diff --git a/client/src/templates/Challenges/classic/editor.css b/client/src/templates/Challenges/classic/editor.css
index 5aca55bbac..e12fc72db5 100644
--- a/client/src/templates/Challenges/classic/editor.css
+++ b/client/src/templates/Challenges/classic/editor.css
@@ -41,7 +41,7 @@
 .description-container {
   background-color: var(--secondary-background);
   padding: 10px;
-  border: 2px solid var(--tertiary-background);
+  border: 2px solid var(--quaternary-background);
   max-width: 700px;
 }
 
diff --git a/client/src/templates/Challenges/classic/editor.tsx b/client/src/templates/Challenges/classic/editor.tsx
index 5b517cc2f1..38fd2799ea 100644
--- a/client/src/templates/Challenges/classic/editor.tsx
+++ b/client/src/templates/Challenges/classic/editor.tsx
@@ -178,7 +178,8 @@ const defineMonacoThemes = (
     inherit: true,
     // TODO: Use actual color from style-guide
     colors: {
-      'editor.background': options.usesMultifileEditor ? '#eee' : '#fff'
+      'editor.background': options.usesMultifileEditor ? '#eee' : '#fff',
+      'editor.lineHighlightBorder': '#cee8fc'
     },
     rules: [{ token: 'identifier.js', foreground: darkBlueColor }]
   });