Fix overlap in properties (#128)

* Fix overlap in properties

* Update CHANGELOG.md

Author: iTris666

com.unity.visualeffectgraph/CHANGELOG.md

@@ -40,6 +40,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Forbid creation of context in VisualEffectSubgraphBlock through edge dropping. No context should be allowed.
 - Fix shadows not being rendered to some cascades with directional lights [Case 1229972](https://issuetracker.unity3d.com/issues/output-inconsistencies-with-vfx-shadow-casting-and-shadow-cascades)
 - Fix [Case 1268354](https://fogbugz.unity3d.com/f/cases/1268354/)
+- Fix [Case 1281861](https://issuetracker.unity3d.com/product/unity/issues/guid/1281861/)
 
 ### Fixed
 - Fix VFX Graph window invalidating existing Undo.undoRedoPerformed delegates.

com.unity.visualeffectgraph/Editor/Inspector/VisualEffectEditor.cs

@@ -161,7 +161,7 @@ bool DisplayProperty(ref VFXParameterInfo parameter, GUIContent nameContent, Ser
             }
             EditorGUILayout.BeginHorizontal();
 
-            var height = 16f;
+            var height = 18f;
             if (EditorGUIUtility.currentViewWidth < 333f && GenerateMultipleField(ref parameter, valueProperty))
             {
                 height *= 2.0f;