… after further searches I finally found the answer myself:
http://www.tammyhartdesigns.com/tutorials/wordpress-how-to-use-pages-in-a-horizontal-navigation-bar/
Thanks for your attention and all the best!
I´m also looking for an option to add tabs to the default theme. Is there anybody who can point me into the right direction? I guess it´s only a line of code into the right place of the header.php….?
Thanks for any feedback!
