title: XHTML and CSS books
body: <p>I would like to learn moders XHTML and CSS programming. Does someone has any good book suggestions where to start? I would like to have a book where I can learn those languages completely or as much as possible and I can use them if I get trouble on my web-programming projects. And of course I would like that my sites passes web-standards and validators and teaches what are different DTD's.</p>