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