import webbrowser
from tkinter import *
root =Tk()
class redessociais():
    def __init__(self):
        self.root = root
        self.janela()
        self.app()
        root.mainloop()
    def janela(self):
        self.root.title("Atalhos da Redes Socias")
        self.root.geometry("500x425")
        self.root.resizable(False, False)
    def app(self):
        self.texto = Label (text='Redes sociais',font=("Arial",'15','bold'))
        self.texto.place(relx=0.25, rely=0.05,relwidth=0.45, relheight=0.1)
       # Butão de calcular
        self.bt_facebook = Button(text="Facebook", bd=2,
                                  command=self.facebook,
                                 font=('verdana', '8', 'bold'), bg='blue',
                                  fg='white')
        self.bt_facebook.place(relx=0.35, rely=0.2,
                               relwidth=0.25, relheight=0.1)
        self.bt_insta = Button(text="Instagram", bd=2,
                                  command=self.insta,
                                  font=('verdana', '8', 'bold'), bg='purple',
                                  fg='white')
        self.bt_insta.place(relx=0.35, rely=0.4,relwidth=0.25, relheight=0.1)

        self.bt_youtube = Button(text="Youtube", bd=2,command=self.youtube,
                               font=('verdana', '8', 'bold'), bg='red',
                               fg='white')
        self.bt_youtube.place(relx=0.35, rely=0.6, relwidth=0.25, relheight=0.1)

        self.bt_twitter = Button(text="Twitter", bd=2, command=self.twitter,
                                 font=('verdana', '8', 'bold'), 
                                 bg='#00ffff',fg='white')
        self.bt_twitter.place(relx=0.35, rely=0.8, relwidth=0.25, relheight=0.1)

    def facebook(self):
        webbrowser.open("www.facebook.com")
    def insta(self):
        webbrowser.open("www.instagram.com")
    def youtube(self):
        webbrowser.open("www.youtube.com")
    def twitter (self):
        webbrowser.open("www.twitter.com")
redessociais()