code: def x_axis_properties(self, title_size=None, title_offset=None,
                            label_angle=None, label_align=None, color=None):
          
          self._axis_properties('x', title_size, title_offset, label_angle,
                                label_align, color)
          return self
docs: Change x-axis title font size and label angle
  
          Parameters
          ----------
          title_size: int, default None
              Title size, in px
          title_offset: int, default None
              Pixel offset from given axis
          label_angle: int, default None
              label angle in degrees
          label_align: str, default None
              Label alignment
          color: str, default None
              Hex color