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