diff --git a/web/chat/edit-text-message.css b/web/chat/edit-text-message.css
--- a/web/chat/edit-text-message.css
+++ b/web/chat/edit-text-message.css
@@ -6,7 +6,7 @@
 }
 
 .backgroundEditMessage {
-  width: 1000px;
+  width: 856px;
 }
 
 .bottomRow {