diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index f95f3f9c241b3fbb1150f2d6b3aaf9f12d1a2a51..ef076c002b004dcaa4c75ba6c5a0f8d0a4d695ee 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -504,6 +504,12 @@ header {
           padding-top: 50px;
         }
       }
+      .center-footer{
+        margin-left: auto;
+        margin-right: auto;
+        background: green;
+        width: 980px;
+      }
       .logo-footer{
       	width: 18%;
 
diff --git a/app/assets/stylesheets/application/learning_objects.scss b/app/assets/stylesheets/application/learning_objects.scss
index 17cdf3e2cefec37e6f3a0ec8bb02ae064327c341..f2077fd6a3a0893d8ffa6fa7a3cc29bc736a8f48 100644
--- a/app/assets/stylesheets/application/learning_objects.scss
+++ b/app/assets/stylesheets/application/learning_objects.scss
@@ -230,6 +230,16 @@ $checked_icon: 'icons/checked.png';
             margin-top: 5px;
           }
         }
+        .bookmark{
+          i{
+            padding-top: 3px;
+            color: #818080;
+            width: 20px;
+            height: 20px;
+            margin-bottom: 5px;
+            margin-top: 5px;
+          }
+        }
 
         .download{
           line-height: 35px;
diff --git a/app/controllers/institutions_controller.rb b/app/controllers/institutions_controller.rb
index 0496cd655fae13d66302beda0fa3784c0a689ff5..0f89f86b0a5bf486916863ece16809455b1162d8 100644
--- a/app/controllers/institutions_controller.rb
+++ b/app/controllers/institutions_controller.rb
@@ -31,7 +31,7 @@ class InstitutionsController < ApplicationController
 
     respond_to do |format|
       if Institution.save @institution
-        format.html { redirect_to @institution, notice: 'Institution was successfully created.' }
+        format.html { redirect_to @institution, notice: t('activerecord.attributes.institution.create.notice.successfully_created') }
       else
         format.html { render :new }
       end
@@ -43,7 +43,7 @@ class InstitutionsController < ApplicationController
   def update
     respond_to do |format|
       if Institution.update(institution_params)
-        format.html { redirect_to @learning_object, notice: 'Institution was successfully updated.' }
+        format.html { redirect_to @learning_object, notice: t('activerecord.attributes.institution.update.notice.successfully_updated') }
       else
         format.html { render :edit }
       end
@@ -56,7 +56,7 @@ class InstitutionsController < ApplicationController
     Institution.destroy @institution
 
     respond_to do |format|
-      format.html { redirect_to institutions_url, notice: 'Learning object was successfully destroyed.' }
+      format.html { redirect_to institutions_url, notice: t('activerecord.attributes.institution.destroy.notice.successfully_destroy') }
     end
   end
 
diff --git a/app/controllers/learning_objects_controller.rb b/app/controllers/learning_objects_controller.rb
index 3995ddfb8e311ec309df1b8e655653713e9f9228..2a492b4e52cdb6dadf9837e8511181ac8980197a 100644
--- a/app/controllers/learning_objects_controller.rb
+++ b/app/controllers/learning_objects_controller.rb
@@ -64,7 +64,7 @@ class LearningObjectsController < ApplicationController
     LearningObject.destroy @learning_object
 
     respond_to do |format|
-      format.html { redirect_to learning_objects_url, notice: 'Learning object was successfully destroyed.' }
+      format.html { redirect_to learning_objects_url, notice: 'Objeto educacional excluído com sucesso.' }
     end
   end
 
diff --git a/app/views/learning_objects/show.html.erb b/app/views/learning_objects/show.html.erb
index 8cafb1f17617abc77bd4dec4bd29268ada9067a4..609690c42651f3ed1c6ef917f7fdfd2e6bfc2b89 100644
--- a/app/views/learning_objects/show.html.erb
+++ b/app/views/learning_objects/show.html.erb
@@ -79,6 +79,11 @@
               <%= image_tag "icons/btn_add.png", alt: "Adicionar à coleção" %>
               </a>
             </div>
+            <div class="action">
+              <%= link_to bookmark_add_path(id: @learning_object.id, type: @learning_object.class.to_s), class:"btn btn-primary bookmark",  title: "Adicionar aos favoritos", method: :post, remote: true do %>
+                <i class="fa fa-bookmark"></i>
+              <%end%>
+            </div>
             <div class="action">
               <%= render 'complaints/complaints_button' %>
             </div>
diff --git a/app/views/management/carousels/_form.html.erb b/app/views/management/carousels/_form.html.erb
index 9c4fa033325ca034ee30381bc9fdc017379a6001..c763b8bc889fffbf0b7fa104790e3b00b3407d7d 100644
--- a/app/views/management/carousels/_form.html.erb
+++ b/app/views/management/carousels/_form.html.erb
@@ -2,7 +2,7 @@
 
