Keeping HTML footer at the bottom of the window if page is short

Question

Some of my webpages are short. In those pages, the footer might end up in the middle of the window and below the footer is whitespace (in white). That looks ugly. I\'d like

Answer 1

HTML

    

        
Lorem ipsum dolor sit amet consectetur...
    

    

        

            
One
            
Two
            
Three
        
    

CSS

body {
    min-height: 100%;
}

footer {
    position: absolute;
    bottom: 0;
}