title: Can I change the title bar in Tkinter?
body: <p>I'm using Tkinter as GUI for my program, but as I see, many programs don't have standard look as Tkinter does. By standard look I mean standard title bar, borders, etc.</p>
  
  <p>For example, Tkinter's title bar:</p>
  
  <p><img src="https://i.stack.imgur.com/u2m3n.jpg" alt="http://pokit.org/get/img/1a343ad92cd8c8f19ce3ca9c27afecba.jpg"></p>
  
  <p>vs GitHub's title bar:</p>
  
  <p><img src="https://i.stack.imgur.com/3BRME.jpg" alt="http://pokit.org/get/img/cf5cef0eeae5dcdc02f450733fd87508.jpg"></p>
  
  <p>See how they have their own custom exit, resize and minimize buttons? Is it possible to achieve that look using Tkinter?</p>
  
  <p>Thanks in advance! :)</p>