diff --git a/photo21/static/layout.css b/photo21/static/layout.css
index 8e5568e..30e8dff 100644
--- a/photo21/static/layout.css
+++ b/photo21/static/layout.css
@@ -59,7 +59,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
 .photo-item img {
   width: 100%;
   height: 100%;
-  object-fit: cover;
+  object-fit: contain;
   display: block;
 }