Sub MFC2()
Range("AR2:AR19").Select
Selection.FormatConditions.Delete
'Si la suite est A7, A8, tu écriras =$A6 au lieu de $A$6
Selection.FormatConditions.Add Type:=xlExpression, Formula1:="=$A$6<>"""""
With Selection.FormatConditions(1).Borders(xlLeft)
.LineStyle = xlContinuous
End With
With Selection.FormatConditions(1).Borders(xlRight)
.LineStyle = xlContinuous
End With
End Sub