title: Make single bar in highcharts the width of the container
body: <p>I have a chart using a stacked bar. the container is 400px wide x 20px height, but I can't seem to get the bar to extend to 100% of the container.</p>
  
  <p>There will only ever be one bar.</p>
  
  <p>You can see the remaining part of the container as there is a light blue background colour (see jsfiddle).</p>
  
  <p>How can i force the width of the bar to 100% of the container?</p>
  
  <p><a href="http://jsfiddle.net/SDK9X/" rel="nofollow">http://jsfiddle.net/SDK9X/</a></p>