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