diff -r 19f19c66b67e -r 63f4af6bf6d9 editors/ConfTreeNodeEditor.py
--- a/editors/ConfTreeNodeEditor.py	Wed Aug 16 13:49:02 2017 +0300
+++ b/editors/ConfTreeNodeEditor.py	Wed Aug 16 13:56:36 2017 +0300
@@ -298,7 +298,7 @@
         self.Thaw()
 
     def GenerateMethodButtonSizer(self):
-        normal_bt_font    = wx.Font(faces["size"] / 3, wx.DEFAULT, wx.NORMAL, wx.NORMAL, faceName=faces["helv"])
+        normal_bt_font =    wx.Font(faces["size"] / 3, wx.DEFAULT, wx.NORMAL, wx.NORMAL, faceName=faces["helv"])
         mouseover_bt_font = wx.Font(faces["size"] / 3, wx.DEFAULT, wx.NORMAL, wx.NORMAL, faceName=faces["helv"], underline=True)
 
         msizer = wx.BoxSizer(wx.HORIZONTAL)