diff --git a/src/app/components/chat/chat.component.html b/src/app/components/chat/chat.component.html
index a30d068..e5ba8ef 100644
--- a/src/app/components/chat/chat.component.html
+++ b/src/app/components/chat/chat.component.html
@@ -1,4 +1,4 @@
-<div id="chat">
+<!--<div id="chat">
     <div id='header'>
         <button id="goback" (click)="goBack()"><span><i class="fa fa-arrow-left fa-3x" aria-hidden="true"></i></span></button>
         <span class='title'>{{childChat.memberName}}</span>
@@ -13,4 +13,4 @@
             <textarea #content id='input' placeholder="Write message here ..." rows='3' wrap="soft"></textarea>
             <button id="send" type='submit' (click)="sendMessage(content)"><span><i class="fa fa-send-o fa-2x" aria-hidden="true"></i></span></button>
     </div>
-</div>
\ No newline at end of file
+</div>-->
\ No newline at end of file
diff --git a/src/app/components/chatmanager/chatmanager.component.html b/src/app/components/chatmanager/chatmanager.component.html
index 2d57601..75035de 100644
--- a/src/app/components/chatmanager/chatmanager.component.html
+++ b/src/app/components/chatmanager/chatmanager.component.html
@@ -1,4 +1,4 @@
-<div *ngIf="showChatlist">
+<!--<div *ngIf="showChatlist">
   <chatmanager-chatlist (showChatEvent)="showSpecialChat($event)" (showCreateChatEvent)="showNewChat($event)" [childChats]="parentChats"></chatmanager-chatlist>
 </div>
 <div *ngIf="showChat">
@@ -6,4 +6,4 @@
 </div>
 <div *ngIf="showCreateNewChat">
     <chatmanager-chatcontacts (goBackEvent)="goBackToChatlist($event)"></chatmanager-chatcontacts>
-</div>
+</div>-->
diff --git a/src/app/components/main-navigation/main-navigation.component.html b/src/app/components/main-navigation/main-navigation.component.html
index 4c4e4d3..b325689 100644
--- a/src/app/components/main-navigation/main-navigation.component.html
+++ b/src/app/components/main-navigation/main-navigation.component.html
@@ -40,7 +40,7 @@
       </button>
       <mat-icon svgIcon="logo" style="min-width: 35px;"></mat-icon>
       <span>Greenvironment</span>
-      <nav mat-tab-nav-bar backgroundColor="primary" fxShow="true" fxHide.lt-md="true">
+      <nav mat-tab-nav-bar backgroundColor="primary" fxShow="true" fxHide.lt-md="true" routerLinkActive #rla="">
         <div [hidden]="!loggedIn">
         <a mat-tab-link class="link"
               *ngFor="let link of navLinksLoggedIn"
diff --git a/src/app/components/main-navigation/main-navigation.component.sass b/src/app/components/main-navigation/main-navigation.component.sass
index 6fdc7c0..c48b84c 100644
--- a/src/app/components/main-navigation/main-navigation.component.sass
+++ b/src/app/components/main-navigation/main-navigation.component.sass
@@ -14,7 +14,6 @@
   top: 0
   z-index: 999
   .mat-tab-nav-bar
-    width: 50%
     height: 56px
   .mat-tab-links
     height: 56px