flex的Accordion组件头部文本居中显示

flex的Accordion组件头部文本默认是居左的，可以通过设置headerStyleName属性使之居中，另外还可以设置字体的样式等

 <?xml version="1.0" encoding="utf-8"?>
 <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
                xmlns:s="library://ns.adobe.com/flex/spark"
                xmlns:mx="library://ns.adobe.com/flex/mx"
                width="100%" height="100%">

     <fx:Script>
         <![CDATA[
             import mx.collections.ArrayCollection;

             [Bindable]
             private var sex:ArrayCollection = new ArrayCollection(
                 [{name:"男", value:1}, {name:"女", value:2}]);
         ]]>
     </fx:Script>

     <fx:Style>
         .accordionHeader{textAlign:center;fontWeight:bold; fontSize:12}
     </fx:Style>

     <mx:Accordion width="200" height="80%" left="20" top="20"
                   headerStyleName="accordionHeader">
         <s:NavigatorContent width="100%" height="100%" label="个人信息" >
             <s:VGroup width="100%" height="100%" top="10" gap="10">
                 <s:HGroup width="100%" horizontalAlign="center">
                     <s:Label text="姓名：" verticalAlign="middle" height="25"/>
                     <s:TextInput width="100" height="25"/>
                 </s:HGroup>
                 <s:HGroup width="100%" horizontalAlign="center">
                     <s:Label text="性别：" verticalAlign="middle" height="25"/>
                     <s:DropDownList width="100" height="25" dataProvider="{sex}"
                                     labelField="name" prompt="保密"/>
                 </s:HGroup>
                 <s:HGroup width="100%" horizontalAlign="center">
                     <s:Label text="年龄：" verticalAlign="middle" height="25"/>
                     <s:TextInput width="100" height="25" restrict="0-9" maxChars="2"/>
                 </s:HGroup>
                 <s:HGroup width="100%" horizontalAlign="center">
                     <s:Label text="职业：" verticalAlign="middle" height="25"/>
                     <s:TextInput width="100" height="25"/>
                 </s:HGroup>
                 <s:HGroup width="100%" horizontalAlign="center">
                     <s:Label text="住址：" verticalAlign="middle" height="25"/>
                     <s:TextInput width="100" height="25"/>
                 </s:HGroup>
             </s:VGroup>
         </s:NavigatorContent>
         <s:NavigatorContent width="100%" height="100%" label="情况反馈">
             <s:VGroup width="100%" height="100%" top="10" gap="10"
                       horizontalAlign="center">
                 <s:Label text="个人情况反馈" verticalAlign="middle" fontWeight="bold" color="blue"/>
                 <s:TextArea height="80%" borderColor="black"/>
             </s:VGroup>
         </s:NavigatorContent>
         <s:NavigatorContent width="100%" height="100%" label="提交信息">
             <s:VGroup width="100%" height="100%" top="10" gap="10"
                       horizontalAlign="center">
                 <s:HGroup width="100%" horizontalAlign="center">
                     <s:Label text="方式：" verticalAlign="middle" height="20"/>
                     <s:RadioButton label="匿名" groupName="radiogroup1" selected="true"/>
                     <s:RadioButton label="实名" groupName="radiogroup1"/>
                 </s:HGroup>
                 <s:Button width="70%" label="提  交" fontSize="14"/>
             </s:VGroup>
         </s:NavigatorContent>
     </mx:Accordion>
 </s:Application>