NgDTien

<section class="container">
  <div class="heading">
    <img class="heading__img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/756881/laptop.svg">
    <h1 class="heading__title">To-Do List</h1>
  </div>
  <form class="form">
    <div>
      <label class="form__label" for="todo">~ Today I need to ~</label>
      <input class="form__input"
           type="text" 

NgDTien

  <div class="container">
    <video class="input_video"></video>
    <div class="canvas-container">
    <canvas class="output_canvas" width="1280px" height="720px">
    </div>

    <div class="loading">
      <div class="spinner"></div>
      <div class="message">
        Loading