html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.line([

        {x: 'January', value: 2},

        {x: 'February', value: 5},

        {x: 'March', value: 3},

        {x: 'April', value: 9},

        {x: 'May', value: 4}

    ]);

​

    // Get background.

    var background = chart.background();

​

    background.stroke('2 rgb(36,102,177)');

    background.corners(10);

    background.fill({

        keys: [

            '#FFECB3 0.2',

            '#FFE082',

            '#FFECB3 0.2'

        ],

        angle: -90

    });

​

    chart.title('Get and modify background');

    chart.container('container');

    chart.draw();

});