# 主题还有
# light
# cosmo - flatly - journal - literal - lumen - minty - pulse - sandstone - united - yeti
#
# dark
# cyborg - darkly - solar - superhero


from ttkbootstrap import Style
from tkinter import ttk

style = Style(theme = "flatly") # 使用的主题名称

window1 = style.master
window1.geometry("300x200")

bt1=ttk.Button(window1, text="Submit1")
bt1.pack(side='left', padx=5, pady=10)


bt2=ttk.Button(window1, text="Submit2")
bt2.pack(side='left', padx=5, pady=10)



window1.mainloop()