I know, I know, I asked this question before. Unfortunately, I lost my work. I started over and I came back to my old post (min-height:100% doesn't work on my container?) and couldn't remember what the trick actually was.
So I will post the link to my "experiment" here and I hope that you guys (or girls) can help me out, the problem is: I want the footer to be at the very bottom and the content and the two sidebars to connect to the top of the footer. (Also, the scrollbars have to disappear, haha)
http://www.jbehrens.nl/test/index.html
If anyone's able to help me, it's very much appreciated!
Set the footer to have
position: fixed
bottom: 0
And then set a height for your side bars and content pane and you might want to set
overflow: scroll
for the side bars and the content pane.
来源：https://stackoverflow.com/questions/10465250/css-sticky-footer