.swiper-button-next:after,
.swiper-button-prev:after {
  content: "";
}
body {
  min-width: 1380px;
}
.swiper-pagination-bullet:only-child {
  display: inline-block !important;
}

.header_div {
  width: 100vw;
  min-width: 1200px;
  height: 8rem;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999999999;
  padding: 0 10% 0 12%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #ffffff;
}
.header_div .max-width1200 {
  width: 100%;
  display: flex;
  align-items: center;
}
.header_div.fixedmenu {
  box-shadow: 0px 0px 1rem #c7c5bf;
}

.header_div .right {
  width: 80%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.header_div .logo img {
  width: 19.5rem;
  height: 5.1rem;
}
.menu_nav {
  width: 80%;
  height: 100%;
  display: flex;
  justify-content: space-around;
}

.menu_nav > li {
  text-align: center;
  position: relative;
  height: 100%;
  line-height: 8rem;
}

.menu_nav li .nav_a {
  color: #333333;
  display: inline-block;
  font-size: 1.6rem;
  position: relative;
}

.menu_nav li .nav_a:hover,
.menu_nav li .nav_a.activetopm,
.menu_nav li .nav_a.activetopm1 {
  color: #1470b7;
}
.menu_nav li dl {
  width: 18rem;
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  background-color: #fff;
  z-index: 1;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.1);
  display: none;
}

.menu_nav li dl dd {
  width: 100%;
  float: left;
}

.menu_nav li dl dd a {
  width: 100%;
  height: 4.7rem;
  display: inline-block;
  overflow: hidden;
  line-height: 4.7rem;
  text-align: center;
  color: #333;
  font-size: 1.4rem;
  -webkit-transition: all ease-out 0.2s;
  transition: all ease-out 0.2s;
  float: left;
}

.menu_nav li dl dd a:hover {
  color: #fff;
  text-decoration: none;
  background-color: #1470b7;
}

.i_sousuo {
  width: 3.6rem;
  height: 3.6rem;
  margin-left: 1.5%;
  position: relative;
}

.i_sousuo_t {
  width: 3.6rem;
  height: 3.6rem;
  border: 1px solid #fff;
  background: url(../images/index/search.png) center no-repeat;
  background-size: 2rem;
  cursor: pointer;
}

.i_sousuo_c {
  width: 21rem;
  position: absolute;
  top: 6.4rem;
  right: 0px;
  background-color: #fff;
  z-index: 111111111;
  box-shadow: 0 0 4rem rgba(0, 0, 0, 0.1);
  overflow: hidden;
  display: none;
}

.i_sousuo_c .ipt1 {
  width: 18rem;
  height: 3rem;
  line-height: 3rem;
  color: #333;
  font-size: 1.4rem;
  text-indent: 10px;
  float: left;
}

.i_sousuo_c .ipt2 {
  width: 3rem;
  height: 3rem;
  line-height: 3rem;
  background: url(../images/index/search.png) center no-repeat;
  background-size: 2rem;
  float: left;
}

.wx_top {
  width: 6rem;
  height: 6rem;
  position: fixed;
  right: 1.5rem;
  bottom: 6rem;
  z-index: 999999;
  background-image: url(../images/index/top.png);
  background-size: 2.7rem 3.8rem;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #1470b7;
}

.public_padding {
  padding: 0 12%;
}

.max-width1200 {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.5);
}

.swiper-banner {
  width: 100%;
  height: 70vh;
  margin-top: 8rem;
}
.swiper-banner .swiper-slide {
  position: relative;
  overflow: hidden;
}
.swiper-banner .swiper-slide > img {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
  object-fit: cover;
  -moz-object-fit: cover;
  -ms-object-fit: cover;
  -o-object-fit: cover;
}

.swiper-banner .swiper-slide.swiper-slide-active > img {
  -webkit-animation: hvr-bob 2s ease 1;
  animation: hvr-bob 2s ease 1;
}

.swiper-banner .swiper-slide > video {
  width: 100%;
  height: 100%;
  object-fit: fill;
  -moz-object-fit: fill;
  -ms-object-fit: fill;
  -o-object-fit: fill;
}

.swiper-banner .swiper-slide .banner_text {
  width: 100%;
  position: absolute;
  left: 0px;
  top: 50%;
  z-index: 5;
  transform: translateY(-50%);
}

