<!DOCTYPE html>
<html>

<head>
    <title>Mathieu is a work in progress</title>
    <meta charset="UTF-8">
</head>

<body>

  <div="container">

    <div="header">
      <div="logo">
      </div>
      <div="title">
      </div>
    </div>

    <div="content">
      <div="image">
      </div>
        <div="nav">
          <div="nav_blog">
          </div>
          <div="nav_project">
          </div>
          <div="nav_contact">
          </div>
        </div>
    </div>

  </div>

</body>

</html>

<!DOCTYPE html>
<html>

<head>
    <title>Mathieu is a work in progress</title>
    <meta charset="UTF-8">
</head>

<body>

  <div="container">

    <div="header">
      <div="logo"><img src="images/logo.png">
      </div>
      <h1> Work in progress
      </h1>
    </div>

    <div="content">
      <div="image"><img src="http://placehold.it/500x500">
      </div>
        <div="nav">
          <h3>Blog
          </h3>
          <h3>Projects
          </h3>
          <h3>Me ?
          </h3>
        </div>
    </div>

  </div>

</body>

</html>

Make HTML more semantic. Add placeholders
Make HTML more semantic. Add placeholders
