I can't see the scrollbars !

I got a problem:
The scrollbars aren't visible on a page where there is more content on, than there is displayed:
Look here:
http://ce3c.hostingposts.com/?pag=tutorials/css

html { overflow: auto; }

body { overflow: auto; }

whoops
thank you very much!

Why don't you go and put up the child selector, sibling selector, attribute selector, and universal selector?

http://css.maxdesign.com.au/selectutorial/index.htm