diff --git a/src/Components/Editor/ContainerOperations.ts b/src/Components/Editor/ContainerOperations.ts
index cbc0a9c..ec5a28a 100644
--- a/src/Components/Editor/ContainerOperations.ts
+++ b/src/Components/Editor/ContainerOperations.ts
@@ -55,9 +55,7 @@ export function DeleteContainer(
     throw new Error(`[DeleteContainer] Tried to delete a container that is not present in the main container: ${containerId}`);
   }
 
-  if (container === mainContainerClone ||
-    container.parent === undefined ||
-    container.parent === null) {
+  if (container === mainContainerClone) {
     // TODO: Implement alert
     throw new Error('[DeleteContainer] Tried to delete the main container! Deleting the main container is not allowed!');
   }
@@ -66,25 +64,18 @@ export function DeleteContainer(
     throw new Error('[DeleteContainer] Container model was not found among children of the main container!');
   }
 
-  const index = container.parent.children.indexOf(container);
-  if (index > -1) {
-    container.parent.children.splice(index, 1);
-  } else {
-    throw new Error('[DeleteContainer] Could not find container among parent\'s children');
+  if (container.parent != null) {
+    const index = container.parent.children.indexOf(container);
+    if (index > -1) {
+      container.parent.children.splice(index, 1);
+    }
   }
 
-  // Select the previous container
-  // or select the one above
-  const SelectedContainer = findContainerById(mainContainerClone, current.SelectedContainerId) ??
-    container.parent.children.at(index - 1) ??
-    container.parent;
-  const SelectedContainerId = SelectedContainer.properties.id;
-
   setHistory(history.concat([{
     LastAction: `Delete container ${containerId}`,
     MainContainer: mainContainerClone,
-    SelectedContainer,
-    SelectedContainerId,
+    SelectedContainer: null,
+    SelectedContainerId: '',
     TypeCounters: Object.assign({}, current.TypeCounters)
   }]));
   setHistoryCurrentStep(history.length);
@@ -191,7 +182,6 @@ export function AddContainer(
       width: properties?.Width,
       height: parentClone.properties.height,
       isRigidBody: false,
-      XPositionReference: properties.XPositionReference,
       ...properties.Style
     },
     [],
diff --git a/src/Components/Editor/Save.ts b/src/Components/Editor/Save.ts
index 3aa201a..91cee2f 100644
--- a/src/Components/Editor/Save.ts
+++ b/src/Components/Editor/Save.ts
@@ -1,4 +1,4 @@
-import { HistoryState } from '../../Interfaces/HistoryState';
+import { HistoryState } from "../../Interfaces/HistoryState";
 import { Configuration } from '../../Interfaces/Configuration';
 import { getCircularReplacer } from '../../utils/saveload';
 import { ID } from '../SVG/SVG';
diff --git a/src/Components/ElementsSidebar/ElementsSidebar.tsx b/src/Components/ElementsSidebar/ElementsSidebar.tsx
index e9d5e59..c0a89c6 100644
--- a/src/Components/ElementsSidebar/ElementsSidebar.tsx
+++ b/src/Components/ElementsSidebar/ElementsSidebar.tsx
@@ -9,6 +9,7 @@ import { MenuItem } from '../Menu/MenuItem';
 import { handleDragLeave, handleDragOver, handleLeftClick, handleOnDrop, handleRightClick } from './MouseEventHandlers';
 import { Point } from '../../Interfaces/Point';
 
+
 interface IElementsSidebarProps {
   MainContainer: IContainerModel
   isOpen: boolean
@@ -107,7 +108,7 @@ export const ElementsSidebar: React.FC<IElementsSidebarProps> = (props: IElement
         onLeftClick
       );
     };
-  });
+  }, []);
 
   // Render
   let isOpenClasses = '-right-64';
diff --git a/src/Components/SVG/Elements/Container.tsx b/src/Components/SVG/Elements/Container.tsx
index 25a45c9..02dea6f 100644
--- a/src/Components/SVG/Elements/Container.tsx
+++ b/src/Components/SVG/Elements/Container.tsx
@@ -1,5 +1,4 @@
 import * as React from 'react';
-import { XPositionReference } from '../../../Enums/XPositionReference';
 import { IContainerModel } from '../../../Interfaces/ContainerModel';
 import { getDepth } from '../../../utils/itertools';
 import { Dimension } from './Dimension';
@@ -18,14 +17,7 @@ export const Container: React.FC<IContainerProps> = (props: IContainerProps) =>
   const containersElements = props.model.children.map(child => <Container key={`container-${child.properties.id}`} model={child} />);
   const xText = Number(props.model.properties.width) / 2;
   const yText = Number(props.model.properties.height) / 2;
-
-  const [transformedX, transformedY] = transformPosition(
-    Number(props.model.properties.x),
-    Number(props.model.properties.y),
-    Number(props.model.properties.width),
-    props.model.properties.XPositionReference
-  );
-  const transform = `translate(${transformedX}, ${transformedY})`;
+  const transform = `translate(${Number(props.model.properties.x)}, ${Number(props.model.properties.y)})`;
 
