CodePen

HTML

            
              <div id="chart">
  Do nothing: (22%, 3,578 Votes)
  Do little: (22%, 3,578 Votes)
  Do some: (54%, 8,812 Votes)
  Go all out: (14%, 2,251 Votes)
</div>
            
          
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↑ Insert the most common viewport meta tag

CSS

            
              #chart { 
  margin: 0 auto; 
  width: 90%; 
  height: 290px;
}
            
          
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JS

            
              var chart;

var chartData = [
{
    choice: "Do nothing",
    value: 1582 },
{
    choice: "Do little",
    value: 3577 },
{
    choice: "Do some",
    value: 8811 },
{
    choice: "Go all out",
    value: 2251 }
];

AmCharts.ready(function() {
    chart = new AmCharts.AmPieChart();
    chart.dataProvider = chartData;
    chart.titleField = "choice";
    chart.valueField = "value";
    chart.outlineColor = "";
    chart.outlineAlpha = 0.8;
    chart.outlineThickness = 2;
    chart.depth3D = 10;
    chart.angle = 30;

    chart.write("chart");
});
            
          
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