diff --git a/render/templates/base.tmpl b/render/templates/base.tmpl
index 05f17f4..4a4abd8 100644
--- a/render/templates/base.tmpl
+++ b/render/templates/base.tmpl
@@ -59,6 +59,14 @@
                 aspect-ratio: 1 / 1 ;
                 object-fit: cover;
             }
+            
+            main img {
+                max-height: 50vh;
+                max-width: 80vw;
+                margin: auto;
+                text-align: center;
+                display: block;
+            }
 
         </style>
         {{ .SiteConfig.HtmlHeadExtra }}