diff --git a/server/index.php b/server/index.php
index 30d24c0..2cd138b 100755
--- a/server/index.php
+++ b/server/index.php
@@ -60,7 +60,9 @@ else
 }
 ?>
 
-<img src="ressources/gpass.png" id="logo" alt="logo"/>
+<div id="logo">
+<a href="http://indefero.soutade.fr/p/gpass"><img src="ressources/gpass.png" alt="logo"/></a>
+</div>
 
 <div id="admin">
 <form method="post">
diff --git a/server/ressources/gpass.css b/server/ressources/gpass.css
index 6be7596..c5e2150 100755
--- a/server/ressources/gpass.css
+++ b/server/ressources/gpass.css
@@ -10,6 +10,7 @@ body {
     margin-right:auto;
     margin-top:30px;
     margin-bottom:40px;
+    text-align:center;
 }
 
 #admin {