Request: “Divi-height” in CSS3

Any person who has played with HTML has used "repeating backgrounds", and if you have ever used these you are probably aware of a major issue. If it needs to connect at the bottom, with a footer, and the content isn't exactly the right height it'll look messed up. For example, if your background is 41px in height, and your container is exactly 80px high, it will not connect correctly. This is w