          }
                },
                axisBorder: {
                    show: false
                },
                axisTicks: {
                    show: false
                }
            },
            yaxis: {
                labels: {
                    style: {
                        colors: '#9ca3af'
                    }
                }
            },
            legend: {
                show: false
            },
            dataLabels: {
                enabled: false
           