diff --git a/js/ditto.js b/js/ditto.js
index edccf29..e11931f 100644
--- a/js/ditto.js
+++ b/js/ditto.js
@@ -220,6 +220,7 @@ function create_banner(element) {
     'background-color: #c4e0e1',
     'border-radius: 5px',
     'font-size: 75%',
+    'width: 210px',
     'color: #333333'
   ].join(';');