.swiper-banner .swiper-slide .banner_text h5 {
  color: #fff;
  font-size: 5rem;
  font-weight: normal;
  margin-bottom: 3rem;
  opacity: 0;
  -webkit-transform: translateY(90%);
  -ms-transform: translateY(90%);
  -o-transform: translateY(90%);
  transform: translateY(90%);
  filter: alpha(opacity=0);
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
  -webkit-transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
}
.swiper-banner .swiper-slide .banner_text p {
  color: #fff;
  font-size: 2rem;
  margin-bottom: 4rem;
  -webkit-transform: translateY(90%);
  -ms-transform: translateY(90%);
  -o-transform: translateY(90%);
  transform: translateY(90%);
  opacity: 0;
  filter: alpha(opacity=0);
  transition: all 1s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
  -webkit-transition: all 1s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
  transition: all 1s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
}

.swiper-banner .swiper-slide .banner_text a {
  width: 13rem;
  height: 4rem;
  line-height: 4rem;
  background: #1470b7;
  border-radius: 2rem;
  text-align: center;
  color: #fff;
  font-size: 1.6rem;
  opacity: 0;
  -webkit-transform: translateY(90%);
  -ms-transform: translateY(90%);
  -o-transform: translateY(90%);
  transform: translateY(90%);
  filter: alpha(opacity=0);
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
  -webkit-transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1) 0.5s;
}

.swiper-banner .swiper-slide.swiper-slide-active .banner_text h5,
.swiper-banner .swiper-slide.swiper-slide-active .banner_text p,
.swiper-banner .swiper-slide.swiper-slide-active .banner_text a {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateY(0%);
  -ms-transform: translateY(0%);
  -o-transform: translateY(0%);
  transform: translateY(0%);
}

.swiper-banner .swiper-button-prev {
  width: 4rem;
  height: 4rem;
  border: 1px solid #ffffff;
  border-radius: 50%;
  left: 12%;
  top: 82%;
  background: url(../images/index/left.png) no-repeat;
  background-size: 100% 100%;
  transition: all 0.3s ease-in-out;
  /* display: none; */
}

.swiper-banner .swiper-button-next {
  width: 4rem;
  height: 4rem;
  border: 1px solid #ffffff;
  border-radius: 50%;
  left: calc(12% + 6.4rem);
  top: 82%;
  background: url(../images/index/right.png) no-repeat;
  background-size: 100% 100%;
  /* display: none; */
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 0 20px;
  border-left: 4px solid #1470b7;
  margin: 9rem 0 6rem 0;
}
.header .lines .header_tit {
  font-size: 2.2rem;
  color: #333333;
  line-height: 3.6rem;
}
.header .lines .header_en {
  font-size: 3.4rem;
  color: #333333;
  line-height: 3.6rem;
  opacity: 0.5;
}

/* 图片放大动画 */
.fang {
  overflow: hidden;
  display: flex;
}

.fang img {
  -webkit-transition: all 0.6s;
  -o-transition: all 0.6s;
  -moz-transition: all 0.6s;
  transition: all 0.6s;
  display: flex;
}

.fang:hover img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}

.a_button_more_g {
  font-size: 1.6rem;
  color: #999999;
  padding-right: 2rem;
  background: url(../images/index/jiantou.png) no-repeat right 0.6rem;
  background-size: 0.7rem 1.2rem;
}

.a_button_more_w {
  font-size: 1.6rem;
  color: #ffffff;
  padding-right: 2rem;
  background: url(../images/index/jiantou_bai.png) no-repeat right 0.6rem;
  background-size: 0.7rem 1.2rem;
}
.a_button_detail_w {
  font-size: 1.4rem;
  color: #ffffff;
  padding-right: 3.4rem;
  background: url(../images/index/line.png) no-repeat right 0.8rem;
  background-size: 2.2rem 0.8rem;
}

.a_button_detail_b {
  font-size: 1.4rem;
  color: #1470b7;
  background: url(../images/index/line_blue.png) no-repeat 8rem 0.8rem;
  background-size: 2.2rem 0.8rem;
}

.a_button_detail_g {
  font-size: 1.4rem;
  color: #999999;
  padding-right: 3.4rem;
  background: url(../images/index/line_gray.png) no-repeat right 0.8rem;
  background-size: 2.2rem 0.8rem;
}

