ElementStacks

HTML

<script src="http://highcharts.com/js/testing.js"></script>
<div id="container" style="height: 400px; width: 500px"></div>
<div id="container1" style="height: 400px; width: 500px"></div>
<div id="container2" style="height: 400px; width: 500px"></div>

JavaScript

/**
 * highcharts themes
 */

var theme1 = {
    colors: ["#DDDF0D", "#55BF3B", "#DF5353", "#7798BF", "#aaeeee", "#ff0066", "#eeaaee", 
        "#55BF3B", "#DF5353", "#7798BF", "#aaeeee"],
    chart: {
        backgroundColor: {
            linearGradient: [0, 0, 250, 500],
            stops: [
                [0, 'rgb(48, 96, 48)'],
                [1, 'rgb(0, 0, 0)']
            ]
        },
        borderColor: '#000000',
        borderWidth: 2,
        className: 'dark-container',
        plotBackgroundColor: 'rgba(255, 255, 255, .1)',
        plotBorderColor: '#CCCCCC',
        plotBorderWidth: 1
    },
    title: {
        style: {
            color: '#C0C0C0',
            font: 'bold 16px "Trebuchet MS", Verdana, sans-serif'
        }
    },
    subtitle: {
        style: { 
            color: '#666666',
            font: 'bold 12px "Trebuchet MS", Verdana, sans-serif'
        }
    },
    xAxis: {
        gridLineColor: '#333333',
        gridLineWidth: 1,
        labels: {
            style: {
                color: '#A0A0A0'
            }
        },
        lineColor: '#A0A0A0',
        tickColor: '#A0A0A0',
        title: {
            style: {
                color: '#CCC',
                fontWeight: 'bold',
                fontSize: '12px',
                fontFamily: 'Trebuchet MS, Verdana, sans-serif'

            }                
        }
    },
    yAxis: {
        gridLineColor: '#333333',
        labels: {
            style: {
                color: '#A0A0A0'
            }
        },
        lineColor: '#A0A0A0',
        minorTickInterval: null,
        tickColor: '#A0A0A0',
        tickWidth: 1,
        title: {
            style: {
                color: '#CCC',
                fontWeight: 'bold',
                fontSize: '12px',
                fontFamily: 'Trebuchet MS, Verdana, sans-serif'
            }                
        }
    },
    legend: {
        itemStyle: {
            font: '9pt Trebuchet MS, Verdana, sans-serif',
       ...