Just as the image and text block proportions change from large to medium to small, so too does the grid. The Web Design Success Story system is a three column arrangement in three widths. The largest width is reserved for paragraphs of descriptive copy in the Web Design Success Story system. The medium width contains the main menu choices, and the narrowest width is used when needed for additional submenu selections in the Web Design Success Story system. If no submenu is used the description column occupies the entire width of the two right side columns in the Web Design Success Story system.