/* CSS Document */
* {
  list-style: none;
}
html {
  font: normal 18px/1.8 "Source Sans Pro", "Microsoft YaHei", "PingFang", "Droid Sans";
}
body {
  background: #fff;
  font-size: 1rem;
  line-height: 1.8;
  color: #2e2e2e;
  overflow-x: hidden;
}
ul,
li,
dl,
dt,
dd,
ol,
p,
img {
  list-style: none;
  border: none;
  vertical-align: middle;
  margin: 0px;
  padding: 0px;
}
a {
  color: #333;
}
a:hover {
  color: #333;
  opacity: 0.88;
  text-decoration: none;
}
.text-primary {
  color: #1d9bfb;
}
@media (min-width: 1400px) {
  .container,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl {
    max-width: 100%;
  }
}
@media (min-width: 1600px) {
  .container,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl {
    max-width: 1580px;
  }
}
.header-top {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: .5rem 0px;
  background-color: #1d4e7c;
  color: #fff;
  z-index: 100;
  font-size: .82rem;
}
.header-top a {
  color: #fff;
}
.header-top .top-left {
  display: flex;
  align-items: center;
}
.header-top .top-left .top-item + .top-item {
  margin-left: .5rem;
}
.header-top .top-right .top-item + .top-item {
  margin-left: .5rem;
}
.header-top .top-right {
  z-index: 100;
  display: flex;align-items: center;
}
#openBtn {
  cursor: pointer;
}
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
}
.modal-content {
  background-color: #fff;
  margin: 15% auto;
  padding: 0.5rem;
  width: 100%;
  max-width: 500px;
}
.close {
  color: #aaa;
  text-align: right;
  float: right;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
}
.search-wrapper {
  width: 100%;
  height: 3.125rem;
  background-color: #fff;
  border-radius: 1.5rem;
  justify-content: space-between;
}
.input-search {
  border: 0;
  border-right: 1px solid #eee;
  outline: 0;
  margin-left: .6rem;
  width: auto;
  padding: 0.4rem;
  flex-grow: 1;
  transition: all 0.3s linear;
}
.btn-search {
  width: 3rem;
  outline: 0;
}
.btn-search:hover .iconfont {
  color: #6cbef8;
}
.btn-search .iconfont {
  font-size: 1.8rem;
  color: #666;
  transition: all 0.3s;
}
.navbar-dark .navbar-toggler {
  background: #3b6893; 
}
.header-content {
  position: relative;
  z-index: 99;
}
.header-top.a_hover {
  position: fixed;
  z-index: 100;
  width: 100%;
  left: 0;
  top: 0;
}
.header-flex.a_hover {
  background: rgba(255, 255, 255, 0.95);
  position: fixed;
  z-index: 100;
  box-shadow: 0 .5rem 1rem rgba(0, 0, 0, 0.2);
  width: 100%;
  left: 0;
  top: 45px;
}
.header-flex.a_hover .index-navbar .navbar-nav .nav-item .nav-link {
  color: #333;
}
.header-flex.a_hover .navbar-dark .navbar-toggler {
  color: #333;
  border: 1px solid #1d4e7c;
}
.header-flex.a_hover .navbar-dark .navbar-toggler-icon {
  color: #333;
}
.header-flex.a_hover .logo2 {
  display: block;
}
.header-flex.a_hover .logo1 {
  display: none;
}
.header-flex {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 0;
  width: 100%;
  transition: ease-in-out .3s;
  max-width: 100vw;
  background: url(../img/header_bg.png) left top repeat-x;
  background-size: auto 100%;
}
.header-flex .logo2 {
  display: none;
}
.header-flex .logo img {
  transition: .3s;
}
.index-navbar {
  padding-top: .6rem;
}
.index-navbar .navbar-nav .nav-item .nav-link {
  color: #fff;
  font-size: 1.2rem;
  letter-spacing: 0px;
  font-weight: normal;
  font-family: "Microsoft Yahei", "PingFang", "Droid Sans";
}
