Scripted advanced tabs and added css animations

src/main/java/com/release11/klaus/controller/EventController.java

@@ -31,6 +31,7 @@ public class EventController {
     private final EtrackService etrackService;
     private final List<Event> eventList = new LinkedList<>();
 
+
     @GetMapping("/etrack/{uuid}")
     public String showEtrack(@Valid EventRequestDto eventRequestDto, @PathVariable UUID uuid, final Model model,
                              BindingResult bindingResult){