<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" >
    <meta rel="icon" href="/img/favicon.ico">
    <title>example page</title>
    <link href="/css/main.css" media="screen" rel="stylesheet" type="text/css">
  </head>
  <body>
<%= yield %>
</body>
</html>

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" >
  <meta rel="icon" href="/img/favicon.ico">
  <title>example page</title>
  <link href="/css/main.css" media="screen" rel="stylesheet" type="text/css">
</head>
<body>
  <%= yield %>
  <script src="/js/main.js"></script>
</body>
</html>

Fix format and add main.js
Fix format and add main.js
