This Is The Main Content

The table has three cells: the first cell, at the left, adds an artificial left margin. The second cell, in the middle, takes the main content of the page.The final cell, at the right, might contains a decorative sidebar.

Note that you can also have tables within a table cell, for further substructure of the page. An example is the table to the left of this paragraph.

Here is some space for extra text, highlighted by the table cell's background color.