This is the left content this is the left content : This is the left content this is the left content : This is the left content this is the left content : This is the left content this is the left content : This is the left content this is the left content : This is the left content this is the left content : This is the left content this is the left content :

The side column colours are background images repeated on 100% high outer containers. To get over the fact that most browsers will not expand pass the 100% limit the images are also repeated on inner fluid height containers which just burst out of the 100% high wrapper and continue the illusion of equalising columns

Something like this is of course far simpler with a table structure but I leave the example here for demonstartion purposes. The other techniques used in this demo are already explained in the original 3 col demo.

This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content :

This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content

This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : This is the center content : last