<link rel="stylesheet" type="text/css" href="path/to/shadycss.css">
.btn {
background-color: red;
}
import javafx.scene.control.Button;
import javafx.scene.layout.VBox;
import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.Scene;
public class Main extends Application {
@Override
public void start(Stage primaryStage) {
button.getStyleClass().add("btn");
VBox vbox = new VBox(button);
Scene scene = new Scene(vbox, 300, 200);
scene.getStylesheets().add("path/to/shadycss.css");
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
