diff --git a/GestionDes.py b/GestionDes.py
index 11b514e..69a6d73 100644
--- a/GestionDes.py
+++ b/GestionDes.py
@@ -19,14 +19,54 @@ cadreFormatDe.pack(side=tk.TOP, anchor=tk.CENTER, pady=10)
 
 DicoBoutons = {}                               # création d'un Dico pour distingués les boutons
 for i in [4, 6, 8, 10, 12, 20] :
-    button = tk.CTkButton(cadreFormatDe, text= f"D{i}", width=3)   # création d'un bouton 
+    button = tk.CTkButton(cadreFormatDe, text= f"D{i}", hover=False, width=3)   # création d'un bouton 
     button.pack(side=tk.LEFT, padx=5, pady=5)  #expand=True, fill=tk.X, anchor=tk.CENTER
     DicoBoutons[i] = button
 
 def clic4 ():
-    print("D4")  
+    print("D4") 
+    for i in [4, 6, 8, 10, 12, 20] :
+        DicoBoutons[i].configure(fg_color="blue")
+    DicoBoutons[4].configure(fg_color="red")
+
+def clic6 ():
+    print("D6") 
+    for i in [4, 6, 8, 10, 12, 20] :
+        DicoBoutons[i].configure(fg_color="blue")
+    DicoBoutons[6].configure(fg_color="red")
+
+def clic8 ():
+    print("D8") 
+    for i in [4, 6, 8, 10, 12, 20] :
+        DicoBoutons[i].configure(fg_color="blue")
+    DicoBoutons[8].configure(fg_color="red")
+
+def clic10 ():
+    print("D10") 
+    for i in [4, 6, 8, 10, 12, 20] :
+        DicoBoutons[i].configure(fg_color="blue")
+    DicoBoutons[10].configure(fg_color="red")
+
+def clic12 ():
+    print("D12") 
+    for i in [4, 6, 8, 10, 12, 20] :
+        DicoBoutons[i].configure(fg_color="blue")
+    DicoBoutons[12].configure(fg_color="red")
+
+def clic20 ():
+    print("D20") 
+    for i in [4, 6, 8, 10, 12, 20] :
+        DicoBoutons[i].configure(fg_color="blue")
+    DicoBoutons[20].configure(fg_color="red")
+
 
 DicoBoutons[4].configure(command=clic4)
+DicoBoutons[6].configure(command=clic6)
+DicoBoutons[8].configure(command=clic8)
+DicoBoutons[10].configure(command=clic10)
+DicoBoutons[12].configure(command=clic12)
+DicoBoutons[20].configure(command=clic20)
+
 
 # print(DicoBoutons)