html {
  scroll-behavior: smooth;
}
.product-detail1 .bb1 {
  padding: 6% 0 8%;
  background: url(/cn/detail1/bb1.jpg);
  text-align: center;
}
.product-detail1 .bb1 h1 {
  font-size: 22px;
  line-height: 2;
  padding-bottom: 3%;
  font-weight: 600;
}
.product-detail1 .bb1 p {
  font-size: 16px;
  line-height: 2;
}
.product-detail1 .bb1 .txt {
  padding-top: 3%;
}
.product-detail1 .bb1 .txt i {
  color: #009ede;
}
.product-detail1 .bb2 {
  padding: 4% 3%;
  border-bottom: 1px solid #e0e0e0;
}
.product-detail1 .bb2 .img {
  width: 40%;
  padding-left: 3%;
  max-height: 400px;
}
.product-detail1 .bb2 .content {
  width: 60%;
  padding: 0 7%;
}
.product-detail1 .bb2 .content h3 {
  font-size: 18px;
  color: #333;
  line-height: 2;
  padding-bottom: 3%;
}
.product-detail1 .bb2 .content p {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
}
.product-detail1 .bb2 .content .btn {
  cursor: pointer;
  margin-top: 16%;
  padding: 1% 2%;
  border: 1px solid #e0e0e0;
  border-radius: 25px;
  width: 200px;
  justify-content: space-between;
}
.product-detail1 .bb2 .content .btn p {
  color: #009ede;
  font-size: 16px;
}
.product-detail1 .bb2 .content .btn img {
  width: 16px;
  height: 16px;
}
.product-detail1 .bb3 {
  padding: 6% 0;
}
.product-detail1 .bb3 .swiper-slide {
  background-color: #f8f8f8;
}
.product-detail1 .bb3 h3 {
  text-align: center;
  font-size: 22px;
  color: #333;
  font-weight: bold;
  margin-bottom: 4%;
}
.product-detail1 .bb3 p {
  text-align: center;
  font-size: 16px;
  line-height: 1.6;
  padding: 4% 3% 10%;
}
.product-detail1 .bb4 {
  padding: 6% 0;
  background-color: #f6fafd;
}
.product-detail1 .bb4 h3,
.product-detail1 .bb4 h4 {
  text-align: center;
  font-size: 22px;
  color: #333;
  font-weight: bold;
  margin-bottom: 4%;
}
.product-detail1 .bb4 h4 {
  font-size: 20px;
  color: #009ede;
  margin-bottom: 6%;
}
.product-detail1 .bb4 .top {
  width: 1400px;
  margin: 0 auto;
}
.product-detail1 .bb4 .top .box ul {
  padding-bottom: 4%;
}
.product-detail1 .bb4 .top .box ul li {
  width: 15.5%;
  text-align: center;
  position: relative;
  padding: 0 0 3%;
  background-color: #fff;
  height: 300px;
}
.product-detail1 .bb4 .top .box ul li .box1 {
  position: absolute;
  top: -12%;
  z-index: 1;
  width: 100%;
  height: 80%;
  padding: 0 0 3%;
}
.product-detail1 .bb4 .top .box ul li .box1 .box2 {
  width: 120px;
  height: 120px;
  border: 2px #b2f1e1 dashed;
  border-radius: 50%;
  margin: 0 auto;
}
.product-detail1 .bb4 .top .box ul li .box1 .box2 span {
  margin-top: 10px;
  width: 100px;
  height: 100px;
  border: 2px #009ede dashed;
  border-radius: 50%;
  font-size: 60px;
  text-align: center;
  line-height: 100px;
  color: #009ede;
}
.product-detail1 .bb4 .top .box ul li .box1 p {
  text-align: center;
  padding: 14% 10%;
  line-height: 2;
  color: #666;
}
.product-detail1 .bb4 .top .box ul li .box1 p span {
  color: #009ede;
}
.product-detail1 .bb4 .top .box ul li:hover .box2 span {
  color: #fff;
  background-color: #10b48a;
}
.product-detail1 .bb4 .bottom {
  width: 1400px;
  margin: 0 auto;
  padding: 2% 2%;
  background-color: #e5f4fb;
  border: 1px solid #38ade3;
}
.product-detail1 .bb4 .bottom ul {
  flex-wrap: wrap;
}
.product-detail1 .bb4 .bottom ul li {
  width: 30%;
  line-height: 2;
}
.product-detail1 .bb4 .bottom ul li span {
  color: #009ede;
}
.product-detail1 .bb5 {
  background-color: #fff;
  width: 1400px;
  margin: 0 auto;
  padding: 4% 0;
}
.product-detail1 .bb5 h4 {
  text-align: center;
  font-size: 20px;
  color: #009ede;
  margin-bottom: 6%;
  font-weight: bold;
}
.product-detail1 .bb5 li {
  width: 23%;
  text-align: center;
  padding: 0 2%;
}
.product-detail1 .bb5 li .box2 span {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 10px solid #009ede;
