diff --git a/src/routes/code/[slug]/app.css b/src/routes/code/[slug]/app.css
index ea98a9c..bf882e6 100644
--- a/src/routes/code/[slug]/app.css
+++ b/src/routes/code/[slug]/app.css
@@ -4,8 +4,8 @@
 
     --back-color: light-dark(white, rgb(43 48 55));
     --head-color: light-dark(#f5f5f5, rgb(58 60 66));
-    --divider-color: rgb(220 220 220);
-    --border-color: light-dark(#bbb, #222);
+    --divider-color: light-dark(rgb(220 220 220), #222);
+    --border-color: light-dark(#bbb, #555);
     --shadow-color: light-dark(#0009, #000);
     --white-black: light-dark(#fff, #000);
     --font-color: light-dark(#222, #f5f5f5);