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