.index-navbar .navbar-nav .nav-item .active {
  color: #ffe399;
}
.index-navbar .dropdown-toggle::after {
  display: none;
}
.index-navbar .dropdown-toggle::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: 51%;
  right: 51%;
  bottom: 0;
  background: #77161B;
  height: 4px;
  -webkit-transition-property: left, right;
  transition-property: left, right;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
/* 修改后的CSS */
.index-navbar .hover-dropdown:hover .dropdown-toggle:before,
.index-navbar .hover-dropdown:hover .dropdown-menu:hover ~ .dropdown-toggle:before,
.index-navbar .dropdown-toggle.parent:before,
.index-navbar .dropdown-toggle:focus:before,
.index-navbar .dropdown-toggle:active:before {
  left: 0;
  right: 0;
}
/* 确保下拉菜单显示时保持线条 */
.index-navbar .hover-dropdown:hover .dropdown-menu {
  display: block;
  margin-top: 0;
}
/* 当鼠标在下拉菜单上时保持父级hover状态 */
.index-navbar .dropdown-menu:hover {
  display: block;
}
.index-navbar .dropdown-menu {
  border: none;
  text-align: center;
  border-radius: 0;
  min-width: auto;
  width: 140%;left:-20%;
  margin: 0 !important;
  padding: 0;
  font-size: .9rem;
}
.index-navbar .dropdown-menu .dropdown-item {
  padding: .3rem 0;
}
.index_carousel-inner {
  position: relative;
  width: 100%;
  padding-bottom: 44.27%;
  /* 16:9比例 */
  overflow: hidden;
}
.index_carousel-inner .carousel-item {
  text-align: center;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
  overflow: hidden;
}
.index_carousel-inner .carousel-inner {
  position: initial;
}
.index_carousel-inner img {
  width: 100%;
  height: 100%;
  object-position: center top;
  object-fit: cover;
  display: block;
  position: relative;
  left: 0;
  top: 0;
}
/* 修复指示器位置 */
.index_carousel-inner .carousel-indicators {
  bottom: 1.89rem;
  z-index: 10;
  height: 1rem;
}
.index_carousel-inner .carousel-indicators li {
  width: 0.56rem;
  height: 0.56rem;
  background: #FFFFFF;
  border-radius: 100%;
  border: none;
  margin: 0 0.5rem;
  margin-top: 0.22rem;
}
.index_carousel-inner .carousel-indicators li.active {
  background: #ab4c37;
}
.index_carousel-inner .carousel-control-next,
.index_carousel-inner .carousel-control-prev {
  width: 1rem;
  height: 1rem;
  bottom: 0rem;
}
.index_carousel-inner .carousel-control-prev {
  left: 50%;
  margin-left: -7rem;
}
.index_carousel-inner .carousel-control-next {
  right: 50%;
  margin-right: -7rem;
}
@media only screen and (max-width: 1100px) {
}
@media only screen and (max-width: 992px) {
  html {
    font: normal 16px/1.6 "Source Sans Pro", "Microsoft Yahei", "PingFang", "Droid Sans";
  }
}
@media only screen and (max-width: 768px) {
}
@media only screen and (max-width: 576px) {
}
@keyframes banner-download {
  0% {
    width: 0;
    height: 0;
  }
  100% {
    width: 350px;
    height: 350px;
  }
}
/* 添加鼠标悬停效果 */
.hover-dropdown:hover .dropdown-menu {
  display: block;
  margin-top: 0;/* 移除默认间距 */
}
/* 确保在移动设备上保持点击行为 */
@media (max-width: 991.98px) {
  .hover-dropdown:hover .dropdown-menu {
    display: none;
  }
  .hover-dropdown.show .dropdown-menu {
    display: block;
  }
}
.line2 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  white-space: normal;
}
.line4 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  white-space: normal;
}
.swiper-pagination-bullet-active {
  background: #af4e3c;
}
.index_title .left {
  font-size: 1.78rem;
  font-weight: bold;
  color: #000000;
