diff --git a/designer_base/src/com/fr/design/gui/ibutton/UIButtonGroup.java b/designer_base/src/com/fr/design/gui/ibutton/UIButtonGroup.java
index d2e2b8d1d9..95c39d69ee 100644
--- a/designer_base/src/com/fr/design/gui/ibutton/UIButtonGroup.java
+++ b/designer_base/src/com/fr/design/gui/ibutton/UIButtonGroup.java
@@ -222,7 +222,7 @@ public class UIButtonGroup<T> extends JPanel implements GlobalNameObserver {
     }
 
     protected LayoutManager getGridLayout(int number) {
-        return new GridLayout(0, number, 1, 0);
+        return new GridLayout(0, number, 0, 0);
     }
 
     /**
diff --git a/designer_base/src/com/fr/design/images/m_format/highlight.png b/designer_base/src/com/fr/design/images/m_format/highlight.png
index 14ff765e43..613c63d7de 100644
Binary files a/designer_base/src/com/fr/design/images/m_format/highlight.png and b/designer_base/src/com/fr/design/images/m_format/highlight.png differ
diff --git a/designer_base/src/com/fr/design/images/m_format/modified.png b/designer_base/src/com/fr/design/images/m_format/modified.png
index 613c63d7de..5baf577767 100644
Binary files a/designer_base/src/com/fr/design/images/m_format/modified.png and b/designer_base/src/com/fr/design/images/m_format/modified.png differ