index.html

<!DOCTYPE html>
<html lang="en" ng-app="wineApp">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <base href="/">
  <!-- bootstrap css -->
  <link type="text/css" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
  <title>Wine App</title>
  <!-- angular -->
  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.4/angular.min.js"></script>
  <!-- angular ngRoute -->
  <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.4/angular-route.min.js"></script>
  <!-- custom script -->
  <script type="text/javascript" src="app.js"></script>
</head>
<body>
  <div class="container">
    <div class="row">
      <div class="col-md-6 col-md-offset-3" ng-view></div>
    </div>
  </div>
</body>
</html>