diff --git a/Source/Editor/Surface/Constants.cs b/Source/Editor/Surface/Constants.cs
index 3310351bf..80aecd3ec 100644
--- a/Source/Editor/Surface/Constants.cs
+++ b/Source/Editor/Surface/Constants.cs
@@ -55,7 +55,7 @@ namespace FlaxEditor.Surface
         /// <summary>
         /// The box size (with and height).
         /// </summary>
-        public const float BoxSize = 12.0f;
+        public const float BoxSize = 13.0f;
 
         /// <summary>
         /// The node layout offset on the y axis (height of the boxes rows, etc.). It's used to make the design more consistent.
diff --git a/Source/Editor/Surface/SurfaceStyle.cs b/Source/Editor/Surface/SurfaceStyle.cs
index 86707efd3..8d547c14e 100644
--- a/Source/Editor/Surface/SurfaceStyle.cs
+++ b/Source/Editor/Surface/SurfaceStyle.cs
@@ -2,6 +2,7 @@
 
 using System;
 using FlaxEditor.Scripting;
+using FlaxEditor.Surface.Elements;
 using FlaxEngine;
 using FlaxEngine.Utilities;
 
@@ -228,8 +229,9 @@ namespace FlaxEditor.Surface
             if (rect.Size.LengthSquared < minBoxSize * minBoxSize)
                 return;
 
-            // Debugging boxes size
+            // Debugging boxes size and bounds
             //Render2D.DrawRectangle(rect, Color.Orange); return;
+            //Render2D.DrawRectangle(box.Bounds, Color.Green);
 
             // Draw icon
             bool hasConnections = box.HasAnyConnection;
@@ -244,13 +246,23 @@ namespace FlaxEditor.Surface
             color *= box.ConnectionsHighlightIntensity + 1;
             Render2D.DrawSprite(icon, rect, color);
 
+            // Draw connected hint with color from connected output box
+            if (hasConnections && box.Connections[0] is OutputBox connectedOutputBox)
+            {
+                bool connectedSameColor = connectedOutputBox.CurrentTypeColor == box.CurrentTypeColor;
+                Color innerColor = connectedSameColor ? color.RGBMultiplied(0.4f) : connectedOutputBox.CurrentTypeColor;
+                innerColor = innerColor * alpha;
+                Render2D.DrawSprite(icon, rect.MakeExpanded(-5.0f), innerColor);
+            }
+
             // Draw selection hint
             if (box.IsSelected)
             {
                 float outlineAlpha = Mathf.Sin(Time.TimeSinceStartup * 4.0f) * 0.5f + 0.5f;
                 float outlineWidth = Mathf.Lerp(1.5f, 4.0f, outlineAlpha);
                 var outlineRect = new Rectangle(rect.X - outlineWidth, rect.Y - outlineWidth, rect.Width + outlineWidth * 2, rect.Height + outlineWidth * 2);
-                Render2D.DrawSprite(icon, outlineRect, FlaxEngine.GUI.Style.Current.BorderSelected.RGBMultiplied(1.0f + outlineAlpha * 0.4f));
+                Color selectionColor = FlaxEngine.GUI.Style.Current.BorderSelected.RGBMultiplied(1.0f + outlineAlpha * 0.4f);
+                Render2D.DrawSprite(icon, outlineRect, selectionColor.AlphaMultiplied(0.4f));
             }
         }