All the important CSS is in this file Im pretty sure the CSS in ‘1.CSS’ that is linked to does not effect this issue.
Viewing on my computer: Everything works fine. The columns all display either a background colour or image to the correct height.
ONLINE: The Image or background colour become visible from the left hand column visible to the left! I dont understand why… this is only an issue online and not if I view in the browser directly from my PC.