Who can give me some advice?

It is not so easy to help customers design the first page, but the customer said that he hoped to it can meet w3c of xhtml standard. Then I have suffered the Internet to look for some information about the W3C standard. And I found it is very difficult for me to solve the problem.Is there any easier way you can provide us? Meanwhile the Internet also provide psd to html services: http://www.pgconversion.com, the price of which is relatively cheaper. I want to try, please give some advice.

Hi there. Sorry I don't really understand your problem and i'm not sure if it's the level of detail or your level of English.

Inputting your code into http://validator.w3.org/ will validate it for you and tell you what the problems with it are. If you already knew that, I apologise.

Seven