.swiper-parent{ height:562px; overflow:hidden;}
.swiper-container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.swiper-slide {
  background-size: cover;
  background-position: center;
}
.gallery-top {
  height: 80%;
  width: 100%;
}
.gallery-thumbs {
  height: 20%;
  box-sizing: border-box;
  padding: 10px 0;
}
.gallery-thumbs .swiper-slide {
  height: 100%;
  opacity: 0.4;
}
.gallery-thumbs .swiper-slide-thumb-active {
  opacity: 1;
}