.qrcode {
  position: relative;
  display: inline-block;
  &__img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    background-color: $--color-c7;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }
}