diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index cfc644d96b..7d28cee8df 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -713,6 +713,10 @@ font-style:italic;
     overflow-y: auto;
 }
 
+.notice .e-content img {
+    max-width: 100%;
+}
+
 .notice-options {
     margin-bottom: 7px;
     margin-top: 12px;