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