diff --git a/dev/App.module.css b/dev/App.module.css
index 858d40d..355c37b 100644
--- a/dev/App.module.css
+++ b/dev/App.module.css
@@ -35,12 +35,10 @@
 }
 
 .navItem:hover {
-  background-color: #007BFF;
-  color: #FFFFFF;
+  background-color: #007bff;
+  color: #ffffff;
 }
 
 .navItemActive {
   background-color: #c8e3ff;
 }
-
-
diff --git a/dev/MonacoPlayground.module.css b/dev/MonacoPlayground.module.css
index 9debefc..9e67dd7 100644
--- a/dev/MonacoPlayground.module.css
+++ b/dev/MonacoPlayground.module.css
@@ -9,4 +9,3 @@
   gap: 1rem;
   padding: 1rem 2rem;
 }
-
diff --git a/dev/styles.css b/dev/styles.css
index 3ead1df..12b6b14 100644
--- a/dev/styles.css
+++ b/dev/styles.css
@@ -39,4 +39,3 @@ select option:hover,
 select option:active {
   background-color: #f0f0f0;
 }
-