.af-spinner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    right: 5px;
    top: 25px;
    display: none;
  }

  .af-spinner.loading {
    display: block;
  }


  .af-check {
    position: absolute;
    width: 20px;
    height: 20px;
    right: 5px;
    top: 29px;
    display: none;
  }

  .af-cross {
    position: absolute;
    width: 20px;
    height: 20px;
    right: 5px;
    top: 28px;
    display: none;
  }

  .af-active {
    display: block;
  }

  .email-container {
    position: relative;
  }