I am a professional Web Designer & Developer. I work with HTML, XHTML and CSS every day, and would be glad to help with your problems, and answer your questions.
Experience in the area I have been a web designer/developer since 1997. I started developing websites with HTML 3.2 and using tables for layout. In 2006 I received my degree in Computational Media, and now work full time as a Webmaster and Interactive Media Author, as well as teaching continuing education courses on HTML, CSS and ActionScripting at my local college. Currently I design with XHTML and CSS - no tables and much cleaner and more accessible code and allows the designer more freedom and flexibility than tables.
New Media Production & Design Degree - SAIT Polytechnic