Responsive chart

(async () => {

    // Load the dataset
    const data = await fetch(
        'https://demo-live-data.highcharts.com/aapl-c.json'
    ).then(response => response.json());

    const chart = Highcharts.stockChart('container', {
        chart: {
            height: 400
        },

        title: {
            text: 'Highcharts Stock Responsive Chart'
        },

        subtitle: {
            text: 'Click small/large buttons or change window size to test ' +
                'responsiveness'
        },

        rangeSelector: {
            selected: 1
        },

        series: [{
            name: 'AAPL Stock Price',
            data: data,
            type: 'area',
            threshold: null,
            tooltip: {
                valueDecimals: 2
            }
        }],

        responsive: {
            rules: [{
                condition: {
                    maxWidth: 500
                },
                chartOptions: {
                    chart: {
                        height: 300
                    },
                    subtitle: {
                        text: null
                    },
                    navigator: {
                        enabled: false
                    }
                }
            }]
        }
    });

    document.getElementById('small').addEventListener('click', () => {
        chart.setSize(400);
    });

    document.getElementById('large').addEventListener('click', () => {
        chart.setSize(800);
    });

    document.getElementById('auto').addEventListener('click', () => {
        chart.setSize(null);
    });
})();