     <% if @carousel.errors.any? %>
         <div class="ls-alert-danger">
-          <h2><%= pluralize(@carousel.errors.count, "erro") %> <%= "happened".pluralize(@carousel.errors.count) %>:</h2>
+          <h2><%= pluralize(@carousel.errors.count, "erro") %> <%= "ocorreu".pluralize(@carousel.errors.count) %>:</h2>
           <ul>
             <% @carousel.errors.full_messages.each do |message| %>
                 <li><%= message %></li>
diff --git a/app/views/management/complaint_reasons/_form.html.erb b/app/views/management/complaint_reasons/_form.html.erb
index 07a08e4ec563ec28e36df56967ef6e5f656b169e..9e65eb93c12ac89f0db6ca60a122a27782466f49 100644
--- a/app/views/management/complaint_reasons/_form.html.erb
+++ b/app/views/management/complaint_reasons/_form.html.erb
@@ -2,7 +2,7 @@
 
     <% if @complaint_reason.errors.any? %>
         <div class="ls-alert-danger">
-          <h2><%= pluralize(@complaint_reason.errors.count, "erro") %> <%= "happened".pluralize(@complaint_reason.errors.count) %>:</h2>
+          <h2><%= pluralize(@complaint_reason.errors.count, "erro") %> <%= "ocorreu".pluralize(@complaint_reason.errors.count) %>:</h2>
           <ul>
             <% @complaint_reason.errors.full_messages.each do |message| %>
                 <li><%= message %></li>
diff --git a/app/views/management/mime_types/_form.html.erb b/app/views/management/mime_types/_form.html.erb
index 8419a7d4f0ddb52f4daccb8f399753ccc5f1a256..5b165af2ee1c132b746556c2b74f2cb197f4472c 100644
--- a/app/views/management/mime_types/_form.html.erb
+++ b/app/views/management/mime_types/_form.html.erb
@@ -1,7 +1,7 @@
 <%= form_for([:management, @mime_type]) do |f| %>
   <% if @mime_type.errors.any? %>
     <div id="error_explanation">
-      <h2><%= pluralize(@mime_type.errors.count, "error") %> prohibited this management_mime_type from being saved:</h2>
+      <h2><%= pluralize(@mime_type.errors.count, "erro") %> impedem  este mime_type de ser salvo:</h2>
 
       <ul>
       <% @mime_type.errors.full_messages.each do |message| %>
diff --git a/app/views/management/object_types/_form.html.erb b/app/views/management/object_types/_form.html.erb
index 7cb97dfb5a330720c731e6aae0ae133a9aa66ad0..77b367b3f895ea5ccf1329a32fda506cde3a1475 100644
--- a/app/views/management/object_types/_form.html.erb
+++ b/app/views/management/object_types/_form.html.erb
@@ -1,7 +1,7 @@
 <%= form_for([:management ,@object_type]) do |f| %>
     <% if @object_type.errors.any? %>
         <div id="error_explanation">
-          <h2><%= pluralize(@object_type.errors.count, "error") %> prohibited this management_object_type from being saved:</h2>
+          <h2><%= pluralize(@object_type.errors.count, "error") %> impedem este tipo de objeto de ser salvo:</h2>
 
           <ul>
             <% @object_type.errors.full_messages.each do |message| %>
@@ -47,4 +47,4 @@
     placeholder: "MimeTypes",
     width: '100%'
   });
-</script>
\ No newline at end of file
+</script>
diff --git a/app/views/shared/application/_footer.html.erb b/app/views/shared/application/_footer.html.erb
index d6c62da8734141051337b18f0aa76af323089e99..1f2bb8e5d004cd424a189ae005d3ddd1e00852d3 100644
--- a/app/views/shared/application/_footer.html.erb
+++ b/app/views/shared/application/_footer.html.erb
@@ -15,6 +15,7 @@
   <div class="main">
     <div class="container container-height">
       <div class="row top-padding">
+        <div class="center-footer">
           <div class="logo-footer col-md-2">
             <%= link_to 'http://www.brasil.gov.br/' do %>
                 <%= image_tag 'logo_brasil.png',class:'logos-footer' %>
@@ -40,6 +41,7 @@
               <%= image_tag 'logo_c3.png', class:'logos-footer c3sl-size'%>
             <% end %>
           </div>
+        </div>
       </div>
     </div>
 
diff --git a/app/views/shared/application/_footer_home.html.erb b/app/views/shared/application/_footer_home.html.erb
index adc9be490525a674848fd4d1168a6b9ef365ff83..6ecfb25092d051134cb90827cf4cc52e2013880c 100644
--- a/app/views/shared/application/_footer_home.html.erb
+++ b/app/views/shared/application/_footer_home.html.erb
@@ -28,6 +28,7 @@
 <div class="main">
   <div class="container container-height">
     <div class="row top-padding">
+      <div class="center-footer">
         <div class="logo-footer col-md-2">
           <%= link_to 'http://www.brasil.gov.br/' do %>
               <%= image_tag 'logo_brasil.png',class:'logos-footer' %>
@@ -53,6 +54,7 @@
             <%= image_tag 'logo_c3.png', class:'logos-footer c3sl-size'%>
           <% end %>
         </div>
+      </div>
     </div>
   </div>