index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Shopping List</title>
    <link rel="stylesheet" href="style.css" />
    <script
      src="https://kit.fontawesome.com/0cdda4eb1e.js"
      crossorigin="anonymous"
    ></script>
    <script src="script.js" defer></script>
  </head>
  <body>
    <div class="shopping_app">
      <h1>Shopping List <span class="total-num"></span></h1>
      <ul class="shpping-list">   
      </ul>
      <form class="form">
        <input type="text" class="input-list" />
        <button type="submit" class="btn-submit">
          <i class="fa-sharp fa-solid fa-plus"></i>
        </button>
      </form>
    </div>
  </body>
</html>