SUMMARY 6
Topic 1: The importance of the layout height and width.
Setting up the height is a setting you should avoid and should just consider using the default auto height. This height will then change according to the amount of content being put within. Though on the other hand the width should be set up specifically more than the height. The width is very important for the display of content and elements with the view of the page.
Topic 2: Achieving a fluid center column.
You can achieve a fluid center column by either using a negative margin or CSS3. By using negative margins by using a wrapping method element having one around all elements and a second one around the left and center columns. With CSS you can have the columns act similarly to a table as tables have three forms they can take such as table wrapper, containing row rappers, and row of table data cells.
Topic 3: The usefulness of having inner divs.
Inner divs are able to insert horizontal padding that will not interrupt the layout. They also provide a colorful border around the content for a more stylish look. The horizontal spaces are created by left and right margins that will push divs away from the original article element and this helps give it a more spacious look.