Version: (using KDE KDE 3.5.5) Installed from: SuSE RPMs Some sites are using gzipped css files for css. The example is - http://moikrug.ru/ It contains the link like link rel="stylesheet" type="text/css" href="/data/styles_4218090422.css.gz" and the Konqueror shows this site without any style - just plain text.
This is a site problem - the css should be served up with the following in the header: Content-Encoding: gzip