XF 1.5 Full-Width Banner Below Header

[Lucidpage]

I would like to add a full-width banner BELOW the header and ABOVE the navigation tabs.

How can I do this?

 

[xenfans]

Admin > Appearance > Templates > find ad_above_top_breadcrumb, and add your ad there.
To show you the full width available I made a dirty div that's set to 100% and background red, just to visualize it for you:

 

[Lucidpage]

Thanks, but what if I wanted to put the banner here, just below the logo and header, but above the navigation? Basically, I would like it to "ride" on top of the navigation.