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