diff --git a/einkauf_suche.py b/einkauf_suche.py
index 2856756..82a1370 100644
--- a/einkauf_suche.py
+++ b/einkauf_suche.py
@@ -732,6 +732,7 @@ class WebseitenSucheApp(QWidget):
         self.init_ui()
 
     def init_ui(self):
+        self.setStyleSheet("background-color: black; color: white;")
         layout = QVBoxLayout()
 
         # Kategorien und Webseiten in zwei vertikalen Spalten
@@ -747,6 +748,7 @@ class WebseitenSucheApp(QWidget):
             checkbox = QCheckBox(webpage)
             checkbox.setChecked(self.selected_webpages[webpage])
             checkbox.stateChanged.connect(self.make_checkbox_callback(webpage))
+            checkbox.setStyleSheet("color: white;")
 
             green_webpages = ["Hornbach", "Contorion", "Gastroteile Shop", "TiroLED", "Megabad", "Baubeschlagshop" ]
             if any(green_webpage in webpage for green_webpage in green_webpages):