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