.public_w {
  max-width: 1420px;
  width: 85%;
  margin: 0 auto;
}
* {
  margin: 0;
  padding: 0;
}
/* 产品中心 */
.product > .public_w {
  width: 85%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: calc(13px + 5rem);
  margin-bottom: calc(30px + 5rem);
  /* border: 1px solid #000; */
}
.product > .public_w > p {
  font-family: SANJIYUANTIJIAN_Regular;
  font-size: calc(14px + 1.5rem);
  color: #0948A5;
  width: 100%;
}
.product > .public_w > span {
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.4rem);
  color: #666666;
  margin-top: calc(10px + 0.5rem);
  width: 100%;
}
.product > .public_w > img {
  width: 86.4788%;
  margin-top: calc(50px + 5rem);
  margin-bottom: calc(30px + 5rem);
}
.product > .public_w > ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 1.76056%;
  /* border: 1px solid #000; */
}
.product > .public_w > ul > li {
  width: 23.661%;
  margin-top: calc(10px + 1.45rem);
}
.product > .public_w > ul > li > a {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.product > .public_w > ul > li > a > div:nth-child(1) {
  width: 100%;
  border: 1px solid #C0C0C0;
  overflow: hidden;
  position: relative;
}
.product > .public_w > ul > li > a > div:nth-child(1) > img {
  width: 100%;
  transition: all 0.3s;
}
.product > .public_w > ul > li > a > div:nth-child(1) > div {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(0, 131, 65, 0.65);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 calc(10px + 2rem);
  opacity: 0;
  transition: all 0.3s;
}
.product > .public_w > ul > li > a > div:nth-child(1) > div > p {
  font-family: PingFang_SC_Regular;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  border-top: 1px #fff solid;
  border-bottom: 1px #fff solid;
  padding: calc(10px + 0.5rem) 0;
  line-height: calc(10px + 1rem);
}
.product > .public_w > ul > li > a > div:nth-child(2) {
  width: 100%;
  display: flex;
  align-items: center;
  margin-top: calc(10px + 0.6rem);
  position: relative;
}
.product > .public_w > ul > li > a > div:nth-child(2) > p {
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #024B9F;
}
.product > .public_w > ul > li > a > div:nth-child(2) > img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  z-index: 15;
}
.product > .public_w > ul > li > a > div:nth-child(2) > img:nth-of-type(1) {
  opacity: 1;
  transition: all 0.3s;
}
.product > .public_w > ul > li > a > div:nth-child(2) > img:nth-of-type(2) {
  opacity: 0;
  transition: all 0.3s;
}
.product > .public_w > ul > li > a:hover > div:nth-child(1) > img {
  transform: scale(1.1);
}
.product > .public_w > ul > li > a:hover > div:nth-child(1) > div {
  opacity: 1;
}
.product > .public_w > ul > li > a:hover > div:nth-child(2) > img:nth-of-type(1) {
  opacity: 0;
}
.product > .public_w > ul > li > a:hover > div:nth-child(2) > img:nth-of-type(2) {
  opacity: 1;
}
.product > .public_w > ul > li:nth-child(1),
.product > .public_w > ul > li:nth-child(2),
.product > .public_w > ul > li:nth-child(3),
.product > .public_w > ul > li:nth-child(4) {
  margin-top: 0;
}
.product > .public_w > span:nth-of-type(2) {
  width: 100%;
  height: 1px;
  background: #333333;
  margin-top: calc(19px + 2rem);
  margin-bottom: calc(10px + 2rem);
}
/* 产品详情 */
.pro_read > .public_w {
  width: 85%;
  margin-top: calc(10px + 5rem);
  margin-bottom: calc(80px + 5rem);
  /* border: 1px solid #000; */
}
.pro_read > .public_w .pro_read1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.pro_read > .public_w .pro_read1 > .l {
  width: 47.746%;
  height: calc(150px + 20rem);
  border: 1px solid #C8C8C8;
  padding: calc(19px + 2rem) calc(14px + 3rem);
  overflow: hidden;
}
.pro_read > .public_w .pro_read1 > .l > img {
  width: 100%;
  transition: all 0.3s;
}
.pro_read > .public_w .pro_read1 > .r {
  width: 47.9577%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.pro_read > .public_w .pro_read1 > .r > p {
  font-family: PingFang_SC_Bold;
  font-size: calc(10px + 1rem);
  color: #333333;
}
.pro_read > .public_w .pro_read1 > .r > span {
  width: 100%;
  height: 2px;
  background: #E1E1E1;
  margin-top: calc(13px + 1rem);
  margin-bottom: calc(10px + 0.85rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(1) > p {
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.3rem);
  color: #777777;
  line-height: calc(12px + 1rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(2) {
  display: flex;
  align-items: center;
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.4rem);
  color: #333333;
  margin-top: calc(10px + 0.8rem);
  margin-bottom: calc(10px + 3.5rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) {
  width: 100%;
  display: flex;
  align-items: center;
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) > a {
  width: calc(92px + 5rem);
  height: calc(25px + 1.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.3rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) > a > img {
  margin-right: calc(4px + 0.2rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) > a:nth-child(1) {
  border: 1px solid #AAAAAA;
  color: #777777;
  margin-right: calc(10px + 1.5rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) > a:nth-child(1) > img {
  width: calc(10px + 0.55rem);
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) > a:nth-child(2) {
  background: linear-gradient(270deg, #017F44 0%, #0649A1 100%);
  color: #FFFFFF;
}
