Website Design: CSS and PHP

[ProgrammingFun]

Does anyone know of a good site from which I can easily learn CSS and PHP so that I can create a professionnal website like Nero's website (I am a beginner)?
Also how can I set a website backgrount so it looks like it is still but the content in the center (table) is only moving?

Thanks for the help.

[DemonWasp]

For your first question, the W3 Schools CSS tutorial is great. I wouldn't know about PHP.

For your second question, here's a short how-to on Background Image Watermarks.

[ProgrammingFun]

Thanks!