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