diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 06b298aef5652569787c6bab0a74eac984c4e35a..f95f3f9c241b3fbb1150f2d6b3aaf9f12d1a2a51 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -1,3 +1,5 @@
+
+
 /*
  * This is a manifest file that'll be compiled into application.css, which will include all the files
  * listed below.
@@ -405,19 +407,22 @@ header {
   // navbar
   .navigation {
     background: $nav-grey;
+    text-align: center;
 
     .nav {
-      height: 50px;
+      height: 45px;
 
       h3 {
-        margin-top: 13px;
+        margin-top: 15px;
+        font-size: 16px;
+        font-weight: 300 !important;
       }
 
       .nav-button {
         min-width: 130px;
         height: 100%;
-        padding-left: 15px;
-        padding-right: 10px;
+        padding-left: 35px;
+        padding-right: 35px;
         // font-size: 20px;
         color: #343D3E;
         font-weight: 500 !important;
@@ -436,7 +441,7 @@ header {
         width: 2px;
         margin-left: 3px;
         height: 100%;
-        background-color: #FFF;
+        background-color: #dddddd;
       }
     }
   }
@@ -1045,8 +1050,7 @@ input.chk {
 
 .send-new-item img{
   float: left;
-  position: absolute;
-  bottom: 5px;
+  position: relative;
 }
 
 .send-new-item h3{
diff --git a/app/controllers/collections_controller.rb b/app/controllers/collections_controller.rb
index 5d931849a8ec131f23463a27a456056504f725d1..86489177db78044d1650583bea381767497346c6 100644
--- a/app/controllers/collections_controller.rb
+++ b/app/controllers/collections_controller.rb
@@ -121,10 +121,11 @@ class CollectionsController < ApplicationController
 
     @groups = [
         CollectionsGroup.new(title: 'Coleções Automáticas',
-                             collections: [current_user.bookmarks]),
+                             collections: [current_user.bookmarks.first]),
         CollectionsGroup.new(title: 'Coleções Adicionadas',
                              collections: current_user.collections.includes(:owner))
     ]
+
   end
 
   # POST /collections/1/learning_object
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 0a2504fed507c0c34c59f8ba4aea036f8b9fa64b..e721429a17d2d91c07125608879877053217d595 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -13,7 +13,7 @@ class UsersController < ApplicationController
 
     if @user == current_user
       @publishers = @user.institutions
-      @bookmarks = @user.bookmarks
+      @bookmarks = @user.bookmarks.first
       @groups.unshift(CollectionsGroup.new(title: 'Coleções Automáticas', collections: [@bookmarks]))
     end
   end
diff --git a/app/views/shared/application/_header.html.erb b/app/views/shared/application/_header.html.erb
index ad78a69d06e339f27b2a0da80cc0f546ea03879f..1de38f3061c2e427718ff976272d285c612c382b 100644
--- a/app/views/shared/application/_header.html.erb
+++ b/app/views/shared/application/_header.html.erb
@@ -70,13 +70,9 @@
       <div class="row">
         <ul class="nav navbar-nav">
           <li role="separator" class="divider"></li>
-          <% if user_signed_in? %>
-          <li class="nav-button"><h3><a class="nav-dropdown" data-content="collections" href="javascript:void(0);">Coleções&nbsp;</a></h3></li>
-          <% else %>
-          <li class="nav-button"><h3><%= link_to 'Coleções Institucionais', collections_path %>&nbsp;</h3></li>
-          <% end %>
+          <li class="dropdown nav-button"><h3><%= link_to 'Coleções Institucionais', collections_path %>&nbsp;</h3></li>
           <li role="separator" class="divider"></li>
-          <li class="dropdown nav-button"><h3><%= link_to 'Links Úteis', links_path %>&nbsp;</h3></li>
+          <li class="dropdown nav-button"><h3><%= link_to 'Links úteis', links_path %>&nbsp;</h3></li>
           <li role="separator" class="divider"></li>
           <li class="nav-button"><h3><%= link_to 'Sobre', about_path %></h3></li>
           <li role="separator" class="divider"></li>
@@ -86,7 +82,7 @@
             <%= link_to new_learning_object_path do %>
               <div class="send-new-item">
                 <%= image_tag "icons/Upload.png"%>
-                <h3>Enviar Novo Item</h3>
+                <h3>Enviar novo item</h3>
               </div>
             <% end %>
           </li>