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