# -*- coding: utf-8 -*-
import tkinter as tk
import tkinter.ttk as ttk
root = tk.Tk()
root.title("tk20.py")
root.geometry("200x120")
#####################################
ttk.Style().configure('.',padding = 5, 
         relief = 'sunken', background = 'pink', foreground = 'red')

ttkLb1 = ttk.Label(root, text = "ttk Label_1")
ttkLb2 = ttk.Label(root, text = "ttk Label_2")
ttkLb3 = ttk.Label(root, text = "ttk Label_3")

ttkLb1.pack()
ttkLb2.pack()
ttkLb3.pack()
#####################################
root.mainloop()