.pro_read > .public_w .pro_read1 > .r > div:nth-of-type(3) > a:nth-child(2) > img {
  width: calc(10px + 0.65rem);
}
.pro_read > .public_w .pro_read2 {
  width: 100%;
  display: flex;
  flex-direction: column;
  margin-top: calc(10px + 5rem);
  margin-bottom: calc(70px + 10rem);
}
.pro_read > .public_w .pro_read2 > ul {
  width: 100%;
  display: flex;
}
.pro_read > .public_w .pro_read2 > ul > li {
  width: 50%;
  height: calc(20px + 1.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #EDEDED;
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #333333;
  cursor: pointer;
  transition: all 0.3s;
}
.pro_read > .public_w .pro_read2 > ul > li.on,
.pro_read > .public_w .pro_read2 > ul > li:hover {
  background: linear-gradient(270deg, #017E45 0%, #054A9F 100%);
  color: #FFFFFF;
}
.pro_read > .public_w .pro_read2 > div {
  width: 100%;
  margin-top: calc(10px + 2.5rem);
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.3rem);
  color: #777777;
  line-height: calc(10px + 1rem);
}
.pro_read > .public_w .pro_read3 {
  width: 100%;
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) {
  width: 100%;
  height: calc(26px + 1.5rem);
  display: flex;
  justify-content: space-between;
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > p {
  font-family: SANJIYUANTIJIAN_Regular;
  font-size: calc(14px + 1.5rem);
  color: #0948A5;
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh {
  width: calc(40px + 5rem);
  height: 100%;
  position: relative;
  /* border: 1px solid #000; */
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh > div {
  width: calc(26px + 1.5rem);
  height: calc(26px + 1.5rem);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  border-image: linear-gradient(90deg, #024b9f, #017f45) 2 2;
  /* overflow: hidden; */
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh .swiper-button-prev {
  left: 0;
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh .swiper-button-next {
  right: 0;
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh > div::after {
  width: calc(26px + 1.5rem);
  height: calc(26px + 1.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid;
  border-radius: 50% !important;
  color: #024B9F;
  font-size: calc(10px + 0.5rem);
  /* border-image: linear-gradient(90deg, rgba(2, 75, 159, 1), rgba(1, 127, 69, 1)) 2 2; */
}
.pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh .swiper-button-disabled {
  background: linear-gradient(270deg, #064AA0 0%, #017F45 100%);
  color: #fff;
}
.pro_read > .public_w .pro_read3 > .swiper1 {
  width: 100%;
  overflow: hidden;
  margin-top: calc(18px + 2rem);
  padding-bottom: 2px;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide {
  width: 100%;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(1) {
  width: 100%;
  border: 1px solid #C0C0C0;
  overflow: hidden;
  position: relative;
  padding: calc(10px + 1rem);
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(1) > img {
  width: 100%;
  transition: all 0.3s;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(1) > div {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(0, 131, 65, 0.65);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 calc(10px + 2rem);
  opacity: 0;
  transition: all 0.3s;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(1) > div > p {
  font-family: PingFang_SC_Regular;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  border-top: 1px #fff solid;
  border-bottom: 1px #fff solid;
  padding: calc(10px + 0.5rem) 0;
  line-height: calc(10px + 1rem);
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(2) {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  margin-top: calc(10px + 0.6rem);
  position: relative;
  padding: 3.5px 0;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(2) > p {
  font-family: PingFang_SC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #024B9F;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(2) > img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  z-index: 15;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(2) > img:nth-of-type(1) {
  opacity: 1;
  transition: all 0.3s;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a > div:nth-child(2) > img:nth-of-type(2) {
  opacity: 0;
  transition: all 0.3s;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a:hover > div:nth-child(1) > img {
  transform: scale(1.1);
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a:hover > div:nth-child(1) > div {
  opacity: 1;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a:hover > div:nth-child(2) > img:nth-of-type(1) {
  opacity: 0;
}
.pro_read > .public_w .pro_read3 > .swiper1 .swiper-slide > a:hover > div:nth-child(2) > img:nth-of-type(2) {
  opacity: 1;
}
@media screen and (max-width: 1100px) {
  .b_nav1 > .public_w > div:nth-of-type(2) {
    display: none;
  }
  /* 产品中心 */
  .product > .public_w > ul > li {
    width: 48%;
  }
  .product > .public_w > ul > li:nth-child(3),
  .product > .public_w > ul > li:nth-child(4) {
    margin-top: calc(10px + 1.45rem);
  }
  /* 产品详情 */
  .pro_read > .public_w .pro_read1 {
    flex-direction: column;
  }
  .pro_read > .public_w .pro_read1 > .l {
    width: 100%;
    height: calc(150px + 45rem);
  }
  .pro_read > .public_w .pro_read1 > .r {
    width: 100%;
    margin-top: calc(10px + 2rem);
  }
  .pro_read > .public_w .pro_read3 > div:nth-child(1) > .qh {
    width: calc(40px + 8rem);
  }
}