<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <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='inline'; } } 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>