Saturday, August 18, 2007

css

Style sheets are a very powerful tool for the Web site developer. They give you the chance to be completely consistent with the look and feel of your pages, while giving you much more control over the layout and design than straight HTML ever did.
Invented in 1997, Cascading Style Sheets (CSS) are just now starting to be widely used among browsers and Web developers are learning to be more comfortable with them. Those of you who use HomeSite 4.0 know that they are eventually going to take the place of tags such as , which have been deprecated in HTML 4.0.
There are three parts to CSS: the styles, their placement, and the fact that they can cascade.
The Styles
One of the more common styles applied to HTML is the color and size of text. In HTML 3.2 you would create a blue H4 headline like this:

a blue headline


However, there was no way to ensure that all H4 headlines were blue except by typing in the font tag before and after each one.

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