@keyframes dow_arr1 {
  0% {
    opacity: 0;
  }
  24% {
    opacity: 0;
  }
  25% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes dow_arr2 {
  0% {
    opacity: 0;
  }
  49% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes large-s {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}
.ctn_1 {
  width: 100%;
  overflow: hidden;
  margin-top: -10%;
  position: relative;
  z-index: 5;
  padding-bottom: 4rem;
}
.ctn_1 .w1280 {
  background-image: url('/repository/image/27bbac38-6f9a-41bd-83ff-315c07c0462f.jpg?t=1644487114488');
  background-position: top center;
  background-repeat: no-repeat;
  background-size: 100%;
  background-color: #fbfbfb;
}
.ctn_1 .ctn_box {
  width: 96%;
  margin: 0 auto;
}
.ctn_1 .tit {
  color: #000;
  margin-top: 1.5rem;
  font-weight: bold;
}
.ctn_1 .subtit {
  color: #808080;
  margin-top: 0.5rem;
}
.ctn_1 .sw_box {
  margin-top: 1.3rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding: 0 15px;
}
.ctn_1 .sw_box .img {
  width: 100%;
  padding-top: 98%;
  position: relative;
  overflow: hidden;
  border: 1px solid #EBEBEB;
}
.ctn_1 .sw_box .img img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.ctn_1 .sw_box .img:hover img {
  transform: translate(-50%, -50%) scale(1.05);
}
.ctn_1 .sw_box .txt {
  text-align: center;
  margin-top: 0.5rem;
}
.ctn_1 .sw_box .swiper-button-next,
.ctn_1 .sw_box .swiper-button-prev {
  background-image: url(' ');
  width: 25px;
  height: 25px;
  background-color: #7B191F;
  color: #fff;
  text-align: center;
  line-height: 25px;
  border-radius: 100%;
  font-size: 14px;
  overflow: hidden;
}
.ctn_1 .sw_box .swiper-button-next {
  right: 0;
}
.ctn_1 .sw_box .swiper-button-prev {
  left: 0;
}