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