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