code: def crosses(self):
          
          crosses = self._cross_xAx.crosses
          if crosses is None:
              return XL_AXIS_CROSSES.CUSTOM
          return crosses.val
docs: Member of :ref:`XlAxisCrosses` enumeration specifying the point on
          this axis where the other axis crosses, such as auto/zero, minimum,
          or maximum. Returns `XL_AXIS_CROSSES.CUSTOM` when a specific numeric
          crossing point (e.g. 1.5) is defined.