title: Flex AreaChart CSS: Can style area fills but not area strokes and alpha?
body: <p>I'm working on this AreaChart. But how come I can set area fills through CSS but not area strokes and alpha? That makes no sense!</p>
  
  <pre><code>&lt;fx:Style&gt;
    @namespace mx "library://ns.adobe.com/flex/mx";
  
    mx|AreaChart { chartSeriesStyles: Series1, Series2; }
    .Series1 { areaFill: #999999; areaStroke: #666666; alpha: 0.8; }
    .Series2 { areaFill: #cccccc; areaStroke: #999999; alpha: 0.8; }
  &lt;/fx:Style&gt;
  </code></pre>
  
  <p>It only works when I take out the areaStrokes and alphas.</p>
  
  <p>I got the alphas working by doing:</p>
  
  <pre><code>&lt;mx:AreaSeries ... alpha="0.8" /&gt;
  </code></pre>
  
  <p>But the same does not work for areaStrokes:</p>
  
  <pre><code>&lt;mx:AreaSeries ... areaStrokes="#999999" /&gt;
  </code></pre>
  
  <p>What should I do?</p>
  
  <p>Mats</p>