Make Sub Navbar Come Further Down The Page For Images

[123LearnToTrade]

Hey All,
Any help on this would be greatly appreciated: I would like to add four images across the top of my website in the area which I believe is called the subnavbar.

I included a screen shot. Basically the white area in the red box below I want to make come down the page maybe 100-150 more pixels and then insert 4 images spaced across the top of the page. I have been able to insert the images with a script however they do not cause this area to expand, rather the images are just going outside of the white boarder and onto the main page.



Thanks in advance everyone