

Group 1 - Images
Group 2 - White space, Decorative strip / column
Again, in Standard Templates, this category is controlled by the standard table html tags.In Customizable Templates, the setting is controlled by <div> in the style sheet
Group 3 - Main Content and Meun (main_link, sub_link, quick_link)
As mentioned in Group 1, some of the menus in the Standard Templates are setup by the image link names noting on/off, these menu choices are text in the Customizable Templates.This category is where the web developer produces the page content. The stylesheets yul_al.css, yul_rt.css etc. for the Standard Templates only control the color and some of the font sizes. Standard html tags will work for controlling display in most of the page.
The home page in the Customizable Template is for a department's home page. Font size and color in the content, news and quick link areas, as well as page subtitles (which were images in original Templates) are totally controlled by the style sheets yul_layout.css, yul_01 etc.
The sub page in the Customizable Template can be controlled by web developers with their own style sheet if they are not going to use the default setup.