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