.public_w {
  max-width: 1420px;
  width: 85%;
  margin: 0 auto;
}
* {
  margin: 0;
  padding: 0;
}
.home {
  /* banner */
  /* 关于我们 */
  /* 产品中心 */
  /* 我们的实力 */
  /* 我们的优势 */
  /* 新闻 */
}
.home .index_banner {
  width: 100%;
  height: 100%;
  position: relative;
  /* border: 1px solid #000; */
}
.home .index_banner > .sp {
  width: 100%;
  height: 100%;
}
.home .index_banner > div {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.2);
}
.home .index_banner > div > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 1.6rem);
  color: #FFFFFF;
  line-height: calc(10px + 2.9rem);
  width: calc(140px + 35rem);
  text-align: center;
}
.home .index_banner > div > div {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: calc(10px + 2.9rem);
}
.home .index_banner > div > div > a {
  width: calc(48px + 5rem);
  height: calc(13px + 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.4rem);
  font-weight: 400;
  border-radius: 2px;
  transition: all 0.3s;
}
.home .index_banner > div > div > a:nth-child(1) {
  background: #fff;
  color: #333333;
  margin-right: calc(10px + 0.8rem);
}
.home .index_banner > div > div > a:nth-child(2) {
  background: #0775C1;
  color: #fff;
  border: 1px solid #0775C1;
}
.home .index_banner > div > div > a:nth-child(1):hover {
  background: #0775C1;
  color: #fff;
}
.home .index_banner > div > div > a:nth-child(2):hover {
  /* border: 1px solid #0775C1; */
  background: none;
}
.home .index_about {
  width: 85%;
  margin: calc(30px + 5rem) auto;
  display: flex;
  flex-direction: column;
  /* border: 1px solid #000; */
}
.home .index_about .index_about1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.home .index_about .index_about1 > div:nth-child(1) {
  width: 45.56%;
  display: flex;
  flex-direction: column;
}
.home .index_about .index_about1 > div:nth-child(1) > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #0775C1;
}
.home .index_about .index_about1 > div:nth-child(1) > span {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 1.1rem);
  color: #333333;
  line-height: calc(10px + 1.9rem);
  padding-right: calc(35px + 5rem);
  margin-top: 0.7rem;
  margin-bottom: calc(10px + 2.3rem);
}
.home .index_about .index_about1 > div:nth-child(1) > div {
  /*font-family: PingFangSC_Medium;*/
  font-size: calc(10px + 0.3rem);
  color: #777777;
  line-height: calc(10px + 1.1rem);
}
.home .index_about .index_about1 > div:nth-child(1) > a {
  width: calc(50px + 4.5rem);
  height: calc(17px + 1.5rem);
  border: 1px solid #0775C1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.4rem);
  color: #0775C1;
  margin-top: calc(10px + 1.5rem);
}
.home .index_about .index_about1 > div:nth-child(1) > a > img {
  margin-left: 0.6rem;
  width: 0.5rem;
}
.home .index_about .index_about1 > div:nth-child(2) {
  width: 47.39%;
}
.home .index_about .index_about1 > div:nth-child(2) > img {
  width: 100%;
}
.home .index_about .index_about2 {
  width: 100%;
  margin-top: calc(18px + 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.home .index_about .index_about2 > a {
  width: 24.8%;
  height: calc(25px + 5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 0px 8px 2px rgba(205, 205, 205, 0.3);
  transition: all 0.3s;
}
.home .index_about .index_about2 > a > p {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.4rem);
  color: #333333;
  margin-top: 0.5rem;
  /* transition: all 0.3s; */
}
.home .index_about .index_about2 > a > img {
  /* transition: all 0.3s; */
}
.home .index_about .index_about2 > a:nth-child(1) > img {
  width: calc(18px + 1.5rem);
}
.home .index_about .index_about2 > a:nth-child(2) > img {
  width: calc(17px + 1.5rem);
}
.home .index_about .index_about2 > a:nth-child(3) > img {
  width: calc(15px + 1rem);
}
.home .index_about .index_about2 > a:nth-child(4) > img {
  width: calc(10px + 1.5rem);
}
.home .index_about .index_about2 > a:hover {
  background: #0775C1;
}
.home .index_about .index_about2 > a:hover > p {
  color: #fff;
}
.home .index_pro {
  width: 100%;
  background: url('../img/index_pro_bg.png') no-repeat;
  background-size: 100% 100%;
  padding: calc(20px + 4rem) 0;
  /* border: 1px solid #000; */
}
.home .index_pro .index_pro1 {
  width: 85%;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* border: 1px solid #000; */
}
.home .index_pro .index_pro1 > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #0775C1;
  margin-bottom: 4px;
}
.home .index_pro .index_pro1 > span {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 1.1rem);
  color: #333333;
  /* margin-top: 0.2rem; */
  margin-bottom: calc(10px + 2.5rem);
}
.home .index_pro .index_pro1 .index_pro2 {
  width: 100%;
  margin-bottom: calc(10px + 2rem);
