GtkWidget *window, *scrolled_window;
 
     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-    gtk_window_set_default_size (GTK_WINDOW (window), 430, 430);
+    gtk_window_set_default_size (GTK_WINDOW (window), 490, 490);
     gtk_widget_show (window);
     g_signal_connect (window, "delete_event",
                      (GtkSignalFunc) on_delete_event, NULL);
     GooCanvasItem *root;
 
     canvas = goo_canvas_new ();
-    gtk_widget_set_size_request (canvas, 400, 400);
-    goo_canvas_set_bounds (GOO_CANVAS (canvas), 0, 0, 400, 400);
+    gtk_widget_set_size_request (canvas, 460, 460);
+    goo_canvas_set_bounds (GOO_CANVAS (canvas), 0, 0, 460, 460);
     gtk_widget_show (canvas);
     gtk_container_add (GTK_CONTAINER (parent), canvas);
 
     rack->solution_item = goo_demo_item_new (root,
                                             20,
                                             LETTER_PAD + 2 * (LETTER_SIZE + 2 * LETTER_PAD),
-                                            400 - 20, 400 - (LETTER_PAD + 2 * (LETTER_SIZE + 2 * LETTER_PAD)),
+                                            460 - 20, 460 - (LETTER_PAD + 2 * (LETTER_SIZE + 2 * LETTER_PAD)),
                                             dict_paint, rack,
                                             NULL);