsetHeight;
}
</script>
</head>
<body>
<iframe src="display-contents-acid.html" frameborder=0 onload="runTest(this)"></iframe>
</body>
</html>