diff --git a/public/stylesheets/main.css b/public/stylesheets/main.css
index 33d1e15..b14818a 100644
--- a/public/stylesheets/main.css
+++ b/public/stylesheets/main.css
@@ -33,4 +33,5 @@
 
 .alert {
     margin-top: 20px;
-}
\ No newline at end of file
+}
+
diff --git a/views/partials/header.ejs b/views/partials/header.ejs
index 6b26234..c6efea4 100644
--- a/views/partials/header.ejs
+++ b/views/partials/header.ejs
@@ -4,18 +4,20 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
   <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.bundle.min.js" integrity="sha384-u/bQvRA/1bobcXlcEYpsEdFVK/vJs3+T+nXLsBYJthmdBuavHvAW6UsmqO2Gd/F9" crossorigin="anonymous"></script>
   <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
   <link rel="stylesheet" href="/stylesheets/main.css">
   <title></title>
 </head>
 <body>
-  <nav class="navbar navbar-expand-lg navbar-light bg-light">
+  <nav class="navbar navbar-expand-lg navbar-light bg-light" role="navigation">
     <a class="navbar-brand" href="/">YelpCamp</a>
-    <button class="navbar-toggler collapsed" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
         <span class="navbar-toggler-icon"></span>
     </button>
-    <div class="collapse navbar-collapse" id="navbarNav">
+
+    <div class="collapse navbar-collapse" id="navbarSupportedContent">
         <ul class="navbar-nav">
           <li class="nav-item active"><a class="nav-link" href="/">Home <span class="sr-only">(current)</span></a></li>
           <li class="nav-item"><a class="nav-link" href="/campgrounds">Campgrounds</a></li>
