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