.content1 {
  position: relative;
}

.content1 .swiper-slide .mask {
  transition: all 0.3s ease-in-out;
}
.content1 .swiper-slide {
  height: 70rem;
}
.content1 .swiper-slide > a {
  width: 100%;
  height: 100%;
  display: flex;
}

.content1 .swiper-slide:hover .mask {
  background: rgba(20, 112, 183, 0.8);
}
.content1 .swiper-slide .fang {
  width: 100%;
  height: 100%;
}
.content1 .swiper-slide .fang > img {
  width: 100%;
}

.content1 .swiper-slide .swiper-content {
  width: 100%;
  height: 80%;
  padding: 10% 0 0 10%;
  position: absolute;
  left: 0;
  z-index: 10;
  top: 50%;
  transform: translateY(-50%);
}

.content1 .swiper-slide .swiper-content .icon1 {
  margin-bottom: 5rem;
}

.content1 .swiper-slide .swiper-content h5 {
  font-size: 2.4rem;
  color: #ffffff;
  line-height: 3rem;
  margin-bottom: 3rem;
}

.content1 .swiper-slide .swiper-content p {
  font-size: 1.8rem;
  color: #ffffff;
  line-height: 3rem;
}

.content1 .swiper-slide .swiper-content .icon2 {
  width: 24px;
  position: absolute;
  top: 70%;
  transform: translateY(-50%);
}

.content1 .swiper-slide .swiper-content > span {
  position: absolute;
  bottom: 0;
}

.content1 .swiper-button-prev {
  width: 4rem;
  height: 4rem;
  left: -6%;
  z-index: 999;
  border-radius: 50%;
  background: url(../images/index/left.png) no-repeat;
  background-size: 100% 100%;
  background-color: #1470b7;
  opacity: 0.5;
  transition: all 0.3s ease-in-out;
}

.content1 .swiper-button-next {
  width: 4rem;
  height: 4rem;
  right: -6%;
  z-index: 999;
  border-radius: 50%;
  background: url(../images/index/right.png) no-repeat;
  background-size: 100% 100%;
  background-color: #1470b7;
  opacity: 0.5;
  transition: all 0.3s ease-in-out;
}

.content1 .swiper-button-prev:hover,
.content1 .swiper-button-next:hover {
  opacity: 1;
}

.content2 {
  margin-top: 12rem;
  padding-bottom: 11rem;
  overflow: hidden;
  background: url(../images/index/cent3_bg.jpg) no-repeat;
  background-size: 100% 100%;
}

.content2 .header .lines .header_tit {
  color: #ffffff;
}

.content2 .header .lines .header_en {
  color: #ffffff;
}

.a_button_tab {
  width: 10rem;
  height: 3.4rem;
  line-height: 3.4rem;
  background: #dfdfdf;
  border-radius: 17px;
  font-size: 1.6rem;
  color: #333333;
  text-align: center;
  margin-right: 4rem;
}
.a_button_tab.active {
  background: #1470b7;
  color: #ffffff;
}
.content2 .list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  /* justify-content: space-between; */
}
.content2 .list .list_item {
  width: 31%;
  margin: 0 3.5% 1rem 0;
}
.content2 .list .list_item:nth-of-type(3n + 3) {
  margin-right: 0;
}
.content2 .list .list_item .default_box {
  position: relative;
}
.content2 .list .list_item .default_box img {
  width: 100%;
  display: flex;
}
.content2 .list .list_item .default_box .content {
  padding: 2.5rem 3rem;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
}
.content2 .list .list_item .default_box .time p:nth-of-type(1) {
  font-weight: bold;
  font-size: 2.4rem;
  color: #333333;
  line-height: 3.6rem;
  white-space: nowrap;
}
.content2 .list .list_item .default_box .time p:nth-of-type(2) {
  font-size: 1.4rem;
  color: #999999;
  line-height: 3.6rem;
}
.content2 .list .list_item .default_box .content > p {
  font-weight: bold;
  font-size: 1.6rem;
  color: #333333;
  line-height: 2.8rem;
  margin-left: 1rem;
  width: 70%;
  padding-right: 0.5rem;
  height: 5.6rem;
  overflow: hidden;
  position: relative;
}
.content2 .list .list_item .text_over_box > .after {
  position: absolute;
  bottom: 0;
  right: 0;
  line-height: 2.6rem;
  color: #666666;
}
.content2 .list .list_item .default_box:hover .text_over_box {
  color: #1470b7;
}
.content2 .list .list_item .hover_box {
  width: 100%;
  height: 100%;
  padding: 10% 8%;
  background: #ffffff;
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  z-index: -1;
  opacity: 0;
  filter: alpha(opacity=0);
  transition: all 0.3s linear;
}
.content2 .list .list_item .default_box:hover .hover_box {
  z-index: 10;
  opacity: 1;
  filter: alpha(opacity=100);
}

