img-preview.scss

img-preview {
  .imgPreview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .3);

    .img {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      max-width: 70%;
    }

    .icon-close {
      position: absolute;
      bottom: -4rem;
      left: 50%;
      transform: translate(-50%, 4rem);
      color: #fff;
      font-size: 5rem;
      background-color: rgba(0, 0, 0, 0.5);
      height: 5rem;
      width: 5rem;
      text-align: center;
      border-radius: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
    }
  }
}