index.html

<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
  <title>CodePen - NerdFlix</title>
  <link rel="stylesheet" href="./style.css">

</head>
<body>
<!-- partial:index.partial.html -->
<div class="container">
  <h1 class="page-title">
    NerdFlix
  </h1>
  <p class="page-subtitle">
    A collection of the best YouTube channels for nerds.
  </p>
  <input type="text" id="img-yt" placeholder="insert image link." required />
  <input type="text" id="link-yt" placeholder="enter YT link." required>
  <input type="text" id="nome-yt" placeholder="enter the YT name." required><br>
  <button type="submit" onclick="Adicionar()">Add</button>
  <button type="submit" onclick="Remover()">Remove</button>
  <div id="imagem"></div>

</div>

  <!-- partial -->
  <script  src="./script.js"></script>

</body>
</html>