Element block pseudo-element :after generated with margin 0px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid padding 20px background float none width 160px font-size 36px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden cursor default height auto transition font-weight bold position static border-radius line-height 1 box-sizing content-box transform