html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.pie([

        {x: 'Cycling', value: 10},

        {x: 'Swimming', value: 12},

        {x: 'Run', value: 18},

        {x: 'Hiking', value: 11},

        {x: 'Alpinism', value: 9}

    ]);

​

    var legend = chart.legend();

​

    // Set background.

    legend.background('#CFD8DC');

​

    chart.title('Set legend background parameter as a string');

    chart.container('container');

    chart.draw();

});