  font-size: 48px;
  color: #009ede;
  line-height: 94px;
  text-align: center;
}
.product-detail1 .bb5 li p {
  font-size: 16px;
  line-height: 2;
  padding-top: 12%;
  text-align: center;
}
.product-detail1 .bb5 li:hover .box2 span {
  color: #fff;
  background-color: #009ede;
}
.product-detail1 .bb5 .bottom {
  width: 1400px;
  margin: 4% auto 0;
  padding: 2% 2%;
  background-color: #e5f4fb;
  border: 1px solid #38ade3;
}
.product-detail1 .bb5 .bottom ul {
  flex-wrap: wrap;
}
.product-detail1 .bb5 .bottom ul li {
  width: 33%;
  line-height: 2;
  text-align: left;
}
.product-detail1 .bb5 .bottom ul li span {
  color: #009ede;
}
.product-detail1 .bb6 .top .box ul {
  flex-wrap: wrap;
}
.product-detail1 .bb6 .top .box ul li {
  width: 24.5%;
  background-color: #fff;
  border-top: 1px solid #91c6e2;
  padding: 3% 0 3% 2%;
  align-items: center;
  position: relative;
  height: auto;
  margin-bottom: 2%;
}
.product-detail1 .bb6 .top .box ul li .box2 {
  height: 54px;
  width: 54px;
}
.product-detail1 .bb6 .top .box ul li .box2 span {
  line-height: 54px;
  font-size: 54px;
  color: #009ede;
}
.product-detail1 .bb6 .top .box ul li .box2::after {
  position: absolute;
  content: '';
  background-color: #4cd0af;
  opacity: 0.5;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  top: 30%;
  right: 73%;
}
.product-detail1 .bb6 .top .box ul li .box2:hover {
  color: #9f2323;
  background-color: nonul;
}
.product-detail1 .bb6 .top .box ul li p {
  width: 73%;
  line-height: 2;
  padding-left: 10%;
}
.product-detail1 .bb6 .top .box ul li p span {
  color: #009ede;
}
.product-detail1 .bb6 .bottom li {
  width: 50% !important;
}
.product-detail1 .bb7 {
  width: 1400px;
  margin: 3% auto;
}
.product-detail1 .bb7 h3 {
  font-size: 24px;
  color: #333;
  text-align: center;
  line-height: 2;
  margin-bottom: 3%;
}
.product-detail1 .bb7 ul {
  justify-content: space-between;
}
.product-detail1 .bb7 ul li {
  width: 16%;
  text-align: center;
}
.product-detail1 .bb7 ul li p {
  line-height: 1.6;
  text-align: center;
  padding: 3% 8%;
}
.product-detail2 .wide {
  width: 1400px;
  margin: 0 auto;
  padding: 30px 0;
}
.product-detail2 .title {
  font-size: 34px;
  line-height: 48px;
  color: #333333;
  text-align: center;
  margin-top: 2%;
}
.product-detail2 .box1 .left {
  width: 40%;
}
.product-detail2 .box1 .right {
  width: 60%;
  padding: 5% 1% 5% 10%;
}
.product-detail2 .box1 .right li {
  list-style: none;
  margin-top: 2%;
}
.product-detail2 .box1 .right h1 {
  font-size: 34px;
  line-height: 48px;
  color: #333333;
  margin-bottom: 3%;
}
.product-detail2 .box1 .right p {
  font-size: 16px;
  line-height: 30px;
  color: #666666;
}
.product-detail2 .box2 {
  background-color: #f6fafd;
  padding-bottom: 2%;
}
.product-detail2 .box2 ul {
  margin-top: 5%;
}
.product-detail2 .box2 ul li {
  width: 210px;
  height: 280px;
  border-radius: 15px;
  padding: 1.5% 1%;
  background: url(/cn/detail1/box5.png) center no-repeat;
}
.product-detail2 .box2 ul li .num {
  font-family: Barlow-Bold;
  font-size: 24px;
  line-height: 24px;
  letter-spacing: -1px;
  color: #666666;
  font-weight: bold;
  position: relative;
  padding-bottom: 15% ;
}
.product-detail2 .box2 ul li .num::after {
  content: '';
  width: 18px;
  height: 3px;
  background-color: #3fb6e6;
  position: absolute;
  top: 46px;
  left: 2.5%;
}
.product-detail2 .box2 ul li .r {
  position: relative;
  font-size: 40px;
  color: #3fb6e6;
  padding-right: 10%;
  z-index: 1111;
}
.product-detail2 .box2 ul li .r::after {
  content: ' ';
  position: absolute;
  width: 42px;
  height: 42px;
  background-color: #cad5f4;
  border-radius: 50%;
  opacity: 0.6;
  left: 25%;
  top: 22%;
  z-index: 1;
}
