code: func PaddleIconStyle(id string) kml.Element {
  	return kml.IconStyle(
  		kml.HotSpot(kml.Vec2{X: 0.5, Y: 0, XUnits: "fraction", YUnits: "fraction"}),
  		kml.Icon(
  			kml.Href(PaddleHref(id)),
  		),
  	)
  }
docs: // PaddleIconStyle returns an IconStyle for the paddle icon with id and the
  // hotspot set. See http://kml4earth.appspot.com/icons.html#paddle.