
<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <link rel="stylesheet" href="css/2-section-flexbox-layout.css">

    <title>Document</title>

</head>

<body>

    <div class="wrapper">

        <header class="header">Header: Fixed height</header>

        <section class="content">Content: Stretched height</section>

        <footer class="footer">footer: fixed height</footer> 

      </div>      

</body>

</html>