diff --git a/css/styleMenu.css b/css/styleMenu.css
index bc47900adf4d59ab41cd669551a349e55f95fc76..1f89d95648b798f3215d962ac48990178feeb9f8 100644
--- a/css/styleMenu.css
+++ b/css/styleMenu.css
@@ -1,3 +1,15 @@
+.message-container {
+  display: flex;
+  flex-direction: column;
+  height: 100vh; /* Hauteur complète de l'écran */
+  overflow-y: auto;
+  scroll-snap-type: y mandatory;
+}
+
+.message-container > *:last-child {
+  scroll-snap-align: end;
+}
+
 /* Supprime les marges et paddings de Bootstrap */
 .container, .container-fluid {
     margin: 0 !important;