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