With Feuil1
.Range("C14,C15,C8") = ""
.Range("M8") = ""
If .Range("M8") = "" Then
With .ToggleButton1
.Caption = "Non activé"
.Value = False
.BackColor = RGB(184, 204, 228) 'bleu gris
End With
.Range("M5:M8").Interior.Color = RGB(220, 230, 241) 'bleu gris
End If
.Range("A1").Select
End With