Managing your CSS (GSS) files with variables and a theme

AppResources.java

package com.company.project.client.resources;
 
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
 
public interface AppResources extends ClientBundle {
    interface Style extends CssResource {
        // Your classes here
    }
 
    @Source("css/style.gss")
    Style style();
}