package com.vaadin.tests.extensions; import com.vaadin.annotations.StyleSheet; import com.vaadin.server.VaadinRequest; import com.vaadin.tests.components.AbstractReindeerTestUI; import com.vaadin.ui.Button; @StyleSheet("http://fonts.googleapis.com/css?family=Cabin+Sketch") public class ResponsiveWithCrossDomainStyles extends AbstractReindeerTestUI { @Override protected void setup(VaadinRequest request) { addComponent(new Button("Make responsive", event -> event.getButton().setResponsive(true))); } }