}
.index_title .left span {
  color: #1d4e7c;
}
.index_title .left a:hover {
  color: #1d4e7c;
}
.index_title .right i {
  font-size: 1.56rem;
  color: #cdcdcd;
}
.index_title .right a:hover i {
  color: #af4e3c;
}
.index_main_1 {
  background: url(../img/index_bg1.jpg) repeat;
  background-size: 3px 2px;
}
.index_main_1 .body {
  box-shadow: 0rem 0rem 0.5rem 0rem rgba(0, 0, 0, 0.14);
  background: #fff;
  height: 26.6rem;
}
.index_main_1 .swiper img {
  width: 100%;
  height: 16.7rem;
  object-fit: cover;
  object-position: center center;
}
.index_main_1 .swiper .txt {
  height: 9.9rem;
}
.index_main_1 .swiper h4 {
  text-align: center;
  font-size: 1.33rem;
}
.index_main_1 .swiper a:hover h4 {
  color: #af4e3c;
}
.index_main_1 .swiper p {
  font-size: 0.83rem;
  color: #999999;
  line-height: 1.67rem;
}
.index_main_1 .swiper .swiper-pagination {
  bottom: 1.2rem;
}
.index_main_1 .swiper .swiper-button-next:after,
.index_main_1 .swiper .swiper-button-prev:after {
  display: none;
}
.index_main_1 .swiper .swiper-button-next,
.index_main_1 .swiper .swiper-button-prev {
  bottom: 1rem;
  top: auto;
  left: 1.5rem;
}
.index_main_1 .swiper .swiper-button-next i,
.index_main_1 .swiper .swiper-button-prev i {
  font-size: 2.5rem;
  color: #264974;
}
.index_main_1 .swiper .swiper-button-next {
  right: 1.5rem;
  left: auto;
}
.index_main_1 .swiper .swiper-button-prev i {
  transform: scaleX(-1);
  display: inline-block;/* 确保transform生效 */
}
.index_main_1 .con {
  height: 26.6rem;
  overflow: hidden;
}
.index_main_1 .con .item {
  transition: ease-in-out .2s;
  border-radius: 4px;
  padding-top: 1.3rem !important;
  padding-bottom: 0.2rem !important;
}
.index_main_1 .con .item h4 {
  color: #999;
  font-size: 1rem;
}
.index_main_1 .con .item p {
  display: none;
}
.index_main_1 .con .item span {
  font-size: 0.833rem;
  margin-left: .6rem;
  color: #999;
}
.index_main_1 .con .item i {
  flex: 1;
  border-bottom: 1px dotted #b7b7b7;
}
.index_main_1 .con .item.hover {
  background: url(../img/index_bg2.jpg) no-repeat;
  background-size: cover;
}
.index_main_1 .con .item.hover p {
  display: block;
  color: #cae2ff;
  font-size: 0.833rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  white-space: normal;
}
.index_main_1 .con .item.hover h4 {
  color: #fff;
}
.index_main_1 .con .item.hover span {
  color: #fff;
}
.index_main_1 .con .item.hover i {
  opacity: 0;
}
.index_main_1 .con2 {
  background: #f9fbff;
  height: 26.6rem;
  overflow: hidden;
  padding: 0 1rem;
}
.index_main_1 .con2 .left {
  border-right: 1px solid #e2e2e2;
  text-align: center;
  padding-right: 1rem;
  margin-right: 1rem;
}
.index_main_1 .con2 .left span {
  color: #ba8a83;
  font-size: 1.666rem;
  line-height: 1.66rem;
  display: block;
}
.index_main_1 .con2 .left p {
  color: #999999;
  font-size: 0.777rem;
  line-height: 1.334rem;
}
.index_main_1 .con2 .right {
  flex: 1;
}
.index_main_1 .con2 .item {
  border-top: 1px dashed #b7b7b7;
  padding: 1.15rem 0;
}
.index_main_1 .con2 .item:first-child {
  border: none;
}
.index_main_1 .con2 p {
  line-height: 1.33rem;
}
.index_main_1 .con2 a:hover p {
  color: #af4e3c;
}
.index_main_2 {
  background: url(../img/index_bg1.jpg) no-repeat;
  background-size: cover;
}
.index_main_2 .news-tab {
  border-bottom: 2px solid #999;
}
.index_main_2 .nav-item {
  font-size: 1.78rem;
  font-weight: bold;
  color: #999;
