Child theming -> Navigation & page logo

Hi,

I'm trying to set my main navigation and logo next to each other. I'm trying to use firebug but I just can't seem to get it right. Could someone assist me? I'm also using megamenu plugin and I inserted that to replace the regular navigation. That worked just fine. Now I just want to move my logo next to it but I think they are in different divs? Should they be in the same div? (It's my first time trying to modify a theme...)
Thank you!