Edit in JSFiddle

//http://www.we-are-gurus.com/blog/1501-create-a-3d-block-with-css3
<div id="box" mode="real3d">K</div>
Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, world.Hello, 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}