.bo-card{
  background:rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.25);
  border-radius:16px;
  padding:32px;
}
.wp-block-gallery img {
    transition: transform .35s ease;
}

.wp-block-gallery figure:hover img {
    transform: scale(1.05);
}