index.html

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Photos</title>
  <link href='http://fonts.googleapis.com/css?family=Varela+Round' rel='stylesheet' type='text/css'>
  <link rel="stylesheet" href="css/main.css">
  <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
  <script src="js/app.js"></script>
</head>
<body>
  <div class="grid-container centered">
    <div class="grid-100">
      <div class="contained">
        <div class="grid-100">
          <div class="heading">
            <h1>Flickr Photo Search</h1>
            <form>
              <label for="search">Enter search tags (Seperated by spaces )</label>
              <input type="search" name="search" id="search">
              <input class="button" type="submit" value="Search" id="submit">
            </form>
          </div>
        </div>
        <ul id="photos">
        </ul>
      </div>
    </div>
  </div>
</body>
</html>