gap between menu and content not as in the demo

Hi there,

love the theme, but there's one thing I would like to change. The gap between menu and content (modules, items) is too large for me. In the gavick demo it looks much better. Does anyone know what to change to get the areas closer. I tried with gkPageContent, gkContentWrap, itemBody, but nothing helped. Any suggestions? Pic attached. Thanks in advance!

demo_gap.jpg

It would be easier if you can post a link to your website so we can identify selectors.

See you around...