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