<object class="GtkBox" id="hbox1">
<property name="visible">True</property>
<property name="can_focus">False</property>
+ <property name="margin_left">5</property>
+ <property name="margin_right">5</property>
+ <property name="margin_top">5</property>
+ <property name="margin_bottom">5</property>
<child>
<object class="GtkFrame" id="frame3">
<property name="visible">True</property>