ElementStacks

HTML

<script src="http://highcharts.com/js/testing.js"></script>
<div id="container" style="height: 400px"></div>

JavaScript

var defaults = {
      chart: {
      	renderTo: 'container',
        style: {
          fontFamily: 'Arial, Helvetica, Clean, sans-serif'
        }
      },

      labels: {
        style: {
          fontFamily: 'Arial, Helvetica, Clean, sans-serif'
        }
      },

      tooltip: {
        style: {
          fontFamily: 'Arial, Helvetica, Clean, sans-serif'
        }
      },

      xAxis: {
        labels: {
          style: {
            fontFamily: 'Arial, Helvetica, Clean, sans-serif'
          }
        }
      },

      yAxis: {
        labels: {
          style: {
            fontFamily: 'Arial, Helvetica, Clean, sans-serif'
          }
        }
      }