   // g style
   const defaultStyle: React.CSSProperties = {
@@ -62,8 +54,7 @@ export const Container: React.FC<IContainerProps> = (props: IContainerProps) =>
         id={id}
         xStart={xStart}
         xEnd={xEnd}
-        yStart={y}
-        yEnd={y}
+        y={y}
         strokeWidth={strokeWidth}
         text={text}
       />
@@ -83,13 +74,3 @@ export const Container: React.FC<IContainerProps> = (props: IContainerProps) =>
     </g>
   );
 };
-
-function transformPosition(x: number, y: number, width: number, xPositionReference = XPositionReference.Left): [number, number] {
-  let transformedX = x;
-  if (xPositionReference === XPositionReference.Center) {
-    transformedX -= width / 2;
-  } else if (xPositionReference === XPositionReference.Right) {
-    transformedX -= width;
-  }
-  return [transformedX, y];
-}
diff --git a/src/Components/SVG/Elements/Dimension.tsx b/src/Components/SVG/Elements/Dimension.tsx
index 08f0a22..ec51873 100644
--- a/src/Components/SVG/Elements/Dimension.tsx
+++ b/src/Components/SVG/Elements/Dimension.tsx
@@ -3,80 +3,45 @@ import * as React from 'react';
 interface IDimensionProps {
   id: string
   xStart: number
-  yStart: number
   xEnd: number
-  yEnd: number
+  y: number
   text: string
   strokeWidth: number
 }
 
