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