Element block pseudo-element :after generated with float none border 0px rgba(0,0,0,1) solid font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 3px 3px 4px rgba(0,0,0,0.4) border-radius overflow hidden transition transform display block font-weight normal z-index auto margin 0px height auto box-sizing content-box background position static line-height 1 width 160px padding 20px cursor default