diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index beeecfe4bc..e6ac8b4d47 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -808,6 +808,7 @@ position:static;
 }
 
 .notice.h-entry .attachments .inline-attachment * {
+    height: auto;
     max-width: 100%;
 }
 .notice.h-entry .attachments .inline-attachment > a {