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