diff --git a/size.go b/size.go
index 5eb0d15..d04a8e8 100644
--- a/size.go
+++ b/size.go
@@ -66,31 +66,16 @@ func (w *guiWidget) sizeGrid() (int, int) {
 		}
 	}
 
-	var maxW int = 0
-	var maxH int = 0
-
 	// find the width and height offset of the grid for AtW,AtH
-	for _, child := range w.children {
-		var totalW, totalH int
-		for i, w := range w.widths {
-			if i < child.node.State.AtW {
-				totalW += w
-			}
-		}
-		for i, h := range w.heights {
-			if i < child.node.State.AtH {
-				totalH += h
-			}
-		}
-
-		if totalW > maxW {
-			maxW = totalW
-		}
-		if totalH > maxH {
-			maxH = totalH
-		}
+	var totalW int = 0
+	var totalH int = 0
+	for _, width := range w.widths {
+		totalW += width
 	}
-	return maxW, maxH
+	for _, h := range w.heights {
+		totalH += h
+	}
+	return totalW, totalH
 }
 
 func (tk *guiWidget) sizeBox() (int, int) {