-/**
- * 2D Parametric function. Returns a new coordinate from the origin coordinate
- * See for more details https://en.wikipedia.org/wiki/Parametric_equation.
- * TL;DR a parametric function is a function with a parameter
- * @param x0 Origin coordinate
- * @param t The parameter
- * @param vx Transform vector
- * @returns Returns a new coordinate from the origin coordinate
- */
-const applyParametric = (x0: number, t: number, vx: number): number => x0 + t * vx;
-
 export const Dimension: React.FC<IDimensionProps> = (props: IDimensionProps) => {
   const style: React.CSSProperties = {
     stroke: 'black'
   };
-
-  /// We need to find the points of the notches
-  // Get the vector of the line
-  const [deltaX, deltaY] = [(props.xEnd - props.xStart), (props.yEnd - props.yStart)];
-
-  // Get the unit vector
-  const norm = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
-  const [unitX, unitY] = [deltaX / norm, deltaY / norm];
-
-  // Get the perpandicular vector
-  const [perpVecX, perpVecY] = [unitY, -unitX];
-
-  // Use the parametric function to get the coordinates (x = x0 + t * v.x)
-  const startTopX = applyParametric(props.xStart, 4, perpVecX);
-  const startTopY = applyParametric(props.yStart, 4, perpVecY);
-  const startBottomX = applyParametric(props.xStart, -4, perpVecX);
-  const startBottomY = applyParametric(props.yStart, -4, perpVecY);
-
-  const endTopX = applyParametric(props.xEnd, 4, perpVecX);
-  const endTopY = applyParametric(props.yEnd, 4, perpVecY);
-  const endBottomX = applyParametric(props.xEnd, -4, perpVecX);
-  const endBottomY = applyParametric(props.yEnd, -4, perpVecY);
-
   return (
     <g key={props.id}>
       <line
-        x1={startTopX}
-        y1={startTopY}
-        x2={startBottomX}
-        y2={startBottomY}
+        x1={props.xStart}
+        y1={props.y - 4 * props.strokeWidth}
+        x2={props.xStart}
+        y2={props.y + 4 * props.strokeWidth}
         strokeWidth={props.strokeWidth}
         style={style}
       />
       <line
         x1={props.xStart}
-        y1={props.yStart}
+        y1={props.y}
         x2={props.xEnd}
-        y2={props.yEnd}
+        y2={props.y}
         strokeWidth={props.strokeWidth}
         style={style}
       />
       <line
-        x1={endTopX}
-        y1={endTopY}
-        x2={endBottomX}
-        y2={endBottomY}
+        x1={props.xEnd}
+        y1={props.y - 4 * props.strokeWidth}
+        x2={props.xEnd}
+        y2={props.y + 4 * props.strokeWidth}
         strokeWidth={props.strokeWidth}
         style={style}
       />
       <text
         x={(props.xStart + props.xEnd) / 2}
-        y={props.yStart}
+        y={props.y}
       >
         {props.text}
       </text>
diff --git a/src/Components/SVG/Elements/DimensionLayer.tsx b/src/Components/SVG/Elements/DimensionLayer.tsx
new file mode 100644
index 0000000..85f1a43
--- /dev/null
+++ b/src/Components/SVG/Elements/DimensionLayer.tsx
@@ -0,0 +1,66 @@
+import * as React from 'react';
+import { ContainerModel } from '../../../Interfaces/ContainerModel';
+import { getDepth, MakeIterator } from '../../../utils/itertools';
+import { Dimension } from './Dimension';
+
+interface IDimensionLayerProps {
+  isHidden: boolean
+  roots: ContainerModel | ContainerModel[] | null
+}
+
+const GAP: number = 50;
+
+const getDimensionsNodes = (root: ContainerModel): React.ReactNode[] => {
+  const it = MakeIterator(root);
+  const dimensions: React.ReactNode[] = [];
+  for (const container of it) {
+    // WARN: this might be dangerous later when using other units/rules
+    const width = Number(container.properties.width);
+
+    const id = `dim-${container.properties.id}`;
+    const xStart: number = container.properties.x;
+    const xEnd = xStart + width;
+    const y = -(GAP * (getDepth(container) + 1));
+    const strokeWidth = 1;
+    const text = width.toString();
+    dimensions.push(
+      <Dimension
+        id={id}
+        xStart={xStart}
+        xEnd={xEnd}
+        y={y}
+        strokeWidth={strokeWidth}
+        text={text}
+      />
+    );
+  }
+  return dimensions;
+};
+
+/**
+ * A layer containing all dimension
+ *
+ * @deprecated In order to avoid adding complexity
+ * with computing the position in a group hierarchy,
+ * use Dimension directly inside the Container,
+ * Currently it is glitched as
+ * it does not take parents into account,
+ * and will not work correctly
+ * @param props
+ * @returns
+ */
+export const DimensionLayer: React.FC<IDimensionLayerProps> = (props: IDimensionLayerProps) => {
+  let dimensions: React.ReactNode[] = [];
+  if (Array.isArray(props.roots)) {
+    props.roots.forEach(child => {
+      dimensions.concat(getDimensionsNodes(child));
+    });
+  } else if (props.roots !== null) {
+    dimensions = getDimensionsNodes(props.roots);
+  }
+  return (
+    <g visibility={props.isHidden ? 'hidden' : 'visible'}>
+      { dimensions }
+    </g>
+  );
+};
diff --git a/src/Interfaces/AvailableContainer.ts b/src/Interfaces/AvailableContainer.ts
index b328b0a..d7bb22f 100644
--- a/src/Interfaces/AvailableContainer.ts
+++ b/src/Interfaces/AvailableContainer.ts
@@ -1,11 +1,9 @@
 import React from 'react';
-import { XPositionReference } from '../Enums/XPositionReference';
 
 /** Model of available container used in application configuration */
 export interface AvailableContainer {
   Type: string
   Width: number
   Height: number
-  XPositionReference?: XPositionReference
   Style: React.CSSProperties
 }
diff --git a/src/Interfaces/Properties.ts b/src/Interfaces/Properties.ts
index 6f2f32e..ea5f54e 100644
--- a/src/Interfaces/Properties.ts
+++ b/src/Interfaces/Properties.ts
@@ -1,5 +1,4 @@
 import * as React from 'react';
-import { XPositionReference } from '../Enums/XPositionReference';
 
 export default interface Properties extends React.CSSProperties {
   id: string
@@ -7,5 +6,4 @@ export default interface Properties extends React.CSSProperties {
   x: number
   y: number
   isRigidBody: boolean
-  XPositionReference?: XPositionReference
 }
diff --git a/src/utils/default.ts b/src/utils/default.ts
index 51c1d7a..a117ef0 100644
--- a/src/utils/default.ts
+++ b/src/utils/default.ts
@@ -36,5 +36,3 @@ export const DEFAULT_MAINCONTAINER_PROPS: Properties = {
   fillOpacity: 0,
   stroke: 'black'
 };
-
-export const NOTCHES_LENGTH = 4;
diff --git a/test-server/http.js b/test-server/http.js
index 69088c9..c4f3238 100644
--- a/test-server/http.js
+++ b/test-server/http.js
@@ -76,6 +76,9 @@ const GetSVGLayoutConfiguration = () => {
           fillOpacity: 0,
           borderWidth: 2,
           stroke: 'blue',
+          transform: 'translateX(-50%)',
+          transformOrigin: 'center',
+          transformBox: 'fill-box'
         }
       }
     ],