.content2 .list .list_item .hover_box .time p:nth-of-type(1) {
  color: #1470b7;
}

.content2 .list .list_item .hover_box > p:nth-of-type(1) {
  font-weight: bold;
  font-size: 1.6rem;
  color: #1470b7;
  line-height: 2.8rem;
  padding-right: 0.5rem;
  height: 5.6rem;
  overflow: hidden;
  position: relative;
}

.content2 .list .list_item .hover_box > p:nth-of-type(2) {
  font-size: 1.4rem;
  color: #666666;
  line-height: 2.4rem;
  padding-right: 0.5rem;
  height: 7.2rem;
  overflow: hidden;
  position: relative;
}

.content2 .list .list_item .hover_box .text_over_box > .after {
  position: absolute;
  bottom: 0;
  right: 0;
  line-height: 2.6rem;
  color: #666666;
}

.content3 {
  margin-bottom: 12rem;
  overflow: hidden;
}

.content3 .list {
  width: 100%;
  display: flex;
  align-items: center;
  /* justify-content: space-between; */
}

.content3 .list .list_item {
  width: 31%;
  margin-right: 3.5%;
}
.content3 .list .list_item:nth-of-type(3n + 3) {
  margin-right: 0;
}
.content3 .list .list_item .fang {
  margin: 2rem 0;
}
.content3 .list .list_item img {
  width: 100%;
  display: flex;
}
.content3 .list .list_item p:nth-of-type(1) {
  font-weight: bold;
  font-size: 1.6rem;
  color: #333333;
  padding-bottom: 3rem;
  height: 8.6rem;
  padding-right: 0.5rem;
  overflow: hidden;
  line-height: 2.8rem;
  position: relative;
}
.content3 .list .list_item:hover p:nth-of-type(1) {
  color: #1470b7;
}

.content3 .list .list_item:hover .a_button_detail_g {
  font-size: 1.6rem;
  color: #1470b7;
  background: url(../images/index/line_blue.png) no-repeat right 0.8rem;
  background-size: 2.2rem 0.8rem;
}
.content3 .list .list_item p:nth-of-type(1)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.8rem;
  height: 0.3rem;
  background: #bababa;
}

.content3 .list .list_item p:nth-of-type(2) {
  font-size: 1.4rem;
  color: #666666;
  line-height: 2.4rem;
  margin-bottom: 2rem;
  padding-right: 0.5rem;
  height: 7.2rem;
  overflow: hidden;
  position: relative;
}

.content3 .list .list_item .text_over_box > .after {
  position: absolute;
  bottom: 0;
  right: 0;
  line-height: 2.6rem;
  color: #666666;
}

.content3 .swiper-button-prev {
  width: 4rem;
  height: 4rem;
  left: -6%;
  z-index: 999;
  border-radius: 50%;
  background: url(../images/index/left.png) no-repeat;
  background-size: 100% 100%;
  background-color: #1470b7;
  opacity: 0.5;
  transition: all 0.3s ease-in-out;
}

.content3 .swiper-button-next {
  width: 4rem;
  height: 4rem;
  right: -6%;
  z-index: 999;
  border-radius: 50%;
  background: url(../images/index/right.png) no-repeat;
  background-size: 100% 100%;
  background-color: #1470b7;
  opacity: 0.5;
  transition: all 0.3s ease-in-out;
}

.content3 .swiper-button-prev:hover,
.content3 .swiper-button-next:hover {
  opacity: 1;
}


.content4 {
  overflow: hidden;
  padding-bottom: 10rem;
  background-color: #f7f7f7;
}

.content4 .partner-swiper .swiper-slide {
  margin-bottom: 1.6rem;
  padding: 0 0.8rem;
}