  /* border: 1px solid #000; */
}
.home .index_pro .index_pro1 .index_pro2 > ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li {
  width: 32.39%;
  background: #fff;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a > img {
  max-width: 370px;
  /* max-height: 205px; */
  width: 100%;
  height: calc(55px + 7.5rem);
  margin-bottom: calc(10px + 0.45rem);
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a > p {
  margin-bottom: calc(12px + 3.5rem);
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.5rem);
  color: #333333;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a > div {
  display: flex;
  background-color: #046AC4;
  width: calc(32px + 1rem);
  height: calc(32px + 1rem);
  position: absolute;
  right: 15%;
  bottom: calc(-16px - 0.5rem);
  border-radius: calc(32px + 1rem);
  transition: all 0.5s;
  overflow: hidden;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a > div .moreFlex {
  display: flex;
  width: calc(70px + 5rem);
  height: calc(30px + 1rem);
  padding-right: 5px;
  justify-content: space-between;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  align-items: center;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a > div .moreFlex .moreText {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  padding-left: 1rem;
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a > div .moreFlex .moreicon {
  display: flex;
  background-color: #fff;
  width: calc(22px + 1rem);
  height: calc(22px + 1rem);
  border-radius: 50%;
  font-size: calc(18px + 0.5rem);
  font-family: 微软雅黑;
  /* align-items: center; */
  justify-content: center;
  color: #046AC4;
  /* padding-bottom: 4%; */
}
.home .index_pro .index_pro1 .index_pro2 > ul > li > a:hover > div {
  width: calc(80px + 5rem);
}
.home .index_pro .index_pro1 .index_pro3 {
  width: 100%;
  margin: 20px;
  display: flex;
  flex-direction: column;
}
.home .index_pro .index_pro1 .index_pro3 .xian {
  width: 100%;
  height: 2px;
  /* background: #046AC4; */
  display: flex;
  align-items: center;
  /* background: #046AC4;
                    transition: width 0.5s ease-in-out; */
  position: relative;
}
.home .index_pro .index_pro1 .index_pro3 .xian .xian1 {
  height: 2px;
  /* background: #046AC4; */
  display: flex;
  align-items: center;
  background-color: #046AC4;
  transition: width 0.5s ease-in-out;
}
.home .index_pro .index_pro1 .index_pro3 .xian > span {
  width: 100%;
  height: 1px;
  background: #D8D8D8;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /*z-index: 1000;*/
}
.home .index_pro .index_pro1 .index_pro3 .zi {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}
.home .index_pro .index_pro1 .index_pro3 .zi > a {
  /* width: 12.5%; */
  font-family: PingFangSC_Regular;
  font-weight: 400;
  font-size: calc(10px + 0.3rem);
  color: #333333;
  position: relative;
  /* border: 1px solid #000; */
}
.home .index_pro .index_pro1 .index_pro3 .zi > a>span{
    position: absolute;
    width: 100%;
    display:block;
    height: 2px;
    left: 0;
    top: -22px;
    background: #046AC4;
    z-index: 100;
    opacity: 0;
    transition: all 0.3s;
}
.home .index_pro .index_pro1 .index_pro3 .zi > a:hover>span{
    opacity: 1;
}
.home .index_sl {
  width: 85%;
  margin: calc(30px + 5rem) auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* border: 1px solid #000; */
}
.home .index_sl > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #0775C1;
  margin-bottom: 4px;
}
.home .index_sl > span {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 1.1rem);
  color: #333333;
  /* margin-top: 0.2rem; */
  margin-bottom: calc(10px + 2.5rem);
}
.home .index_sl > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.home .index_sl > div > div {
  width: 49.29%;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* border: 1px solid #000; */
}
.home .index_sl > div > div > div {
  width: 100%;
  overflow: hidden;
}
.home .index_sl > div > div > div > img {
  width: 100%;
  transition: all 0.3s;
}
.home .index_sl > div > div > p {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.6rem);
  color: #333333;
  margin-top: calc(10px + 0.7rem);
}
.home .index_sl > div > div:hover > div > img {
  transform: scale(1.1);
}
.home .index_ys {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.home .index_ys > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #0775C1;
  margin-bottom: 4px;
}
.home .index_ys > span {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 1.1rem);
  color: #333333;
  /* margin-top: 0.2rem; */
  margin-bottom: calc(10px + 2.5rem);
}
.home .index_ys .index_ys1 {
  width: 100%;
  background: url('../img/index_ys_bg1.png') no-repeat;
  background-size: 100% 100%;
