More advice for the full screen mode.
Sivut toimivat riittävän hyvin MS IE 4.0+, Opera 5.x+, Netscape 6.0+/ vast. Mozilla ja Konqueror 3.x selaimilla. Yleisesti ottaen sivut toimivat parhaiten uusimmilla Opera selaimilla. Sivujen toimivuus vanhemmissa selaimissa on heikko, erityisesti Netscape 4.x kohdalla.

I list below all topic groups, which I have done according to subjects, which they handle. You can return to this topic group by using this menu and the link Table of topic groups on the top of the each page.
Table of topic groupsFront page of CSS-guideExtra pages > S What are some speacial advances using CSS

S What are some speacial advances using CSS


Basic advances

CSS has at least following basic advances compared to HTML 3.2:

Special advances

In some matters Microsoft have made a good favour to CSS system introducing first hover, which doesn't belong to the original CSS definitions, but which is added to CSS2 like focus, which have quite the same idea as A:active. A:focus is a good companion to A:hover. Advances of A:hover and A:focus:

The only disadvantage is, that in order to get best performance, HTML 4.0 + CSS must degrade browsers, which doesn't support it. HTML 3.2 is inflexible old-fashioned way to design appearance to pages and the philosophy of CSS is totally different - concerning appearance of pages, they are incompatible.