self.Bind(wx.EVT_BUTTON, self.OnOpenURLButton, btn)
btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5)
- btnSizer.Add((50,-1), proportion=2, flag=wx.EXPAND)
+ btnSizer.Add((50,-1), proportion=2, flag=wx.EXPAND)
sizer.Add(btnSizer, proportion=0, flag=wx.EXPAND)
self.SetSizer(sizer)