解决方法
这在Internet Explorer 7和更低版本中提供了一个称为hasLayout的内部属性。
关于这个问题的最后文章在这里：http://www.satzansatz.de/cssd/onhavinglayout.html
A lot of Internet Explorer’s rendering
inconsistencies can be fixed by giving
an element “layout.” In this article,
the authors focus on some aspects of
this complicated matter.“Layout” is an IE/Win proprietary
concept that determines how elements
draw and bound their content,interact
with and relate to other elements,and
react on and transmit application/user
events.
有关放大的特定错误的示例：1(和hasLayout)有助于修复：
