===================================================================
--- original.js
+++ change.js
@@ -53,18 +53,18 @@
 // Initialize the dream house
 var dreamHouse = game.addChild(new House());
 dreamHouse.x = game.width / 2;
 dreamHouse.y = game.height / 2;
-// Create boxes to fill the grid system
-var gridSize = 20;
-var boxSize = game.width / gridSize;
-for (var i = 0; i < gridSize; i++) {
-	for (var j = 0; j < gridSize; j++) {
+// Create boxes in a grid system to fill the scene
+var gridSizeX = Math.ceil(game.width / 100);
+var gridSizeY = Math.ceil(game.height / 100);
+var boxSizeX = game.width / gridSizeX;
+var boxSizeY = game.height / gridSizeY;
+for (var i = 0; i < gridSizeX; i++) {
+	for (var j = 0; j < gridSizeY; j++) {
 		var box = game.addChild(new Decoration('box'));
-		box.x = i * boxSize;
-		box.y = j * boxSize;
-		box.scaleX = boxSize / box.width;
-		box.scaleY = boxSize / box.height;
+		box.x = i * boxSizeX + boxSizeX / 2;
+		box.y = j * boxSizeY + boxSizeY / 2;
 	}
 }
 // Update the game state
 game.update = function () {