Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid cursor default line-height 1 border-radius box-sizing content-box text-shadow 2px 2px 2px rgba(0,0,0,0.5) display block background transform transition margin 0px padding 20px font-weight normal height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none width 160px font-size 16px overflow hidden z-index auto position static