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