<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=200089 --> <head> <title>Test for Bug 200089</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=200089">Mozilla Bug 200089</a> <div id="display" style="width: 600px"> <table border="0" id="t" style="width: 300px; margin-left: auto; margin-right: auto"> <tr><td>Cell</td></tr> </table> </div> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 200089 **/ is(getComputedStyle($("t"), "").width, "300px", "Used width should match specified width in this case"); </script> </pre> </body> </html>