  width: 50%;
}
.index_main_2 .nav-item span {
  background: #999;
  width: 2.3rem;
  height: 2.3rem;
  display: flex;
  text-align: center;
  align-items: center;
  border-radius: 4px;
  margin-right: 0.6rem;
}
.index_main_2 .nav-item span i {
  color: #fff;
  font-size: 1.5rem;
  margin: 0 auto;
  font-weight: 400;
}
.index_main_2 .nav-item .nav-link {
  width: 100%;
}
.index_main_2 .nav-item .active {
  border-bottom: 4px solid #245784;
  color: #245784;
  margin-bottom: -2px;
}
.index_main_2 .nav-item .active span {
  background: #245784;
}
.index_main_2 .con {
  margin-top: 1.7rem;
}
.index_main_2 .con a {
  background: #fff;
  display: block;
  height: 8.5rem;
  box-sizing: border-box;
  width: 49%;
  float: left;
  margin-bottom: 1rem;
  position: relative;box-shadow: 0 0 .5rem rgba(0, 0, 0, 0.1);
}
.index_main_2 .con a i {
  margin-right: .5rem;
}
.index_main_2 .con a p {
  margin-bottom: 1rem;
}
.index_main_2 .con a span {
  color: #af4e3c;
}
.index_main_2 .con a:nth-child(2n) {
  float: right;
}
.index_main_2 .con a::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  background: url(../img/index_ico.png) no-repeat;
  width: 1.444rem;
  height: 1.05rem;
  background-size: cover;
}
.index_main_2 .con a:hover {
  background: #af4e3c;
}
.index_main_2 .con a:hover p {
  color: #fff;
}
.index_main_2 .con a:hover span {
  color: #fff;
}
.index_main_2 .con a:hover:before {
  background: url(../img/index_ico2.png) no-repeat;
  background-size: cover;
}
.index_main_2 .con2 {
  background: #fff;
  height: 19.7rem;
  margin-top: -0.5rem;
  box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.14);
}
.index_main_2 .con2 .news_top img {
  height: 9.11rem;
  object-fit: cover;
  object-position: center center;
  margin-right: 1rem;
}
.index_main_2 .con2 .news_top .txt {
  flex: 1;
  line-height: 1.66rem;
}
.index_main_2 .con2 .news_top .txt h3 {
  font-size: 1rem;
  margin-top: .4rem;
}
.index_main_2 .con2 .news_top .txt p {
  font-size: 0.83rem;
  color: #999;
}
.index_main_2 .con2 .news_top a:hover h3 {
  color: #af4e3c;
}
.index_main_2 .con2 ul {
  margin-top: .5rem;
}
.index_main_2 .con2 li a {
  display: flex;
  justify-content: space-between;
  line-height: 2.66rem;
}
.index_main_2 .con2 li a .left {
  flex: 1;
  font-size: 1rem;
  position: relative;
  padding-left: 1rem;
}
.index_main_2 .con2 li a .left::before {
  content: "·";
  color: #cacaca;
  font-size: 2rem;
  position: absolute;
  left: 0;
  top: 0;
  line-height: 2.3rem;
  height: 2.66rem;
}
.index_main_2 .con2 li a .right {
  margin-left: 2rem;
}
.index_main_2 .con2 li a:hover {
  color: #af4e3c;
}
.index_main_2 .con2 li a:hover .left:before {
  color: #af4e3c;
}
.index_main_3 {
  background: url(../img/index_bg1.jpg) repeat;
  background-size: 3px 2px;
}
.index_main_3 .con {
  width: 100%;
}
.index_main_3 .con a {
  width: calc(37.5% - 2px);
  display: block;
  float: left;
  position: relative;
  margin-bottom: 1px;
  overflow: hidden;
  margin-left: 1px;
  box-sizing: border-box;
}
.index_main_3 .con a p {
  width: 100%;
  height: 2.77rem;
  line-height: 2.77rem;
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.49);
  color: #fff;
  font-size: 1.11rem;
  padding: 0 1rem;
}
.index_main_3 .con a:first-child {
  width: 25%;
  margin-left: 0;
}
.index_main_3 .con a:last-child {
  width: 25%;
}
.index_main_3 .con a:nth-child(4) {
