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