$(function() {
    var chartStyleOptions = {
        credits: {
            enabled: false
        },
        chart: {
            margin: [10, 10, 10, 10],
            backgroundColor: {
                linearGradient: [0, 0, 0, 400],
                stops: [
                    [0, 'rgb(96, 96, 96)'],
                    [1, 'rgb(16, 16, 16)']
                ]
            },
            borderWidth: 0,
            borderRadius: 15,
            plotBackgroundColor: null,
            plotShadow: false,
            plotBorderWidth: 0
        },
        colors: ["#7798BF","#DDDF0D", "#55BF3B", "#DF5353", "#aaeeee", "#ff0066", "#eeaaee", "#55BF3B", "#DF5353", "#7798BF", "#aaeeee"],
        title: {
            style: {
                color: '#FFF',
                font: '16px Lucida Grande, Lucida Sans Unicode, Verdana, Arial, Helvetica, sans-serif'
            }
        },
        plotArea: {
            shadow: null,
            borderWidth: null,
            backgroundColor: null
        },
        tooltip: {
            backgroundColor: {
                linearGradient: [0, 0, 0, 50],
                stops: [
                    [0, 'rgba(96, 96, 96, .8)'],
                    [1, 'rgba(16, 16, 16, .8)']
                ]
            },
            borderWidth: 0,
            style: {
                color: '#FFF'
            }
        },
        legend: {
            layout: 'vertical',
            style: {
                left: 'auto',
                bottom: 'auto',
                right: '50px',
                top: '50px'
            },
            itemStyle: {
                color: '#CCC'
            },
            itemHoverStyle: {
                color: '#FFF'
            },
            itemHiddenStyle: {
                color: '#333'
            }

        },
        labels: {
            style: {
                color: '#CCC'
            }
        },
        legendBackgroundColor: 'rgba(48, 48, 48, 0.8)',
        legendBackgroundColorSolid: 'rgb(70, 70, 70)',
        dataLabelsColor: '#444',
        maskColor: 'rgba(255,255,255,0.3)'
    };
    Highcharts.setOptions(chartStyleOptions);

});