  margin-left: 0;
}
.index_main_3 .con img {
  height: 17.66rem;
  object-fit: cover;
  object-position: center center;
  width: 100%;
}
.index_main_4 {
  background: url(../img/index_bg1.jpg) repeat;
  background-size: 3px 2px;
}
.index_main_4 .con span {
  display: block;
  width: 4.38rem;
  height: 4.38rem;
  border: 1px dotted #a46a63;
  border-radius: 100%;
  line-height: 4.38rem;
  margin-bottom: 0.5rem;
}
.index_main_4 .con span i {
  color: #af4e3c;
  font-size: 2.2rem;
}
.index_main_4 .con a:nth-child(3) span i {
  font-size: 1.7rem;
}
.index_main_4 .con a:hover {
  transition: ease-in-out .2s;
  transform: translateY(-.5rem);
}
.index_main_4 .zhuanti-swiper-wrapper {
  position: relative;
  overflow: hidden;
}
.index_main_4 .zhuanti-swiper-wrapper .swiper-slide img {
  width: 100%;
  height: 6.66rem;
  object-fit: cover;
}
.index_main_4 .zhuanti-swiper-wrapper .swiper-button-prev,
.index_main_4 .zhuanti-swiper-wrapper .swiper-button-next {
  top: 50%;
  left: 0;
  margin-top: -1.8rem;
  right: auto;
  width: 1.33rem;
  height: 3.6rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.45);
}
.index_main_4 .zhuanti-swiper-wrapper .swiper-button-prev::after,
.index_main_4 .zhuanti-swiper-wrapper .swiper-button-next::after {
  font-size: 16px;
}
.index_main_4 .zhuanti-swiper-wrapper .swiper-button-prev {
  left: 0;
  right: auto;
}
.index_main_4 .zhuanti-swiper-wrapper .swiper-button-next {
  left: auto;
  right: 0;
}
/* 移动端菜单样式 */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  /* 使用视口高度 */
  background: #fff;
  z-index: 9999;
  overflow-y: auto;
  /* 只在内容超出时显示滚动条 */
  transition: all 0.3s;
}
.mobile-menu.active {
  right: 0;
}
.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}
.mobile-menu-header {
  padding: 15px;
  background: #1d4e7c;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
}
.mobile-menu-content {
  padding: 15px;
  overflow: hidden;/* 防止内容溢出 */
}
.mobile-menu-item {
  border-bottom: 1px solid #eee;
  position: relative;
}
.mobile-menu-link {
  display: block;
  padding: .3rem 0;
  color: #333;
  position: relative;
}
/* 只有有子菜单的项才显示加号 */
.mobile-menu-item.has-submenu > .mobile-menu-link::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
}
.mobile-menu-item.has-submenu.active > .mobile-menu-link::after {
  content: "-";
}
.mobile-submenu {
  display: none;
  padding-left: 15px;
}
.mobile-submenu.active {
  display: block;
}
.mobile-submenu-item {
  padding: .2rem 0;
  display: block;
  color: #666;
}
.mobile-submenu-item  a{ display: block;width:100%;height:100%;}
.index-navbar.show {
  display: none;
}
.ny_banner .index_carousel-inner {
  padding-bottom: 23.43%;
  display: flex;
  z-index: 10;
  justify-content: center;
}
.ny_banner .ny_title {
  z-index: 100;
  position: absolute;
  height: 100%;
  display: block;
  line-height: 100%;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
}
.ny_banner .ny_title h3 {
  color: #fff;
  font-size: 2.6rem;
  line-height: 100%;
  margin-top: 2rem;
  text-shadow: 0px 1px 0px rgba(0, 0, 0, 0.2);
  margin-left: 4rem;
}
.location {
  background: #f5f7fa;
  box-shadow: 0px 0px 0.5rem 0px rgba(0, 0, 0, 0.1);
}
.location .right {
  color: #999;
  text-align: right;
}
.location .right a {
  color: #999;
}
.location .right span:last-child {
  display: none;
}
.location .right i {
  font-size: 18px;
  color: #afafaf;
}
.location .right a {
