XF 1.2 Help editing forum header

Can someone help me get this look on Xenforo. I got the Page-container template correct but I've can't get the correct width for the rest of the stuff. Here's what I'm trying to do: Link

The Breadcrumb/logo/search bar across the forum itself and the Navigation across the entire page.
I provided a picture of what Im trying to do. As for the skin, it's just the default one right now, the one you get when you buy Xenforo.