Anyone know if it's possible to remove the divider/separator line (or make it transparent) in the dock that is located between the trash and application icons? cDock is unfortunately not an option because I want to keep the default Yosemite theme. As far as I have understood, you have to change the theme in cDock to remove the divider/separator line. http://forums.macrumors.com/showthread.php?t=1690273 The solution in the thread above doesn't seem to work anymore, unfortunately. I can't find any separator image files within the Dock anymore.