Hi there
You could use an event macro perhaps:
Right click you sheet tab, left click View Code and paste in this code:
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
Range("A:A,F:F,Z:Z").ColumnWidth = 10
Range("3:3,4:4,5:5,8:8").RowHeight = 22.5
End Sub
Not the best answer but it will work
Regards
Derek