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