With Range([A65536].End(xlUp), [A65536].End(xlUp).Offset(0, 11))
With .Borders
.LineStyle = xlContinuous
.Weight = xlThin
.ColorIndex = xlAutomatic
End With
.Borders(xlDiagonalDown).LineStyle = xlNone
.Borders(xlDiagonalUp).LineStyle = xlNone
End With