index.html

<!DOCTYPE html>
<html lang="ko-KR">
  <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>memo</title>

    <!-- CSS -->
    <link rel="stylesheet" href="./style.css" />
  </head>
  <body>
    <main class="container">
      <div class="wrapper">
        <h1>To Do List</h1>
        <form class="input-form">
          <input
            maxlength="22"
            placeholder="할 일을 입력해주세요."
            type="text"
          />
          <button class="addTodoBtn" type="submit">
            <img src="./images/addBtn.png" alt="할일추가버튼" />
          </button>
        </form>
        <div class="todo-container">
          <ul class="todo-lists"></ul>
        </div>
      </div>
      <dialog>
        <form class="dialog-form" method="dialog">
          <button>Close</button>
        </form>
      </dialog>
    </main>
    <!-- JavaScript -->
    <script src="./memo.js"></script>
  </body>
</html>