Element block pseudo-element :after generated with margin 0px transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius font-size 18px font-weight bold z-index auto padding 10px background border 1px rgba(0,0,0,1) solid line-height 1 width 160px position static box-sizing content-box transform cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none display block overflow hidden height auto