.product-detail2 .box2 ul li h3 {
  font-size: 18px;
  line-height: 4;
  letter-spacing: 1px;
  color: #444444;
  font-weight: bold;
}
.product-detail2 .box2 ul li p {
  font-size: 16px;
  line-height: 28px;
  color: #666666;
}
.product-detail2 .box2 ul li:nth-child(odd) {
  margin-top: 5%;
}
.product-detail2 .box3 .swiper-container,
.product-detail2 .box5 .swiper-container {
  padding: 3% 0;
}
.product-detail2 .box3 .swiper-container p,
.product-detail2 .box5 .swiper-container p {
  text-align: center;
  font-size: 16px;
  line-height: 3;
  color: #666666;
}
.product-detail2 .box3 .r-video .xg_box,
.product-detail2 .box5 .r-video .xg_box {
  position: relative;
}
.product-detail2 .box3 .r-video .xg_box .bofang,
.product-detail2 .box5 .r-video .xg_box .bofang,
.product-detail2 .box3 .r-video .xg_box .bofang1,
.product-detail2 .box5 .r-video .xg_box .bofang1 {
  position: absolute;
  top: 33%;
  left: 41%;
  font-size: 60px ;
  color: #fff;
}
.product-detail2 .box3 .xg_box1,
.product-detail2 .box5 .xg_box1 {
  position: relative;
}
.product-detail2 .box3 .xg_box1 .bofang1,
.product-detail2 .box5 .xg_box1 .bofang1 {
  position: absolute;
  top: 33%;
  left: 41%;
  font-size: 60px ;
  color: #fff;
}
.product-detail2 .box4 {
  padding: 3% 0;
  background: url(/cn/detail1/bg.jpg) top left no-repeat;
}
.product-detail2 .box4 ul {
  width: 48%;
}
.product-detail2 .box4 ul li {
  border-bottom: 1px solid #b4d9ef;
  position: relative;
  font-size: 16px;
  line-height: 48px;
  color: #555555;
  padding-left: 30%;
}
.product-detail2 .box4 ul li i {
  font-size: 18px;
  line-height: 48px;
  color: #444444;
  font-weight: bold;
  position: absolute;
  left: 2%;
}
@media screen and (max-width: 1400px) {
  .product-detail1 .bb4 .top,
  .product-detail1 .bb7 {
    width: 100%;
    padding: 0 1%;
  }
  .product-detail1 .bb4 .bottom,
  .product-detail1 .bb5 .bottom {
    width: 98%;
  }
  .product-detail1 .bb5,
  .product-detail1 .bb4 {
    width: 100%;
    padding: 3% 1%;
  }
  .product-detail1 .bb5 li {
    padding: 0 1%;
  }
  .product-detail2 .wide {
    width: 100%;
    margin: 0 auto;
    padding: 30px 2%;
  }
}
@media screen and (max-width: 1200px) {
  .product-detail1 .bb4 .bottom ul li {
    width: 48%;
  }
  .product-detail1 .bb5 .bottom ul li {
    width: 48%;
  }
  .product-detail1 .bb2 {
    align-items: center;
  }
  .product-detail2 .box2 ul li {
    width: 16%;
    height: 250px;
  }
}
@media screen and (max-width: 768px) {
  .product-detail1 .bb4 .top .box ul,
  .product-detail1 .bb5 ul,
  .product-detail1 .bb7 ul {
    flex-wrap: wrap;
  }
  .product-detail1 .bb4 .top .box ul li {
    width: 48%;
    margin-top: 6%;
  }
  .product-detail1 .bb5 li {
    width: 48%;
    margin-bottom: 2%;
  }
  .product-detail1 .bb6 .top .box ul li {
    width: 48%;
    margin-top: 0;
    min-height: 190px;
  }
  .product-detail1 .bb6 .bottom li,
  .product-detail1 .bb5 .bottom ul li {
    width: 100% !important;
  }
  .product-detail1 .bb7 ul li {
    width: 48%;
  }
  .product-detail1 .bb2 .img {
    max-height: 355px;
  }
  .product-detail2 .box1 {
    flex-wrap: wrap;
  }
  .product-detail2 .box1 .left,
  .product-detail2 .box1 .right {
    width: 100%;
    text-align: center;
    padding: 2% 0;
  }
  .product-detail2 .box1 .left p,
  .product-detail2 .box1 .right p {
    text-align: left;
  }
  .product-detail2 .box2 ul {
    flex-wrap: wrap;
  }
  .product-detail2 .box2 ul li {
    width: 48%;
    padding: 1.5% 12%;
    margin-bottom: 2%;
  }
  .product-detail2 .box2 ul li:nth-child(odd) {
    margin-top: 0;
  }
  .product-detail2 .box4 {
    background-repeat: repeat-y;
  }
  .product-detail2 .box4 .content {
    flex-wrap: wrap;
  }
  .product-detail2 .box4 .content ul {
    width: 100%;
  }
}