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