<s:Window
    xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:mx="library://ns.adobe.com/flex/mx"
    xmlns:s="library://ns.adobe.com/flex/spark" width="400" height="400">

    <fx:Script>
    	<![CDATA[
    	
    	]]>
    </fx:Script>

<s:VGroup id="myGroup" paddingTop="10" paddingBottom="30" paddingLeft="10" paddingRight="30">
	<s:Panel id="myOutterPanel" backgroundColor="0x00ff00" title="Outter Panel" top="5" bottom="5" left="5" right="5" width="200" height="200" >
		<s:Panel id="myInnerPanel" title="Inner Panel" backgroundColor="0xff0000"/>
	</s:Panel>
	<s:Rect id="childBorder" left="10" right="30" top="10" bottom="30">
	            <s:stroke>
	                <s:SolidColorStroke color="0x0000FF" weight="3"/>
	            </s:stroke>
        </s:Rect> 
</s:VGroup>   
   	
</s:Window>