The page inside iframe is loaded dynamically by javascript.
I use jQuery, so I tried like this.
var css2 = '<link rel="stylesheet" href="/inc/css/style.css" type="text/css"/>';
$("iframe").contents().find("head").append(css2);
This works fine with firefox, but not with IE.
Then I created dom and append it to the head tag manually with 'createElement', 'setAttribute'. It still does not work with IE.
I think there is a security issue in controlling iframe dynamically. Is there a way to make it work with IE?