body {
    background-image: url('https://telaviva.com.br/wp-content/uploads/2021/08/netflix-.jpg');
    background-size: cover;
    background-position: center;
}
.slideshow-container {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .slideshow-images {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
  }

  .slideshow-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s;
  }

  .slideshow-image.active {
    opacity: 1;
  }