IE6 font styles help



hi,
suddenly, my fonts in IE6 are all italic. how to set it back to "normal".
note that settings in IE6>tools>internet options>general>fonts and
>general>accesibility are correct. MS Word works fine...
I have Windows 98SE 4.10.2222A , IE 6.0.2800.1106IS, all updated...
thanks in advance

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