Custom CSS

Hi There, I'm running the following site using Catch Box Pro: welcome.dls-jersey.co.uk I've got some custom CSS that make the page background transparent and display a graduated site background. I'm trying to make the footer appear blue as the menu bar does, but can't identify the colour range. I'd also like to make my header logo/image the same width as the menu bar - I guess that means removing any padding??? Thanks in advance Andrew