VBA code to change pivot chart line on 12 charts

Good morning,
I have a workbook with 12 pivot charts on 2 sheets. I need to change the lines to all the same type, just different colors. Is there a way I can code this? I currently have the below, but I don't think it would be very efficient to code this for each of the 12 charts. Also note, some of the charts will have only 3 Series while others will have up to 8.

Sub Macro3()
'
    ActiveSheet.ChartObjects("Chart 10").Activate
    ActiveChart.SeriesCollection(1).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(2).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(3).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(4).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(5).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(6).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(7).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveChart.SeriesCollection(8).Select
    With Selection.Border
        .Weight = xlThin
        .LineStyle = xlAutomatic
    End With
    With Selection
        .MarkerBackgroundColorIndex = xlAutomatic
        .MarkerForegroundColorIndex = xlAutomatic
        .MarkerStyle = xlTriangle
        .Smooth = False
        .MarkerSize = 5
        .Shadow = False
    End With
    ActiveWindow.Visible = False
    Windows("Digital Marketing POS Sales 041809.xls").Activate
    ActiveCell.Range("A1").Select
End Sub

Thank you for your assistance!
N