.content4 .partner-swiper .swiper-slide > img {
  display: flex;
  width: 100%;
  height: 8rem;
}

.partner-swiper-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  bottom: 0;
  margin-top: 4rem;
}

.partner-swiper-pagination .swiper-pagination-bullet-active {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid #1470b7;
  background: transparent;
}
.content5 {
  padding-top: 6rem;
  padding-bottom: 6rem;
  overflow: hidden;
  background: url(../images/index/input_bg.jpg) no-repeat;
  background-size: 100% 100%;
}
.content5 .max-width1200 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.content5 p {
  margin-bottom: 3rem;
  font-size: 1.6rem;
  color: #333333;
  text-align: center;
}

.content5 .inputs {
  display: flex;
}
.content5 .inputs form {
  display: flex;
}

.content5 .text {
  width: 31rem;
  height: 5rem;
  border: 1px solid #1470b7;
  background-color: transparent;
  color: #999999;
  padding-left: 2rem;
}

.content5 .submit {
  font-size: 1.6rem;
  color: #ffffff;
  width: 11rem;
  height: 5rem;
  background: #1470b7;
}

/* 底部pc端样式 */
.footer {
  width: 100%;
  background: #22242a;
}
.footer .logo {
  width: 19.5rem;
  height: 5.1rem;
}
.footer .top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .top .list {
  width: 70%;
  display: flex;
  justify-content: space-between;
}

.footer .top .list a {
  font-size: 1.6rem;
  color: #ffffff;
}

.footer .top .list a:hover {
  font-size: 1.6rem;
  color: #1470b7;
}

.footer .cent {
  display: flex;
  justify-content: space-between;
  padding: 5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .cent .left {
  display: flex;
}
.footer .left_item p {
  font-size: 1.6rem;
  color: #ffffff;
  white-space: nowrap;
}
.footer .left_item img {
  width: 4rem;
  height: 4rem;
}
.footer .left_item:nth-of-type(1) {
  margin-right: 5%;
}
.footer .left_item:nth-of-type(1) p:nth-of-type(2) {
  font-size: 2.4rem;
  font-weight: bold;
}
.footer .left_item:nth-of-type(2) p:nth-of-type(2) {
  line-height: 3rem;
}
.footer .left_item p:nth-of-type(1) {
  margin: 0.8rem 0;
  color: rgba(225, 225, 225, 0.5);
}
.footer .cent .right {
  display: flex;
  align-items: center;
}
.footer .right_item .img {
  width: 12rem;
  height: 12rem;
  padding: 1rem;
  display: flex;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.footer .right_item:nth-of-type(1) {
  margin-right: 5%;
}
.footer .right_item p {
  margin: 1rem 0 0 0;
  font-size: 1.4rem;
  color: rgba(225, 225, 225, 0.5);
  text-align: center;
}

.footer .bottom {
  display: flex;
  justify-content: space-between;
  padding: 3rem 0;
}
.footer .bottom a,
.footer .bottom b,
.footer .bottom p {
  font-weight: normal;
  font-size: 1.4rem;
  color: rgba(225, 225, 225, 0.5);
}

/* 内页头部 */
.banner_box {
  width: 100%;
  margin-top: 8rem;
}

.banner_box img {
  width: 100%;
  display: flex;
}

/* 内页外层内容 */
.main_body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
  max-width: 1200px;
  min-width: 1200px;
  margin: 0 auto;
}

/* 内页导航信息 */
.tab_box {
  width: 100%;
  height: 7.6rem;
  background: #f9fafc;
}
.tab_box .max-width1200 {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tab_box .tabs_item {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.6rem;
  color: #666;
  line-height: 28px;
}
.tab_box .tabs_item {
  display: flex;
  align-items: center;
  font-size: 1.6rem;
}

.tab_box .tabs_item > img {
  margin-right: 1rem;
}

.tab_box .tabs_item > a {
  font-size: 1.6rem;
  color: #666;
}

.tab_box .tabs_item > b {
  margin: 1.1rem;
}

.tab_box .right {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.6rem;
  color: #666666;
  height: 100%;
}

.tab_box .right dd {
  height: 100%;
  line-height: 7.6rem;
  position: relative;
  margin-right: 3rem;
  cursor: pointer;
}

.tab_box .right dd:last-child {
  margin-right: 0;
}
.tab_box .right .right-active a {
  color: #1470b7;
}