Reuse the embedded font inside other style definitions
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" backgroundColor="0xFFFFFF"> <mx:Style> @font-face { src:url("a.ttf"); fontWeight: normal; fontFamily: localFont; } .coolStyle { fontFamily: localFont; fontWeight: normal; } </mx:Style> <mx:Button styleName="coolStyle" label="Try Me"/> </mx:Application>