Push the Buttons
Pure CSS Push Buttons originally made by Johnie Hjelm. I have improved the code "a lot". The HTML and CSS codes are much more usable in real world projects now. Easy use of box shadows and linear gradients. The button containers that have gradients are achieved with the :before pseudo element. Positioning the pseudo element absolutely is the trick along with some negative top/left/bottom/right values (to achieve the pseudo padding).