}
.home .index_ys .index_ys1 > div {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  padding: calc(65px + 5rem) 0;
}
.home .index_ys .index_ys1 > div > .public_w {
  width: 85%;
  display: flex;
  justify-content: space-between;
  /* border: 1px solid #000; */
}
.home .index_ys .index_ys1 > div > .public_w > div {
  width: 28.16%;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* border: 1px solid #f00; */
}
/*.home .index_ys .index_ys1 > div > .public_w > div:nth-of-type(1){*/
/*    width: 26%;*/
/*}*/
/*.home .index_ys .index_ys1 > div > .public_w > div:nth-of-type(2){*/
/*    width: 21.4%;*/
/*}*/
/*.home .index_ys .index_ys1 > div > .public_w > div:nth-of-type(3){*/
/*    width: 24.36%;*/
/*}*/
.home .index_ys .index_ys1 > div > .public_w > div > img {
  width: calc(22px + 3.5rem);
  height: calc(22px + 3.5rem);
}
.home .index_ys .index_ys1 > div > .public_w > div > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.6rem);
  color: #FFFFFF;
  margin-top: calc(10px + 0.6rem);
  margin-bottom: calc(10px + 1.4rem);
}
.home .index_ys .index_ys1 > div > .public_w > div > span {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: #FFFFFF;
  line-height: calc(10px + 1rem);
  text-align: center;
}
.home .index_news {
  width: 85%;
  margin: calc(30px + 5rem) auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  /* border: 1px solid #000; */
}
.home .index_news > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.7rem);
  color: #0775C1;
  margin-bottom: 4px;
}
.home .index_news > span {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 1.1rem);
  color: #333333;
  /* margin-top: 0.2rem; */
  margin-bottom: calc(10px + 2.5rem);
}
.home .index_news .swiper1 {
  width: 100%;
  overflow: hidden;
  margin-bottom: calc(10px + 2rem);
  /* border: 1px solid #000; */
}
.home .index_news .swiper1 .swiper-slide {
  width: 100%;
  /* border: 1px solid #f00; */
}
.home .index_news .swiper1 .swiper-slide > a {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.home .index_news .swiper1 .swiper-slide > a > .img {
  width: 100%;
  overflow: hidden;
}
.home .index_news .swiper1 .swiper-slide > a > .img > img {
  width: 100%;
  transition: all 0.3s;
}
.home .index_news .swiper1 .swiper-slide > a > div:nth-of-type(2) {
  width: 100%;
  display: flex;
  align-items: center;
  margin-top: calc(10px + 0.4rem);
  margin-bottom: 0.3rem;
}
.home .index_news .swiper1 .swiper-slide > a > div:nth-of-type(2) > img {
  width: 13px;
  height: 13px;
}
.home .index_news .swiper1 .swiper-slide > a > div:nth-of-type(2) > p {
  font-family: DIN_Regular;
  font-size: calc(10px + 0.3rem);
  color: #0775C1;
  margin-left: 0.3rem;
}
.home .index_news .swiper1 .swiper-slide > a > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.5rem);
  color: #333333;
  margin-bottom: calc(10px + 0.7rem);
}
.home .index_news .swiper1 .swiper-slide > a > div:nth-of-type(3) {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: #777777;
  line-height: calc(10px + 0.9rem);
  margin-bottom: calc(10px + 1.5rem);
}
.home .index_news .swiper1 .swiper-slide > a > span {
  display: block;
  width: 100%;
  height: 1px;
  /* margin: 0 0 22px 35px; */
  position: relative;
  transition: background-color 1s;
}
.home .index_news .swiper1 .swiper-slide > a > span::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #0775C1;
  transition: width 0.5s;
}
.home .index_news .swiper1 .swiper-slide > a:hover > .img > img {
  transform: scale(1.1);
}
.home .index_news .swiper1 .swiper-slide > a:hover > span::before {
  width: 100%;
}
.home .index_news .swiper-pagination {
  width: 100%;
  height: calc(10px + 0.3rem);
  display: flex;
  align-items: center;
  justify-content: center;
  /* width: 100px; */
  /* position: absolute; */
  bottom: 0;
  /* left: 50%; */
  /* transform: translateX(-50%); */
  appearance: none;
  /* border: 1px solid #000; */
}
.home .index_news .swiper-pagination .swiper-pagination-bullet {
  border: none;
}
.home .index_news .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet {
  display: flex;
  width: 6px;
  height: 6px;
  /* border: 1px #aaa solid;  */
  align-items: center;
  justify-content: center;
  margin: 0 10px;
  background: #0775C1;
}
.home .index_news .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet::after {
  position: absolute;
  display: block;
  content: "";
  width: calc(10px + 0.3rem);
  height: calc(10px + 0.3rem);
  border-radius: 50%;
  border: 1px #adadad00 solid;
}
.home .index_news .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #0775C1;
}
.home .index_news .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
  border-color: #0775C1;
}