The downside is that version 4 programming is just gibberish to version3 browsers. Fortunately, they are in the minority. The design style could be applied to a retailer of clothing, a sporting goods, animal husbandry, or any site dealing with outdoor activities. The structure here is quite different from the previous examples. It makes extensive use of 'white space'.
White space is the area of a page where nothing appears.
The opposite style is best exemplified by those sites that imitate the columns of a newspaper. They try to cram as much as possible into a very limited space. Occasionally you will see a sight that handles the columns well. But most of them are just plain ugly and difficult to read on a screen. Instead of creating problems for the visitor, we are inclined to make use of white space.