.main_station {
  width: 100%;
  aspect-ratio: 16/9;
  max-height: calc(100vh - 80px);
  background-color: #3e3e3e;
  /* max-height: 800px; */
  position: relative;
  overflow: hidden;
}

.main_station .img_box {
  height: 100%;
}
.main_station .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main_station video {
  position: absolute;
  height: 100%;
  width: auto;
  aspect-ratio: 16/9;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.main_station .bn_pc {
  display: block;
}
.main_station .bn_m {
  display: none;
}
.main_station video.mo {
  display: none;
}
.main_station video.pc {
  display: block;
}
.main_station video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* swiper */
.main_station .swiper-pagination-bullet {
  width: var(
    --swiper-pagination-bullet-width,
    var(--swiper-pagination-bullet-size, 10px)
  );
  height: var(
    --swiper-pagination-bullet-height,
    var(--swiper-pagination-bullet-size, 10px)
  );
  background: #b9b9b9;
}
.main_station .swiper-pagination-bullet-active {
  /* opacity: var(--swiper-pagination-bullet-opacity, 1); */
  background: var(--swiper-pagination-color, #18b7cd);
}
.main_station .swiper-button-prev {
  left: var(--swiper-navigation-sides-offset, 5%);
  color: #2368c2;
}
.main_station .swiper-button-next {
  right: var(--swiper-navigation-sides-offset, 5%);
  color: #2368c2;
}
/*************** 보유장비 ******************/

/* tour */
.gallery-slider {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}
.gallery-slider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-slider .gallery-single {
  overflow: hidden;
  margin-bottom: 2px;
}
.gallery-slider .gallery-single .slick-arrow {
  font-size: 0;
  border: none;
  width: 56px;
  height: 56px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  cursor: pointer;
  margin-top: 60px;
}
.gallery-slider .gallery-nav .slick-slide {
  height: 99px;
  overflow: hidden;
  background: #000;
  margin-right: 2px;
  cursor: pointer;
}
.gallery-slider .gallery-nav .slick-slide.slick-current img {
  opacity: 1;
}
.gallery-slider .gallery-nav .slick-slide img {
  opacity: 0.6;
}

/* below 1500 */
@media screen and (max-width: 1500px) {
}

/* below 1024 */
@media screen and (max-width: 900px) {
  .main_station .img_box .bn_pc {
    display: none;
  }
  .main_station .img_box .bn_m {
    display: block;
  }
  .main_station video.mo {
    display: none;
  }
  .main_station video.pc {
    display: block;
  }
  .main_station {
    aspect-ratio: 5/6;
    max-height: 800px;
  }
}

/* below 768 */
@media screen and (max-width: 768px) {
  /* .sub-slider .slick-slide img{
        height: 400px;
    } */
}

/* below 540 */
@media screen and (max-width: 540px) {
  .main-visual > .main-slider .slider-visual .img_box .bn_pc {
    display: none;
  }
  /* .section1 p{
        font-size: 24px;
    } */
}