.cat-block-gallery {
  width:auto;
  display: flex;  
  flex-wrap: wrap;
  grid-gap: 1.5rem;
  justify-content:space-around;
  margin:0 auto;
}

.blocks-gallery-item {
  border:0;
  padding:0;
  position: relative;
  overflow: hidden;
  display: inline-block;
  box-shadow: 0px 0px 20px 0px var(--cat-theme-gallery-box-shadow-color);
  -webkit-box-shadow: 0px 0px 20px 0px var(--cat-theme-gallery-box-shadow-color);
  -moz-box-shadow: 0px 0px 20px 0px var(--cat-theme-gallery-box-shadow-color);
  -o-box-shadow: 0px 0px 20px 0px var(--cat-theme-gallery-box-shadow-color);
  border-radius: 6px;
}
.blocks-gallery-item img {
  width:100%;
  height: 230px;
  object-fit: cover;
  transition: all .5s ease-in-out;
}
.blocks-gallery-item figcaption {
  opacity:0;
  position: absolute;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  padding: 1rem;
  text-align: left;
  font-size: .65rem;
  top: 100%;
  left: 0;
  width: 100%;
  transform: translateY(0%);
  transition: all 0.8s ease;
  vertical-align: middle;
}
figure:hover figcaption {
  display:inline-block;
  opacity: 1;
  transform: translateY(-100%);
  height:auto;
  border-bottom-radius: 6px;
}