lib/templates/layout.html.eex

<!DOCTYPE html>
<html lang="en" class="h-full bg-gray-50">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title><%= title %> | Ocelot</title>
  <script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="h-full">
  <div class="min-h-full">
    <header class="bg-gray-900">
      <div class="mx-auto max-w-7xl px-6">
        <div class="flex h-14 items-center">
          <span class="text-white font-semibold tracking-tight">Ocelot</span>
        </div>
      </div>
    </header>
    <main class="mx-auto max-w-7xl px-6 py-8">
      <%= inner %>
    </main>
  </div>
</body>
</html>