IE8 與 MENU元件的BUG

引用自:http://blogs.msdn.com/giorgio/archive/2009/02/01/asp-net-menu-and-ie8-rendering-white-issue.aspx

加上<DynamicMenuStyle CssClass="IE8Fix" />

-------------------------------------
<asp:Menu ID="Menu1" runat="server" DataSourceID="SiteMapDataSource1">
<DynamicMenuStyle CssClass="IE8Fix" />
</asp:Menu>

.IE8Fix{
z-index: 100;
}