from Tkinter import *
root =Tk()
labelfont = ('helvetica',20,'underline italic')
widget = Button(root,text='Hello',padx=10,pady=10)
widget.pack(padx=60,pady=10)
widget.config(bg='dark green', fg='white')
widget.config(font=labelfont)
widget.config(cursor='gumby')
widget.config(bd=10,relief=SOLID)

root.mainloop()