All templates have a few CSS issues with Joomla 2.5 which (unfortunately) overwrites lots of styles in its default templates.
I have fixed several issues in the templates (not all yet). If you want to try the fixed templates please grab them from Joomlacode (see sticky). They are currently not available as a separate package for download.
It is fine to download "uddeim.css" and if exists "uddeim-ie.css". It did no other changes, so there is no need to download all files.
uddeIM & uddePF Development
CB Language Workgroup
CB 3rd Party Developer