Highcharts.chart('container', {
    chart: {
        type: 'column',
        margin: 75,
        options3d: {
            enabled: true,
            alpha: 15,
            beta: 15,
            depth: 50,
            frame: {
                bottom: {
                    color: '#C0C0C0'
                },
                side: {
                    size: 1,
                    color: '#C0C0C0'
                },
                back: {
                    size: 1,
                    color: '#D0D0D0'
                }
            }
        }
    },
    plotOptions: {
        column: {
            depth: 5,
            groupZPadding: 15
        }
    },
    series: [{
        data: [2, 3, null, 4, 0, 5]
    }]
});