Remove shadow/background glow on highcharts data label?

Question

If you check out my http://jsfiddle.net/WOUNDEDStevenJones/oe1vcmqj/1/, the red labels on the chart have a subtle white glow behind them (in at least Chrome and FF). How do I r

Answer 1

dataLabels: {
      enabled: true,
      format: '{point.y}',
       style: {
          textOutline: false 
           }
        },