I found a good page on the internet that tells everything aboud how to do css
http://www.w3schools.com/css/default.asp
or just the homepage for more:
http://www.w3schools.com/
This is an handy scheme of all the css color codes (for making the user page colors?):
http://www.w3schools.com/css/css_colors.asp
key, hope you find it handy too XD have a nice day,