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