Hi, it seems that in Author mode (in oXygen 9.1) doesn't recognize accented letters in CSS selectors and thus it is not unable to properly style documents that use non-English characters in element names. See attached test files. Text "AAA" should display in red, but Author mode displays it in black as it ignores selector in čuk { color: red; } Jirka -- ------------------------------------------------------------------ Jirka Kosek e-mail: jirka@kosek.cz http://xmlguru.cz ------------------------------------------------------------------ Professional XML consulting and training services DocBook customization, custom XSLT/XSL-FO document processing ------------------------------------------------------------------ OASIS DocBook TC member, W3C Invited Expert, ISO JTC1/SC34 member ------------------------------------------------------------------