6 iframe0.removeChild(style0);
9 style0=document.createElement('style');
10 style0.innerHTML = 'span { color: blue; }';
12 iframe0=document.createElement('iframe');
13 iframe0.appendChild(style0);
14 iframe0.src='javascript:window.top.callback();';
15 document.body.appendChild(iframe0);
17 if (window.testRunner)
18 testRunner.dumpAsText();
20 <p>PASS unless crash</p>