diff --git a/themes/red/assets/css/site.css b/themes/red/assets/css/site.css
index 578c5f5..51f442a 100644
--- a/themes/red/assets/css/site.css
+++ b/themes/red/assets/css/site.css
@@ -434,6 +434,9 @@ hr {
 
 code {
     white-space: pre-wrap;
+    background-color: var(--background-tertiary);
+    border-radius: 5px;
+    padding: 3px;
 }
 
 pre {