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-guideGuide pages > 1. What are basic structures of HTML and XML documents (introsection)

1. What are basic structures of HTML and XML documents



It is easy to make HTML-pages. There are many applications, with which you can do pages even if you don't understand just nothing about the code structure of HTML. Those application view pages almost as you see them in a browser window. These kinds of programs are called as WYSIWYG-applications (What You See Is What You Get).

A Web-document

This level of making pages is not enough, if you want effectively use CSS. It is at least at some level necessary to understand the structure of HTML- and XML-documents in code level. Section 1-4 give common introduction to HTML and CSS. I handle in these sections primary HTML-encoding and in the last section XML-encoding. If you are familiar with HTML, you can skip some sections and continue directly from HTML 4.0 + CSS and the aims of CSS. I recommend however, that you read some behavioral notes from the page Help for TM CSS menu.