diff --git a/caotek_mesavoirs/static/img/cover_image_540max.jpg b/caotek_mesavoirs/static/img/cover_image_540max.jpg
index 22b66ca..3b866b0 100644
Binary files a/caotek_mesavoirs/static/img/cover_image_540max.jpg and b/caotek_mesavoirs/static/img/cover_image_540max.jpg differ
diff --git a/caotek_mesavoirs/templates/global_layout.pt b/caotek_mesavoirs/templates/global_layout.pt
index 0837cfb..1dc74d9 100644
--- a/caotek_mesavoirs/templates/global_layout.pt
+++ b/caotek_mesavoirs/templates/global_layout.pt
@@ -54,10 +54,12 @@
             </div>
             <div class="collapse navbar-collapse" id="myNavbar">
                 <ul class="nav navbar-nav navbar-right">
+                    <li><a href="${request.application_url}/doc_search"><span class="glyphicon glyphicon-search"></span></a></li>
+                    <li tal:condition="layout.isAdmin()">
+                        <a href="${request.application_url}/portfolio"><span class="glyphicon glyphicon-piggy-bank"></span></a></li>
                     <!-- si anonyme, lien pour se connecter  -->
                     <li tal:condition="layout.isAnonymous()">
                         <a href="${request.application_url}/login"><span class="glyphicon glyphicon-user"></span></a></li>
-                    <li><a href="${request.application_url}/doc_search"><span class="glyphicon glyphicon-search"></span></a></li>
                     ${panel('dropdown_menu_panel')}
                 </ul>
             </div>
diff --git a/caotek_mesavoirs/templates/home.pt b/caotek_mesavoirs/templates/home.pt
index aaaae25..c3f242f 100644
--- a/caotek_mesavoirs/templates/home.pt
+++ b/caotek_mesavoirs/templates/home.pt
@@ -2,13 +2,13 @@
 <div metal:fill-slot="content">
 
 	<div class="row">
-		<div class="col-sm-4">
+		<div class="col-sm-5">
 			<br />
 				<img src="${request.static_url('caotek_mesavoirs:static/img/cover_image_540max.jpg')}" alt="cover_image"
 					class = "img-responsive" width = "100%" /><br />
 		</div>
 		
-		<div class="col-sm-8">
+		<div class="col-sm-7">
 			<h3>Derniers posts</h3>	
 			<table class="table">
 				<tr tal:repeat="ligne items">
diff --git a/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt b/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt
index b2f8b33..4ad156a 100644
--- a/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt
+++ b/caotek_mesavoirs/templates/panels/dropdown_menu_panel.pt
@@ -11,7 +11,6 @@
 		<li><a href="${request.application_url}/preferences">Mes préférences</a></li>
 		<li><a href="https://www.markdownguide.org/basic-syntax/">Markdown syntax</a></li>
 		<li tal:condition="layout.isAdmin()"><a href="${request.application_url}/users_list">Gestion des membres</a></li>
-		<li tal:condition="layout.isAdmin()"><a href="${request.application_url}/portfolio">Portfolio</a></li>
 
 		<li class="divider"></li>
 		<li><a href="${request.application_url}/logout">
diff --git a/caotek_mesavoirs/views/default.py b/caotek_mesavoirs/views/default.py
index 979c622..db3a0a1 100644
--- a/caotek_mesavoirs/views/default.py
+++ b/caotek_mesavoirs/views/default.py
@@ -1,21 +1,11 @@
 # -*- coding: utf8 -*-
-from pyramid.response import Response
-from pyramid.renderers import render, get_renderer
 from pyramid.view import (
     view_config,
-    forbidden_view_config,
-)
-from pyramid.httpexceptions import (
-    HTTPFound,
-    HTTPNotFound,
-    HTTPForbidden,
 )
+
 from pyramid_mailer import get_mailer
 from pyramid_mailer.message import Message, Attachment
 
-from sqlalchemy.exc import DBAPIError
-from ..security import groupfinder
-
 from ..models.members import (
     get_member_by_email
 )
@@ -23,19 +13,14 @@ from ..models.contents import (
     get_docs_bytopic
 )
 
-# import datetime
-import time
-import hashlib
-import locale
 
 def to_decimal(x):
     import decimal
     return decimal.Decimal(str(x))
 
 def to_euro(x):
-    """Takes a float and returns 12 345,67 €"""
-    locale.setlocale(locale.LC_ALL,'')
-    return locale.currency(x, True, True)
+    """Takes a float and returns a string"""
+    return (u"%.2f €" % x).replace('.', ',')
 
 def to_usd(x):
     """Takes a float and returns a string"""