There are 2 ways to get help with your CSS.
1) You can consult the internet to learn more about CSS and using it within your website. Here are a few places to begin your education:
http://www.w3schools.com/css/css_intro.asp
http://en.wikipedia.org/wiki/Cascading_Style_Sheets
2) You could hire a CSS Programmer to get help with your CSS. Save time and rest easy by using a Ubertor Approved CSS Vendor. Click here to see the current CSS Approved Vendor List.