  color: #999;
}
.location .right a:last-child {
  color: #999;
}
.location .right a:hover {
  color: #af4e3c;
}
.location .left li {
  float: left;
  font-size: 1.11rem;
  padding: 0 1.1rem;
  margin-left: 1px;
}
.location .left li.hover,
.location .left li:hover {
  background: linear-gradient(to bottom, #35648b, #16395f);
}
.location .left li.hover a,
.location .left li:hover a {
  color: #fff;
  display: block;
  width: 100%;
  height: 100%;
}
.ny_main {
  background: url(../img/index_bg1.jpg) repeat;
  background-size: 3px 2px;
}
.list_txt {
  line-height: 4rem;
}
.list_txt .item {
  border-bottom: 1px dotted #dcdcdc;
}
.list_txt .item i {
  margin-right: 1rem;
}
.list_txt .item .left {
  flex: 1;
  margin-right: 1.5rem;
}
.list_txt .item .right {
  color: #999;
}
.list_txt .item a:hover {
  color: #af4e3c;
}
.list_txt .download_btn {
  background: #1d8eca;
  font-size: 1rem;
  color: #fff;
  display: inline;
  border-radius: 3px;
  padding: .2rem .5rem;
}
.list_txt .download_btn i {
  margin-right: .3rem;
  font-size: 1.2rem;
  vertical-align: middle;
}
.news_list .item {
  box-shadow: 0 0 .3rem rgba(0, 0, 0, 0.1);
  margin-bottom: 2.7rem;
  background: #fff;
  position: relative;
  padding: 1.5rem;
  padding-left: 7.88rem;
  transition: ease-in-out .2s;
}
.news_list .item .time {
  position: absolute;
  left: 1.5rem;
  top: -1.22rem;
  background: #1d8eca;
  text-align: center;
  border-radius: 4px;
  color: #fff;
  padding: .3rem .5rem;
}
.news_list .item .time p {
  font-weight: bold;
  font-size: 1.66rem;
  line-height: 1.6rem;
}
.news_list .item .time span {
  font-size: 0.88rem;
}
.news_list .item .img {
  margin-right: 1.5rem;
  width: 266px;
  height: 150px;
  float: left;
}
.news_list .item .img img {
  object-fit: cover;
  object-position: center center;
  width: 100%;
  height: 100%;
}
.news_list .item .txt h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  padding-top: 1.5rem;
}
.news_list .item .txt p {
  font-size: .88rem;
  color: #999;
}
.news_list .item a {
  display: block;
  width: 100%;
  height: 100%;
}
.news_list .item:hover {
  background: #fafafa;
}
.news_show {
  background: #fff;
  border-radius: .1rem;
  box-shadow: 0 0 .5rem rgba(0, 0, 0, 0.1);
}
.news_show .title {
  margin-bottom: 1rem;
  text-align: center;
  padding-top: 2.2rem;
}
.news_show .title h1 {
  font-size: 1.77rem;
  color: #1e4b75;
}
.news_show .title p {
  font-size: 0.88rem;
  color: #999;
}
.news_show .links {
  border-top: 1px solid #e6e6e6;
  color: #999;
}
.news_show .links a {
  color: #999;
}
.news_show .links a:hover {
  color: #af4e3c;
}
.news_show .con {
  margin-bottom: 2.5rem;
  line-height: 2rem;
}
.news_show .con a,.news_show .con p{ font-size:1rem !important;}
.news_show .con img {
  display: block;max-width: 100%;  
  margin: 1rem auto;
}
.news_show .con table {
  width: 100% !important;
}
.news_show .con table td {
  padding: .5rem 1px;
  border: 1px solid #ddd !important;
  text-align: center !important;
  font-size: .88rem !important;
  color: #666 !important;
  word-break: break-word;
  width: auto !important;
}
.news_show .con table td p {
  text-align: center !important;
  font-size: .88rem !important;
  color: #666 !important;
  word-break: break-word;
  width: auto !important;
}
.news_show .con table td p span {
  text-align: center !important;
  font-size: .88rem !important;
  color: #666 !important;
