Frame without decorations
from Tkinter import *
root = Tk()
t3 = Toplevel(root, borderwidth=5, bg='blue')
Label(t3, text='No wm decorations', bg='blue', fg='white').pack(padx=10, pady=10)
t3.overrideredirect(1)
t3.geometry('200x70+150+150')
root.mainloop()
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