Make graph inspector window not pinned to the right side of the editor window

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/GraphEditorView.cs

                 content.Add(m_GraphView);
 
                 m_GraphInspectorView = new GraphInspectorView(assetName, previewManager, graph) { name = "inspector" };
+                m_GraphInspectorView.AddManipulator(new Draggable(OnMouseDrag, true));
-                content.Add(m_GraphInspectorView);
+                m_GraphView.Add(m_GraphInspectorView);
 
                 m_GraphView.graphViewChanged = GraphViewChanged;
             }
                 AddEdge(edge);
 
             Add(content);
+        }
+
+        void OnMouseDrag(Vector2 mouseDelta)
+        {
+            Vector2 normalizedDelta = mouseDelta / 2f;
+
+            m_GraphInspectorView.style.positionRight -= normalizedDelta.x;
+            m_GraphInspectorView.style.positionBottom -= normalizedDelta.y;
         }
 
         GraphViewChange GraphViewChanged(GraphViewChange graphViewChange)

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Resources/Styles/MaterialGraph.uss

     background-color: rgb(56, 56, 56);
     flex-direction: column;
     justify-content: space-between;
+    position-type: absolute;
+    position-right: 0;
+    position-bottom: 0;
+    width: 400;
+    height: 800;
 }
 
 GraphInspectorView > #top > #header {