diff --git a/addons/im_livechat/static/src/scss/im_livechat_history.scss b/addons/im_livechat/static/src/scss/im_livechat_history.scss
index ee4d6b4f834..0874567bada 100644
--- a/addons/im_livechat/static/src/scss/im_livechat_history.scss
+++ b/addons/im_livechat/static/src/scss/im_livechat_history.scss
@@ -1,6 +1,6 @@
 .o_history_container{
     table-layout: fixed;
-    width: 200% !important;
+    width: 100% !important;
     > tbody > tr > td {
         padding: 0px !important;
     }
diff --git a/addons/im_livechat/views/mail_channel_views.xml b/addons/im_livechat/views/mail_channel_views.xml
index 87835edcafb..46569c154c6 100644
--- a/addons/im_livechat/views/mail_channel_views.xml
+++ b/addons/im_livechat/views/mail_channel_views.xml
@@ -48,7 +48,7 @@
                         </div>
 
                         <group string="History" class="o_history_container">
-                            <div class="o_history_kanban_container">
+                            <div class="o_history_kanban_container w-100 p-3" colspan="2">
                                 <div class="o_history_kanban_sub_container">
                                     <field name="message_ids" mode="kanban">
                                         <kanban default_order="create_date DESC">