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