diff --git a/pesu_notes/styles.css b/pesu_notes/styles.css
index 4f4222f..312665e 100644
--- a/pesu_notes/styles.css
+++ b/pesu_notes/styles.css
@@ -112,6 +112,8 @@ code {
     display: flex;
     justify-content: center;
     width: auto;
+    margin: auto;
+    text-align: center;
 }
 
 table   {