diff --git a/code/app/src/main/res/layout-port/menu_principal.xml b/code/app/src/main/res/layout-port/menu_principal.xml
index e031324..ddb0b30 100644
--- a/code/app/src/main/res/layout-port/menu_principal.xml
+++ b/code/app/src/main/res/layout-port/menu_principal.xml
@@ -21,27 +21,27 @@
         android:layout_height="29dp"
         android:ems="10"
         android:inputType="number"
-        app:layout_constraintBottom_toTopOf="@+id/nbLignes"
-        app:layout_constraintEnd_toEndOf="@+id/titre"
-        app:layout_constraintStart_toEndOf="@+id/nbColoneLabel" />
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/nbColoneLabel"
+        app:layout_constraintTop_toBottomOf="@+id/regleLabel" />
 
     <TextView
         android:id="@+id/nbColoneLabel"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Nb de colonnes"
-        app:layout_constraintTop_toTopOf="@+id/nbColone"
-        tools:layout_editor_absoluteX="21dp" />
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/regleLabel" />
 
     <TextView
         android:id="@+id/nbLigneLabel"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="nb lignes"
+
         app:layout_constraintBottom_toBottomOf="@+id/nbLignes"
-        app:layout_constraintEnd_toStartOf="@+id/nbLignes"
-        app:layout_constraintHorizontal_bias="0.566"
-        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="@+id/nbColoneLabel"
+
         app:layout_constraintTop_toBottomOf="@+id/nbColoneLabel" />
 
     <EditText
@@ -50,17 +50,17 @@
         android:layout_height="29dp"
         android:ems="10"
         android:inputType="number"
-        app:layout_constraintEnd_toEndOf="@+id/nbColone"
-        tools:layout_editor_absoluteY="534dp" />
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/nbLigneLabel"
+        app:layout_constraintTop_toBottomOf="@+id/nbColoneLabel" />
 
     <TextView
         android:id="@+id/CouleurLabel"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="TextView"
-        app:layout_constraintBottom_toTopOf="@+id/button4"
-        app:layout_constraintEnd_toStartOf="@+id/couleur1"
-        app:layout_constraintStart_toStartOf="parent"
+        android:text="Couleur"
+
+        app:layout_constraintEnd_toEndOf="@+id/nbLigneLabel"
         app:layout_constraintTop_toBottomOf="@+id/nbLigneLabel" />
 
     <Button
@@ -68,7 +68,7 @@
         android:layout_width="39dp"
         android:layout_height="23dp"
         android:text="Button"
-        app:layout_constraintBottom_toTopOf="@+id/button4"
+
         app:layout_constraintStart_toStartOf="@+id/nbLignes"
         app:layout_constraintTop_toTopOf="@+id/CouleurLabel" />
 
@@ -76,10 +76,9 @@
         android:id="@+id/couleur2"
         android:layout_width="42dp"
         android:layout_height="20dp"
-        android:layout_marginEnd="48dp"
-        android:layout_marginRight="48dp"
         android:text="Button"
-        app:layout_constraintBottom_toTopOf="@+id/button4"
+
+
         app:layout_constraintEnd_toStartOf="@+id/couleur3"
         app:layout_constraintStart_toEndOf="@+id/couleur1"
         app:layout_constraintTop_toTopOf="@+id/CouleurLabel" />
@@ -89,15 +88,17 @@
         android:layout_width="37dp"
         android:layout_height="16dp"
         android:text="Button"
-        app:layout_constraintBottom_toTopOf="@+id/button4"
+
         app:layout_constraintEnd_toEndOf="parent"
+
+        app:layout_constraintStart_toEndOf="@+id/couleur1"
         app:layout_constraintTop_toTopOf="@+id/CouleurLabel" />
 
     <Button
         android:id="@+id/button4"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Button"
+        android:text="START \\(o^u^o)/"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent" />
@@ -106,9 +107,12 @@
         android:id="@+id/regleLabel"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_marginBottom="432dp"
         android:text="Regle"
-        app:layout_constraintBottom_toTopOf="@+id/nbColoneLabel"
+
+        app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toStartOf="@+id/titre"
-        app:layout_constraintStart_toStartOf="@+id/nbColoneLabel" />
+        app:layout_constraintStart_toStartOf="@+id/nbColoneLabel"
+        app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
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