I designed the website without any space at the top or the bottom on purpose. It looks as if it's merged with the browser, and besides, the white will be gone as soon as the site pages get larger.
On the color, I might just change the white to a lighter shade of blue, or a light shade of grey. Not right at this moment, because I am working on the website for my company, so I don't have to many time for my own personal creations.
Thanks for the comment though kalf!
P.S. A 'kalf' is a young cow in Dutch
