Menu questions

I'm really pleased with Catch Base Pro :) My site at http://laihianluja.fi/smyo2017 is almost ready for the rest of the content, but I' have one "problem" with the menu(s). I try to describe it the best I can: Currently the "top" Menu items Etusivu, Kisainfo, Media and Tulokset also work as pages -> If I click e.g. Kisainfo, there's a page for that menu item. However, I'd want it this way: The "top" menu items Etusivu, Kisainfo, Media and Tulokset only open the submenu items to be selected and don't open a page on their own. How should I create the menus to accomplish this? Currently the "top" level menu items are all "pages", but I don't know what options I should choose. I hope you understand what I'm after here :)