diff --git a/src/app/pages/home/home-page.component.html b/src/app/pages/home/home-page.component.html
index 292815b..0c48ef9 100644
--- a/src/app/pages/home/home-page.component.html
+++ b/src/app/pages/home/home-page.component.html
@@ -14,7 +14,7 @@
 
 </div>
 
-<div *ngIf="!showIntro" class="vis-container">
+<div *ngIf="!showIntro" class="discovery-container">
   <svg #discoveryTarget width="100%" height="100%">
     <g>
       <g *ngFor="let link of links">
diff --git a/src/app/pages/home/home-page.component.scss b/src/app/pages/home/home-page.component.scss
index c6063b5..7427df2 100644
--- a/src/app/pages/home/home-page.component.scss
+++ b/src/app/pages/home/home-page.component.scss
@@ -42,7 +42,7 @@
   }
 }
 
-.vis-container {
+.discovery-container {
   height: 100vh;
   margin: -0.6em -0.9em -0.7em -0.9em; //-0.5em -0.75em;
   padding: 0;
diff --git a/src/app/pages/home/home-page.component.ts b/src/app/pages/home/home-page.component.ts
index d560a06..e4321bd 100644
--- a/src/app/pages/home/home-page.component.ts
+++ b/src/app/pages/home/home-page.component.ts
@@ -1,5 +1,5 @@
 
-import { Component, OnInit, OnDestroy, ViewChild, ElementRef, ChangeDetectorRef } from '@angular/core';
+import { Component, OnInit, OnDestroy, ViewChild, ElementRef, ChangeDetectorRef, HostListener } from '@angular/core';
 
 
 import { ProbeService, requesterID } from '../../../commons/service/probe.service';
@@ -28,10 +28,6 @@ export class HomePageComponent implements OnInit, OnDestroy {
   zone: Zone;
   discoverHost: DiscoverHost;
 
-  @ViewChild('discoveryTarget') set discoveryTarget(content: ElementRef) {
-    this.discoveryTargetRef = content;
-  }
-
   blockedPanel = false;
   displaySidebar = false;
 
@@ -44,10 +40,29 @@ export class HomePageComponent implements OnInit, OnDestroy {
   private nodes: Node[];
   private links: Link[];
   public simulation: d3.Simulation<Node, Link> | undefined;
+  private discoveryContainerWidth: number;
+  private discoveryContainerHeight: number;
 
   hosts: Host[];
   ports: Port[];
 
+  @HostListener('window:resize', ['$event'])
+  onResize(event) {
+    if (undefined !== this.discoveryTargetRef) {
+      this.discoveryContainerWidth = this.discoveryTargetRef.nativeElement.clientWidth;
+      this.discoveryContainerHeight = this.discoveryTargetRef.nativeElement.clientHeight;
+
+      this.zoneNode.fx = this.discoveryContainerWidth / 2;
+      this.zoneNode.fy = this.discoveryContainerHeight / 2;
+
+      this.simulationRestart(false);
+    }
+  }
+
+  @ViewChild('discoveryTarget') set discoveryTarget(content: ElementRef) {
+    this.discoveryTargetRef = content;
+  }
+
   constructor(
     private changeDetector: ChangeDetectorRef,
     private probeService: ProbeService,
@@ -119,8 +134,8 @@ export class HomePageComponent implements OnInit, OnDestroy {
     this.showIntro = false;
     this.changeDetector.detectChanges();
 
-    const width = this.discoveryTargetRef.nativeElement.clientWidth;
-    const height = this.discoveryTargetRef.nativeElement.clientHeight;
+    this.discoveryContainerWidth = this.discoveryTargetRef.nativeElement.clientWidth;
+    this.discoveryContainerHeight = this.discoveryTargetRef.nativeElement.clientHeight;
 
     this.simulationInit();
 
@@ -130,8 +145,8 @@ export class HomePageComponent implements OnInit, OnDestroy {
     this.zoneNode = new Node('192.168.1.0/24');
     this.zoneNode.group = 'zone';
     this.zoneNode.target = this.zone;
-    this.zoneNode.fx = width / 2;
-    this.zoneNode.fy = height / 2;
+    this.zoneNode.fx = this.discoveryContainerWidth / 2;
+    this.zoneNode.fy = this.discoveryContainerHeight / 2;
     this.zoneNode.r = 60;
 
     // const hostNode = new Node('192.168.1.1');
@@ -248,9 +263,6 @@ export class HomePageComponent implements OnInit, OnDestroy {
       return;
     }
 
-    const width = this.discoveryTargetRef.nativeElement.clientWidth;
-    const height = this.discoveryTargetRef.nativeElement.clientHeight;
-
     const svg = d3.select(this.discoveryTargetRef.nativeElement);
 
     const _zoom = d3.zoom().on('zoom', () => {
@@ -265,7 +277,7 @@ export class HomePageComponent implements OnInit, OnDestroy {
       .nodes(this.nodes)
       .force('charge', d3.forceManyBody().strength(-200))
       .force('link', d3.forceLink(this.links).distance(150))
-      .force('center', d3.forceCenter(width / 2, height / 2))
+      .force('center', d3.forceCenter(this.discoveryContainerWidth / 2, this.discoveryContainerHeight / 2))
       .force('collision', d3.forceCollide().radius(function (node: Node) {
         return node.r * 1.2;
       }))
@@ -280,6 +292,7 @@ export class HomePageComponent implements OnInit, OnDestroy {
     this.simulation
       .nodes(this.nodes)
       .force('link', d3.forceLink(this.links).distance(150))
+      .force('center', d3.forceCenter(this.discoveryContainerWidth / 2, this.discoveryContainerHeight / 2))
       .alpha(1)
       .restart()
       ;