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