#index {
  background: #1B1B1B;
}
#index .banner {
  position: relative;
}
#index .banner > img {
  width: 100%;
}
#index .banner .banenr-content {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 3;
}
#index .banner .banenr-content img {
  width: 297px;
}
#index .banner .banenr-content .font60 {
  font-size: 60px;
  color: #fff;
  margin-top: 50px;
}
#index .swiper_box {
  padding: 0 9.375%;
}
#index .swiper_box .mySwiper {
  display: none;
}
#index .swiper_box .pc_swiper {
  min-height: 350px;
  margin: 80px auto 0;
  position: relative;
}
#index .swiper_box .pc_swiper .pic {
  width: 100%;
  height: 100%;
  position: relative;
}
#index .swiper_box .pc_swiper .pic li {
  -webkit-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -o-transition: all 0.8s;
  -ms-transition: all 0.8s;
  transition: all 0.8s;
  width: 45.51%;
  position: absolute;
  top: 30px;
  left: 50%;
  margin-left: -22%;
  border-radius: 6px;
  overflow: hidden;
}
#index .swiper_box .pc_swiper .pic li img {
  width: 100%;
  height: 100%;
  max-width: 710px;
}
#index .swiper_box .now {
  z-index: 9;
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}
#index .swiper_box .next {
  z-index: 6;
  -webkit-transform: translateX(62.2%);
  -moz-transform: translateX(62.2%);
  -o-transform: translateX(62.2%);
  -ms-transform: translateX(62.2%);
  transform: translateX(62%);
}
#index .swiper_box .prev {
  z-index: 6;
  -webkit-transform: translateX(-64%);
  -moz-transform: translateX(-64%);
  -o-transform: translateX(-64%);
  -ms-transform: translateX(-64%);
  transform: translateX(-62%);
}
#index .swiper_box ._bg {
  background-color: red !important;
}
#index .swiper_box .pc_swiper .cricle {
  opacity: 0;
  height: 16px;
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}
#index .swiper_box .pc_swiper .cricle li {
  float: left;
  width: 14px;
  height: 14px;
  background-color: #cccccc;
  margin-right: 6px;
  border-radius: 50%;
}
#index .swiper_box .pc_swiper .btns {
  display: none;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 100%;
  height: 38px;
  z-index: 9;
}
#index .swiper_box .pc_swiper .btns .leftbtn,
#index .swiper_box .pc_swiper .btns .rightbtn {
  height: 100%;
  width: 38px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.5);
}
#index .swiper_box .pc_swiper .btns .leftbtn::after,
#index .swiper_box .pc_swiper .btns .rightbtn::after {
  content: "";
  display: block;
  width: 16px;
  height: 16px;
  border-left: 2px solid #ffffff;
  border-top: 2px solid #ffffff;
}
#index .swiper_box .pc_swiper .btns .leftbtn::after {
  -webkit-transform: translate(14px, 10px) rotate(-45deg);
  -moz-transform: translate(14px, 10px) rotate(-45deg);
  -o-transform: translate(14px, 10px) rotate(-45deg);
  -ms-transform: translate(14px, 10px) rotate(-45deg);
  transform: translate(14px, 10px) rotate(-45deg);
}
#index .swiper_box .pc_swiper .btns .rightbtn::after {
  -webkit-transform: translate(7px, 10px) rotate(135deg);
  -moz-transform: translate(7px, 10px) rotate(135deg);
  -o-transform: translate(7px, 10px) rotate(135deg);
  -ms-transform: translate(7px, 10px) rotate(135deg);
  transform: translate(7px, 10px) rotate(135deg);
}
#index .swiper_box .leftBox,
#index .swiper_box .rightBox {
  height: 30px;
  position: absolute;
  top: 30px;
  z-index: 99;
}
#index .swiper_box .leftBox {
  width: 182px;
  left: 0;
}
#index .swiper_box .rightBox {
  width: 222px;
  right: 0;
}
#index .desc {
  position: relative;
}
#index .desc .intro {
  position: absolute;
  top: -142px;
  height: 142px;
}
#index .desc .content {
  width: 72.39%;
  margin: 50px auto 60px;
}
#index .desc .content p {
  font-size: 16px;
  color: #fff;
  letter-spacing: 1px;
  line-height: 30px;
  text-align: justify;
}
#index .desc .content p span:first-child {
  font-size: 30px;
  font-weight: bold;
}
#index .desc .content p:first-child {
  margin-bottom: 5px;
}
#index .partner {
  padding: 0 9.475% 100px;
}
#index .partner .partner-ul {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 20px;
  margin-top: 62px;
}
#index .partner .partner-ul li {
  background: #fff;
  border-radius: 13px;
  padding: 10px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
#index .partner .partner-ul li img {
  width: auto;
  height: auto;
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
@media screen and (max-width: 1440px) {
  #index .banner .banenr-content img {
    width: 240px;
  }
  #index .banner .banenr-content .font60 {
    font-size: 50px;
  }
  #index .desc .content {
    margin: 40px auto 50px;
  }
}
@media screen and (max-width: 1366px) {
  #index .partner .partner-ul {
    grid-template-columns: repeat(6, 1fr);
    gap: 18px;
    margin-top: 40px;
  }
}
@media screen and (max-width: 1024px) {
  #index .banner .banenr-content img {
    width: 130px;
  }
  #index .banner .banenr-content .font60 {
    font-size: 29px;
    margin-top: 15px;
    font-weight: bold;
  }
  #index .desc .content {
    width: 92%;
    margin: 20px auto 40px;
  }
  #index .desc .content p {
    font-size: 14px;
    line-height: 25px;
  }
  #index .desc .content p span:first-child {
    font-size: 25px;
  }
  #index .swiper_box {
    padding: 0;
    background: #1B1B1B;
  }
  #index .swiper_box .pc_swiper {
    display: none;
  }
  #index .swiper_box .mySwiper {
    background: #1B1B1B;
    padding: 30px 0 35px;
    display: block;
  }
  #index .swiper_box .mySwiper .swiper-slide {
    width: 84%;
    box-shadow: 0 0 7.5px 0.5px rgba(255, 255, 255, 0.25);
  }
  #index .partner {
    padding: 10px 4% 40px;
  }
  #index .partner .partner-ul {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 17px;
  }
}