diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index a779bd0..7db7df6 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -12,30 +12,56 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
         android:onClick="btnToggle"
         android:text="Blinken ändern"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintHorizontal_bias="0.062"
+        app:layout_constraintStart_toEndOf="@+id/textViewMusteraendern"
         app:layout_constraintTop_toTopOf="parent" />
 
     <EditText
         android:id="@+id/state"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_width="154dp"
+        android:layout_height="45dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
         android:ems="10"
         android:hint="Nummer"
         android:inputType="number"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.08"
-        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/buttonState"
+        app:layout_constraintStart_toEndOf="@+id/textViewMuster"
         app:layout_constraintTop_toBottomOf="@+id/btn_toggle" />
 
     <Button
         android:id="@+id/buttonState"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
         android:onClick="btnLos"
         android:text="Los"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/btn_toggle" />
+
+    <TextView
+        android:id="@+id/textViewMuster"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="41dp"
+        android:text="Muster setzen:"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textViewMusteraendern" />
+
+    <TextView
+        android:id="@+id/textViewMusteraendern"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="32dp"
+        android:text="Nächstes Muster:"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file