Version: 4.0.2
10 Troubleshooting
10.1 General
10.1.1 IE ignores my CSS or behaves strange in other ways
In quirks mode, IE does not parse your page as XML, in particular it will not recognize many instances of "empty tag shorthand", e.g. "<img src=’...’ />", whereas the Web Server uses (lib "xml.ss" "xml") to format XML, which uses empty tag shorthand by default. You can change the default with the empty-tag-shorthand parameter: (empty-tag-shorthand 'never).