def makegstyle(cStyle):
    cStyle.SetPadBorderMode(0)
    cStyle.SetOptStat(0)	   ## Hide stats
    cStyle.SetOptTitle(1)	   ## Display histogram titles.
    cStyle.SetCanvasColor(10)	   ## Background color (white)
    cStyle.SetPadColor(10)	   ## Background color (white)
    cStyle.SetFillColor(10)	   ## Background color (white)
    cStyle.SetTitleFillColor(10)   ## Background color (white)
    cStyle.SetStatColor(10)	   ## Background color (white)
    cStyle.SetPalette(1)	   ## Nicer colour scale for 2D histograms.  
    cStyle.SetTitleBorderSize(0)   ##duh
    return cStyle