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