        outer: false
                        }
                    },
                    x: {
                        padding: {
                            left: 0,
                            right: 0
                        },
                        show: false
                    }
                },
                legend: {
                    position: 'inset',
                    padding: 0,
                    inset: {
                        anchor: 'top-left',
                        x: 20,
   