header 1

This style of text is called "byline"

header 2

This style is called "callout"

This is a sample of what some regular text with the "text" css tag on it. It automatically spaces the text, making it easy to read.

header 3

This style is called "orangebox"

this style of text is called "superfine". It is basically the same as "fine" but slightly indented on the left hand side.

this text is called a "pullquote" and is just another style from the cascading stylesheet (named style.css). This file resides in the root directory of your site and is linked to any of the pages which use its styles.
I hope your web design software handles tables well, as obviously they are used extensively in Adobe GoLive Cyberstudio.

This is a sample of "fine", which has tighter leading than the regular "text" tag. Obviously you won't need to use every tag on every page, but this shows a good sample of a variety of styles you can use.