demos/org.eclipse.fx.ecp.app/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin>
<extension id="product" point="org.eclipse.core.runtime.products">
	<product name="ECP for JavaFX" application="org.eclipse.fx.ui.workbench.fx.application" >
		<property name="appName" value="ECP for JavaFX" />
		
		<property name="applicationXMI" value="org.eclipse.fx.ecp.app/Application.e4xmi" />
		
		<property name="cssTheme" value="theme.default" />
		
	</product>
	
</extension>
<extension  point="org.eclipse.fx.ui.theme">
	<theme id="theme.default" basestylesheet="css/default.css" />
	
</extension>
</plugin>