Element button pseudo-element :after generated with display block line-height 1 box-sizing content-box border 0px rgba(0,0,0,1) solid font-size 16px z-index auto cursor default font-weight normal overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px position static padding 20px width 160px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto transition float none border-radius transform