Layouts tree width increased

ubinstall-gtk.glade

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.38.2 -->
+<!-- Generated with glade 3.40.0 -->
 <interface domain="ubinstall-gtk">
   <requires lib="gtk+" version="3.24"/>
   <!-- interface-css-provider-path ubinstall-gtk.css -->
@@ -2146,7 +2146,7 @@ and help you install UBLinux on your computer</property>
                                     </child>
                                   </object>
                                   <packing>
-                                    <property name="expand">True</property>
+                                    <property name="expand">False</property>
                                     <property name="fill">True</property>
                                     <property name="position">0</property>
                                   </packing>