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