diff --git a/media/css/seahub.css b/media/css/seahub.css
index b0ef7f9fcb..3a29feced9 100644
--- a/media/css/seahub.css
+++ b/media/css/seahub.css
@@ -1411,7 +1411,7 @@ textarea:-moz-placeholder {/* for FF */
 }
 #image-view {
     padding:1px;
-    width:946px;
+    max-width:946px;
     background:#fff;
     border:1px solid #eee;
 }