diff --git a/frontend/src/main.rs b/frontend/src/main.rs
index 2408e4f..718d467 100644
--- a/frontend/src/main.rs
+++ b/frontend/src/main.rs
@@ -2,26 +2,30 @@ use orbtk::prelude::*;
 use orbtk::theme::DEFAULT_THEME_CSS;
 //use orbtk::theme::LIGHT_THEME_EXTENSION_CSS;
 
+// helper modules
 pub mod base_state;
 pub mod data;
 pub mod keys;
+
+// the frontend
 pub mod main_view;
 
 // validation check of a policy data element given by its poliy code
 pub mod policycheck_view;
 pub mod policycheck_state;
+pub mod policycheck_menu;
 
 // manage list of policy data structures
 pub mod policylist_view;
 pub mod policylist_state;
 
 //#[cfg(feature = "light-theme")]
-static WIDGET_EXT: &'static str = include_str!("../resources/stylesheets/policyholder_check.css");
+static STYLESHEET: &'static str = include_str!("../resources/stylesheets/advotracker.css");
 
 fn get_theme() -> ThemeValue {
     //ThemeValue::create_from_css(LIGHT_THEME_EXTENSION_CSS)
     ThemeValue::create_from_css(DEFAULT_THEME_CSS)
-	.extension_css(WIDGET_EXT)
+	.extension_css(STYLESHEET)
 	.build()
 }
 
@@ -31,8 +35,8 @@ fn main() {
 	    Window::new()
 		//.title("OrbTk - Policyholder checker example")
 		.title("AdvoTracker - Versicherungsnummern")
-		.position((-500.0, -100.0))
-		.size(480.0, 260.0)
+		.position((500.0, 100.0))
+		.size(640.0, 480.0)
 		.min_width(460.0)
 		.min_height(180.0)
 		.resizeable(true)