Картинка заглушка

hero__img {
    display: block;
    position: relative;
    display: flex;
    min-width: 560px;
    height: 660px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
  }

<div class="hero__img" style="background-image: url('images/scooter_guy.png');"></div>