Upload validation page errors

To whom it may concern,

I am in the United States Air Force stationed in Germany.  I am learning CSS in a distance education college class over the internet.  I really Iike xhtml and CSS.  Your validation pages are great!  I and some other students (including the instructor) are having trouble with the CSS upload validation page.  If we try to use it on our pages that have already validatied xhtml-strict we get the following error message: 

To work as intended, your CSS style sheet needs a correct document parse tree. This means you should use valid HTML.



Then a whole list of unreconized parse errors that should be O.K.  Then if we take the same page, without changing it and upload it to a web server and validate it using your CSS url page, we get congradulations there are no errors.  Just though we would let you know; it is a little more inconvient having to upload them to the web server before everytime we validate them.  Thanks!!!

Again, great job on your  services and thanks for your time and efforts.

Kodie Killian

Student - University of Maryland: Distant Education Services