But roughly speaking HTML should contain the structure, and CSS the rendering information, especially if it's mostly a static page like here (maybe if you're wr

But roughly speaking HTML should contain the structure, and CSS the rendering information, especially if it's mostly a static page like here (maybe if you're writing a Webmail client or something it makes sense to handle more stuff on the client side). I guess the absolute horror scenario for the web would be when people start deciding to do their own personal server-side markup, and then render it with a bloated JS library on the client (hey, it's Turing complete!).