Defining Document Compatibility
http://msdn.microsoft.com/en-us/library/cc288325%28VS.85%29.aspx
Note When configured to load Intranet pages in Compatibility View, Internet Explorer makes an exception for pages loaded using the localhost address or a loopback address. Pages loaded using one of these techniques are displayed in IE8 mode when the <!DOCTYPE> directive specifies a standards based document type.
#browser #browsers #compatibility #doctype #ie #ie7 #ie8 #microsoft #web #webdev #document #mode