html,

body,

#container {

  width: 100%;

  height: 100%;

  margin: 0;

  padding: 0;

}

anychart.onDocumentReady(function () {

  anychart.data.loadJsonFile(

    'https://cdn.anychart.com/samples/circle-packing/ancient-greek-philosophers/data.json',

    function(data) {

      var treeData = anychart.data.tree(data, 'as-table');

      var chart = anychart.circlePacking(treeData);

      var palette = anychart.theme()[0] ? anychart.theme()[0].palette.items : anychart.palettes.defaultPalette;

      chart.fill(function() {

        return palette[this.depth];

      });

      chart.hovered().fill(function () {

        return anychart.color.darken(palette[this.depth], this.depth / 10 + 0.1);

      });

      chart.labels().anchor('center-top').offsetY('5%');

      chart.container('container');

      chart.draw();

    }

  );

});