diff --git a/style.css b/style.css
index d6f8342..5976160 100755
--- a/style.css
+++ b/style.css
@@ -79,9 +79,9 @@ ul#course {
 
 /* The navigation bar */
 .navbar {
-  opacity: 0.8;
+  backdrop-filter: blur(3px);
   overflow: hidden;
-  background-color: #3c3836;
+  background-color: #3c3836AA;
   position: fixed;
   /* Set the navbar to fixed position */
   top: 0;