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