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