series.labels.font String|Function (default: "12px Arial,Helvetica,sans-serif")

The font style of the labels.

Example - set the chart series label font

<div id="chart"></div>
<script>
$("#chart").kendoChart({
  series: [ {
    labels: {
      visible: true,
      font: "20px sans-serif"
    },
    data: [1, 2, 3]
  }]
});
</script>
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