Fullwidth logo

Hi!

Thank you very much for the theme, it’s really great!

I have more or less one question, I want my logo on this website: http://www.vtek.se/ to be fullwidth on any kind of screen.

What I mean by this is that I want the turquoise and red bars to extend both left and right and not follow the width that the page is in. How do I manage that?

Thanks in advance!