diff --git a/src/index.css b/src/index.css
index a11f30cfa9..8cf5dff642 100644
--- a/src/index.css
+++ b/src/index.css
@@ -70,6 +70,8 @@ code {
 
 .navbar {
   z-index: 1000;
+  position: sticky;
+  top: 0;
 }
 
 .navbar .form-control {