Code sample for http://dtott.com/thoughts/2012/01/25/fun-with-3d-css-shapes.html

fun-with-3d-css-shapes-sample-1.css

#cylinder div{
    border: 5px solid blue;
    -webkit-border-radius: 100px;
    height: 100px;
    width: 100px;
    position: absolute;
    top: 0;
    left: 0;
}
#cylinder .slice-2{ -webkit-transform: translateZ(2px); }
#cylinder .slice-3{ -webkit-transform: translateZ(3px); }
#cylinder .slice-4{ -webkit-transform: translateZ(4px); }
#cylinder .slice-5{ -webkit-transform: translateZ(5px); }
#cylinder .slice-6{ -webkit-transform: translateZ(6px); }
#cylinder .slice-7{ -webkit-transform: translateZ(7px); }
#cylinder .slice-8{ -webkit-transform: translateZ(8px); }
#cylinder .slice-9{ -webkit-transform: translateZ(9px); }
...