使用css在文本control.htmlText中设置样式标签和标签

I've got this mxml:

我有这个mxml:

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="https://www.adobe.com/2006/mxml" layout="absolute">
    <mx:htmlText>
        <![CDATA[
            <a href="/go.html?url=foo">link me</a><b>bold me</b>
        ]]>
        </mx:htmlText>
    </mx:Text>
</mx:Application>
<?xml version