# Defining the Fuel and Oil Flow Rates - Instrumentation Label
    $mainwindow ->Label(-text => " Which $Fuel_Type tank are you using ? ",
			    -background => "DarkBlue", -borderwidth => 0,
			    -foreground => $mainframes_background, -relief => 'groove',
			    -font => [$style , $size, $visibility])
                    ->pack()
                    ->place(-x => 100, -y => 11);