.main {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto 0;
}
.banner {
  width: 100%;
  height: 100vh;
}
.banner .bannerSwiper {
  width: 100%;
  height: 100%;
}
.banner .bannerSwiper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .bannerSwiper .btn-prev,
.banner .bannerSwiper .btn-next {
  position: absolute;
  top: 50%;
  margin-top: -22px;
  width: 44px;
  height: 44px;
  border: 1px solid #000000;
  z-index: 2;
  text-align: center;
  color: #000000;
  background: transparent;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}
.banner .bannerSwiper .btn-prev span,
.banner .bannerSwiper .btn-next span {
  font-size: 36px;
  display: inline-block;
  transform: rotate(90deg);
  line-height: 44px;
}
.banner .bannerSwiper .btn-prev:hover,
.banner .bannerSwiper .btn-next:hover {
  background: #48a038;
  border-color: #48a038;
  color: #fff;
}
.banner .bannerSwiper .btn-prev {
  left: 100px;
  transform: rotate(-180deg);
}
.banner .bannerSwiper .btn-next {
  right: 100px;
}
.banner .bannerSwiper .swiper-button-disabled {
  cursor: no-drop;
  background: transparent;
  color: #979292;
  border-color: #979292;
}
.banner .bannerSwiper .swiper-button-disabled:hover {
  background: transparent;
  border-color: #979292;
  color: #979292;
}
.banner .bannerSwiper .swiper-pagination {
  bottom: 40px;
  display: none;
}
.banner .bannerSwiper .swiper-pagination .swiper-pagination-bullet {
  background: #ffffff;
  opacity: 1;
  position: relative;
  width: 6px;
  height: 6px;
  margin: 0 6px;
}
.banner .bannerSwiper .swiper-pagination .swiper-pagination-bullet::before {
  content: '';
  position: absolute;
  left: -3px;
  top: -3px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #ffffff;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
.banner .bannerSwiper .swiper-pagination .swiper-pagination-bullet-active::before {
  opacity: 1;
}
.banner .bannerSwiper .mob_slideCon {
  display: none;
}
.banner .bannerSwiper .play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 70px;
  height: 70px;
  margin-left: -35px;
  margin-top: -35px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 9;
}
.banner .slideCon {
  width: 100%;
  max-width: 1310px;
  height: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  padding-top: 170px;
  position: absolute;
  top: 0px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  text-align: center;
  pointer-events: none;
}
.banner .slideCon .h3 {
  font-size: 70px;
}
.banner .slideCon .h5 {
  margin-top: 600px;
  font-weight: 500;
  font-size: 30px;
}
.banner2 {
  height: auto;
}
img,
video {
  display: block;
  width: 100%;
}
@media screen and (min-width: 1180px) and (max-width: 1400px) {
  .banner {
    height: auto;
  }
  .banner .bannerSwiper .play {
    width: 50px;
    height: 50px;
    margin-left: -25px;
    margin-top: -25px;
  }
  .banner .bannerSwiper .videoBox video {
    width: 100%;
  }
  .banner .slideCon {
    padding: 100px;
  }
  .banner .slideCon .h3 {
    font-size: 58px;
  }
}
@media screen and (min-width: 908px) and (max-width: 1180px) {
  .banner {
    height: auto;
  }
  .banner .bannerSwiper .play {
    width: 50px;
    height: 50px;
    margin-left: -25px;
    margin-top: -25px;
  }
  .banner .bannerSwiper .videoBox video {
    width: 100%;
  }
  .banner .slideCon {
    width: 100vw;
    height: 100vh;
    padding: 0;
    z-index: 9;
  }
  .banner .slideCon .h3 {
    text-align: left;
    padding: 0 5vw;
    line-height: 1.5;
    position: absolute;
    top: 20vw;
    left: 0;
  }
  .banner .slideCon .h5 {
    position: absolute;
    bottom: 25vw;
    left: 0;
    width: 100%;
    text-align: center;
  }
  .banner .slideCon .btn_box {
    position: inherit;
    bottom: inherit;
    margin-top: 112.5vw;
  }
}
@media screen and (max-width: 800px) {
  .pcTxt {
    display: none;
  }
  .mTxt {
    display: block;
  }
  .banner {
    width: 100%;
    height: 100vh;
  }
  .banner .swiper {
    width: 100%;
    height: 100%;
  }
  .banner .slideCon {
    width: 100vw;
    height: 100vh;
    padding: 0;
    z-index: 9;
  }
  .banner .slideCon .h3 {
    font-size: 32px;
    text-align: left;
    padding: 0 3vw;
    line-height: 1.5;
    position: absolute;
    top: 25vw;
    left: 0;
  }
  .banner .slideCon .h5 {
    font-weight: 500;
    font-size: 17px;
    position: absolute;
    bottom: 25vw;
    left: 0;
    width: 100%;
    text-align: center;
  }
  .banner .slideCon .btn_box {
    position: inherit;
    bottom: inherit;
    margin-top: 112.5vw;
  }
  .banner .btn-prev,
  .banner .btn-next {
    display: none;
  }
  .banner .bannerSwiper .videoBox {
    width: 100%;
    position: relative;
  }
  .banner .bannerSwiper .videoBox video {
    width: 100%;
    height: auto;
  }
  .banner .bannerSwiper .swiper-pagination {
    display: block;
    bottom: 75px;
  }
  .banner .bannerSwiper .play {
    width: 35px;
    height: 35px;
    margin-left: -17.5px;
    margin-top: -17.5px;
  }
  .banner .bannerSwiper2 {
    height: auto;
  }
  .banner .bannerSwiper2 .swiper-wrapper {
    height: auto;
  }
  .banner2 {
    height: auto;
  }
  .banner2 .slideCon {
    display: none;
  }
  .banner2 .bannerSwiper .mob_slideCon {
    padding: 0 35px;
    display: block;
    padding-top: 100px;
    padding-bottom: 25px;
    text-align: center;
  }
  video {
    width: 100%;
  }
}