CSS is a simple file which controls the visual appearance of a Web page without compromising its structure. Using CSS Small business website design can control their font size, font color, link color and many other attributes on their web page. This will make their HTML code much more readable and the page size will be reduced.
Why to use it and how to use it properly. If you don't use CSS on your web pages and you have many tables and content on them, chances are that your HTML file size will be quite big. Fact is that we live in a busy world, and people are not will to wait more than 5 seconds web page to load.
From the other side some web developers implement the CSS on wrong way. They write their CSS in HTML code of the page, like this:
<html> <head> <title>My Page</title> <style> A { font-family: Verdana; font-size:8pt; color:black; text-decoration:none } </style> …..