You would have a much better understanding of the World Wide Web if you knew a bit about the differences between the internet and the World Wide Web. Here are some of the key differences between the two.
CSS is short for Cascading Style Sheets. This new feature is being added to HTML and gives both web site developers and users more control over how pages are displayed. With CSS, designers and users can create style sheets that define how different elements appear (like headers and links). These style sheets can then be applied to any web page.