<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>CSS Test: Auto-imported from Gecko test 277995-1.html</title> <link rel="author" title="Boris Zbarsky" href="mailto:bzbarsky@mit.edu"> <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#anonymous-boxes"> <meta name="flags" content="dom"> <script type="text/javascript"> function doMore(data) { while(data.hasChildNodes()) data.removeChild(data.firstChild); for (var i = 0; i < 10; i++) { append(data); } } function append(data) { var row = document.createElement("div"); row.setAttribute("class", "row"); var cell = document.createElement("span"); cell.appendChild(document.createTextNode("More Data")); cell.setAttribute("class", "cell"); row.appendChild(cell); data.appendChild(row); } function doTest() { for (var i = 0; i < 10; ++i) { document.body.offsetWidth; doMore(document.getElementById('data')); } document.documentElement.className = ''; } </script> <style type="text/css"> .table { display: table; } .row { display: table-row; } .cell { display: table-cell; } </style> </head> <body onload="doTest()"> <p>There should be no red below, except for antialiasing issues.</p> <div style="position: relative; font-size: 2em;"> <div style="position: absolute; z-index: 2; top: 0; color: green; padding: 1px;"> <table> <tr> <td> <div id="data" class="table"> </div> </td> </tr> </table> </div> <div style="position: relative; z-index: 1; color: red; padding: 1px;"> <table> <tr> <td> <div style="display: table"> <div style="display: table-row-group"> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> <div style="display: table-row"> <div style="display: table-cell"> More Data </div> </div> </div> </div> </td> </tr> </table> </div> </div> </body> </html>