diff --git a/app/assets/stylesheets/left_pannel.scss b/app/assets/stylesheets/left_pannel.scss
index 99f9bb328..b528b99bb 100644
--- a/app/assets/stylesheets/left_pannel.scss
+++ b/app/assets/stylesheets/left_pannel.scss
@@ -49,6 +49,27 @@
       border: none;
       width: 100%;
     }
+    .close-dossier, .refuse-dossier, .forget-dossier {
+      border: 1px solid #FFFFFF;
+      border-radius: 25px;
+      margin: 5px;
+      margin-left: auto;
+      margin-right: auto;
+      width: 60px;
+    }
+    .close-dossier:hover, .refuse-dossier:hover, .forget-dossier:hover {
+      color: #000000;
+      border-color: #000000;
+    }
+    .close-dossier {
+      background-color: #2A9E2A;
+    }
+    .refuse-dossier {
+      background-color: #E4594F;
+    }
+    .forget-dossier {
+      background-color: #FF8300;
+    }
   }
   #menu-block {
     #switch-buttons {
@@ -126,6 +147,9 @@
           font-size: 12px;
           text-align: left;
         }
+        .type-notif {
+          font-size: 16px;
+        }
       }
     }
     .notifications {
@@ -137,10 +161,8 @@
       }
       .type-notif {
         font-size: 16px;
-        float: left;
+        float: right;
         width: 30px;
-        height: 50px;
-        margin: 10px 0 0 0;
       }
       .notification {
         margin: 10px 0 10px 10px;
diff --git a/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_index.html.haml b/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_index.html.haml
index 00dce4f8b..0f4c5afb3 100644
--- a/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_index.html.haml
+++ b/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_index.html.haml
@@ -37,4 +37,5 @@
           .notification
             .dossier= notification.decorate.index_display[:dossier]
             .updated-at= notification.decorate.index_display[:date]
+            = render partial: "layouts/left_panels/type_notif_fa", locals: {notification: notification}
             .type= notification.decorate.index_display[:type]
diff --git a/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml b/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml
index e29ed9332..ed3effe90 100644
--- a/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml
+++ b/app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml
@@ -14,14 +14,14 @@
           = 'Accuser réception'.upcase
     - elsif @facade.dossier.received?
       = form_tag(url_for({controller: 'backoffice/dossiers', action: :close, dossier_id: @facade.dossier.id}), class: 'form-inline action_button', method: 'POST', style: 'display:inline', 'data-toggle' => :tooltip, title: 'Accepter') do
-        %button.action
+        %button.action.close-dossier
           %i.fa.fa-check
-      = form_tag(url_for({controller: 'backoffice/dossiers', action: :refuse, dossier_id: @facade.dossier.id}), class: 'form-inline action_button', method: 'POST', style: 'display:inline', 'data-toggle' => :tooltip, title: 'Refuser') do
-        %button.action
-          %i.fa.fa-times
       = form_tag(url_for({controller: 'backoffice/dossiers', action: :without_continuation, dossier_id: @facade.dossier.id}), class: 'form-inline action_button', method: 'POST', style: 'display:inline', 'data-toggle' => :tooltip, title: 'Classer sans suite') do
-        %button.action
+        %button.action.forget-dossier
           %i.fa.fa-circle-o
+      = form_tag(url_for({controller: 'backoffice/dossiers', action: :refuse, dossier_id: @facade.dossier.id}), class: 'form-inline action_button', method: 'POST', style: 'display:inline', 'data-toggle' => :tooltip, title: 'Refuser') do
+        %button.action.refuse-dossier
+          %i.fa.fa-times
 
 %div#menu-block
 
@@ -37,22 +37,17 @@
       - @facade.last_notifications.each do |notification|
         .notification
           .updated-at= notification.updated_at.strftime('%d/%m/%Y %H:%M')
+          = render partial: "layouts/left_panels/type_notif_fa", locals: {notification: notification}
           - if ['champs'].include?(notification.type_notif)
-            .type-notif.fa.fa-list-alt
             - if notification.liste.size > 1
               .type= "Plusieurs attributs ont été changés, dont: #{notification.liste.join(" ")}"
             - else
               .type= "Un attribut à été changé: #{notification.liste.last}"
           - elsif ['piece_justificative'].include?(notification.type_notif)
-            .type-notif.fa.fa-chain
             - if notification.liste.size > 1
               .type= "Plusieurs pièces justificatives ont été changés, dont: #{notification.liste.join(" ")}"
             - else
               .type= "Une pièce justificative à été changée: #{notification.liste.last}"
           - else
-            - if notification.type_notif == "commentaire"
-              .type-notif.fa.fa-comments-o
-            - elsif notification.type_notif == "submited"
-              .type-notif.fa.fa-thumbs-o-up
             .type= notification.liste.last
           .split-hr
diff --git a/app/views/layouts/left_panels/_type_notif_fa.html.haml b/app/views/layouts/left_panels/_type_notif_fa.html.haml
new file mode 100644
index 000000000..f081b230b
--- /dev/null
+++ b/app/views/layouts/left_panels/_type_notif_fa.html.haml
@@ -0,0 +1,9 @@
+- case notification.type_notif
+- when "commentaire"
+  .type-notif.fa.fa-comments-o
+- when "submited"
+  .type-notif.fa.fa-thumbs-o-up
+- when "champs"
+  .type-notif.fa.fa-list-alt
+- when "piece_justificative"
+  .type-notif.fa.fa-chain
diff --git a/spec/features/users/invitation_spec.rb b/spec/features/users/invitation_spec.rb
index 7611e6b07..0ae2f9bb5 100644
--- a/spec/features/users/invitation_spec.rb
+++ b/spec/features/users/invitation_spec.rb
@@ -17,7 +17,6 @@ feature 'As a User I can send invitations from dossiers', js: true do
       page.find('#invitations').click
       fill_in 'invitation-email', with: 'toto@email.com'
       page.find('#send-invitation .btn-success').trigger('click')
-      save_and_open_page
     end
 
   end