Doesn't look very good on chrome. Even if you fixed the cross browser issues, it would look amateurish. I'm not trying to be rude, my websites tend to look amateurish at first go too. You might want to hire a designer for a redesign though.
Unfortunately it doesn't look very good on my laptop - mbp retina, chrome. Suggest you try some cross browser test tools - take a look at <a href="http://browsershots.org/" rel="nofollow">http://browsershots.org/</a>