diff --git a/css/indexstyle.css b/css/indexstyle.css
index f345eed..3c5a533 100644
--- a/css/indexstyle.css
+++ b/css/indexstyle.css
@@ -26,9 +26,13 @@ ul li a:hover {
   color: #AAA;
 }
 
+code { 
+  background-color: grey;
+}
+
 .title {
   margin-top: 5vh;
   margin-bottom: 7vh;
   text-align: center;
   font-family: 'IBM Plex Mono', monospace;
-}
\ No newline at end of file
+}