diff -r 54aea4996241 -r 60dff8a71024 tweetcast/nodejs/client/css/style.css
--- a/tweetcast/nodejs/client/css/style.css	Tue Oct 25 18:27:26 2011 +0200
+++ b/tweetcast/nodejs/client/css/style.css	Wed Oct 26 18:29:46 2011 +0200
@@ -27,8 +27,12 @@
 
 /* Liste de Tweets */
 
+#container {
+    position: absolute; left: 50%; top: 50%; margin-left: -236px; margin-top: -300px;
+}
+
 #tweetlist {
-	position: absolute; left: 50px; top: 50px; width: 250px; height: 600px; list-style: none; border: 1px solid #999;
+	position: absolute; left: 0; top: 0; width: 250px; height: 600px; list-style: none; border: 1px solid #999;
 }
 
 li.tweet, li.placeholder {
@@ -161,7 +165,7 @@
 /* timeline */
 
 #timeline, #timewindow {
-    position: absolute; top: 50px; left: 301px; height: 600px; width: 220px;  border: 1px solid #999;
+    position: absolute; top: 0; left: 251px; height: 600px; width: 220px;  border: 1px solid #999;
 }
 
 #timeline {