Modifying default GWT CSS styles with UiBinder and ClientBundle

[GCSimon]

I want to use default CSS styles with UiBinder and ClientBundle (e.g. .gwt-DecoratedTabBar, etc.), but I get a compile error when I make a Resources interface which extends ClientBundle, with @Source("my_css.css") before my CssResource field.  The only way I have found to get around that is to use @NotStrict before the @Source annotation.  But when I read through the docs it seems to imply that @NotStrict is not the best way to do this.  Is there another, more "approved" method to use modified GWT CSS classes within ClientBundle?

[Jens]

In your css file you have to mark external css classes with @external.

See: http://code.google.com/intl/en/webtoolkit/doc/latest/DevGuideClientBundle.html#External_and_legacy_scopes

-- J.

[GCSimon]

Thanks Jens.  I didn't pick up on the subtle reference to @external.