<head>
</head>
<body>
</body>

<template name="layout">
  <div>
    {{> navigation}}
    {{> yield}}
  </div>
</template>

<head>
  <meta name="viewport" content="initial-scale=1, minimum-scale=1, maximum-scale=1">
  <meta charset="utf-8">
</head>
<body>
</body>

<template name="layout">
  <div>
    {{> navigation}}
    {{> yield}}
  </div>
</template>

Add basic elements in header
Add basic elements in header
