<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <title>A4</title>

  <!-- Normalize or reset CSS with your favorite library -->
  <!-- 
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/7.0.0/normalize.min.css">
     -->
  <!-- Load paper.css for happy printing -->
  <link rel="stylesheet" href="css/paper.css">

  <!-- Set page size here: A5, A4 or A3 -->
  <!-- Set also "landscape" if you need -->
  <style>@page { size: A4 }</style>
</head>

<!-- Set "A5", "A4" or "A3" for class name -->
<!-- Set also "landscape" if you need -->
<body class="A4">

  <!--  Para criar uma nova folha basta criar um section com a classe "sheet" -->
  <section class="sheet padding-10mm">

    <!-- Write HTML just like a web page -->
    <article>Uma folha A4.</article>

  </section>

	<section class="sheet padding-10mm">

    <!-- Write HTML just like a web page -->
    <article>Uma folha A4.</article>

  </section>
</body>

</html>