  word-break: break-word;
  width: auto !important;
}
.leader_main .item {
  position: relative;
  float: left;
  width: 15%;
  margin-bottom: 1.6rem;
  margin-right: 2%;
  background: #fff;
  transition: all ease 0.36s;
  box-sizing: border-box;
  text-align: center;
  overflow: hidden;
  padding: 0.66rem;
  box-shadow: 0 0 .2rem rgba(0, 0, 0, 0.2);
}
.leader_main .item:nth-child(6n) {
  margin-right: 0;
}
.leader_main .item .img {
  position: relative;
  display: block;
  width: 100%;
  padding-top: 130%;
  overflow: hidden;
  z-index: 10;
}
.leader_main .item img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  object-fit: cover;
  opacity: 1;
  height: 100%;
}
.leader_main .item .desc {
  padding: .5rem .2rem 0;
}
.leader_main .item .desc .name {
  font-size: 1.11rem;
  color: #183e65;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.leader_main .item .desc p {
  font-size: 1rem;
  color: #999;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.leader_main .item:hover {
  box-shadow: 0px 0px .4rem rgba(0, 0, 0, 0.4);
}
.leader_main .item:hover .img img {
  opacity: 1;
}
.school_pic .item {
  position: relative;
  float: left;
  width:calc(91% / 4);
  margin-bottom: 1.6rem;
  margin-right: 3%;
  background: #fff;
  transition: all ease 0.36s;
  box-sizing: border-box;
  text-align: center;
  overflow: hidden;
  padding: 0.66rem;
  box-shadow: 0 0 .2rem rgba(0, 0, 0, 0.2);
}
.school_pic .item:nth-child(4n) {
  margin-right: 0;
}
.school_pic .item .img {
  position: relative;
  display: block;
  width: 100%;
  padding-top: 70.8%;
  overflow: hidden;
  z-index: 10;
}
.school_pic .item img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  object-fit: cover;
  opacity: 1;
  height: 100%;
}
.school_pic .item .desc {
  padding: .5rem .2rem 0;
}
.school_pic .item .desc .name {
  font-size: 1.11rem;
  color: #183e65;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.school_pic .item .desc p {
  font-size: 1rem;
  color: #999;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.school_pic .item:hover {
  box-shadow: 0px 0px .4rem rgba(0, 0, 0, 0.4);
}
.school_pic .item:hover .img img {
  opacity: 1;
}
.ny_title {
  text-align: center;
  font-size: 1.7rem;
}
.school_list li {
  margin-bottom: 39px;
  transition: ease-in-out .2s;
  float: left;
  background: #fff;
  width: 49%;
  padding-right: 20px;
  padding: 1.77rem;
  box-sizing: border-box;
  border: 1px solid #ddd;
  border-right: 4px solid #15385e;
  box-shadow: 0 0 .4rem rgba(0, 0, 0, 0.2);
}
.school_list li a {
  display: block;
  width: 100%;
  height: 100%;
}
.school_list li .img {
  position: relative;
  padding-top: 50%;
  display: block;
  width: 40%;
  margin-right: 5%;
  float: left;
  overflow: hidden;
}
.school_list li .img img {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  object-fit: cover;
  height: 100%;
  width: 100%;
}
.school_list li h3 {
  font-size: 1.66rem;
  color: #183e65;
  padding-bottom: .7rem;
  padding-top: 1rem;
  overflow: hidden;
  font-weight: bold;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 400;
}
.school_list li h4 {
  color: #333;
  margin-bottom: 1rem;
  font-size: 1rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 400;
}
.school_list li p {
  font-size: 0.88rem;
  color: #999;
  text-indent: 2em;
  line-height: 1.66rem;
}
.school_list li:nth-child(2n) {
  float: right;
}
.school_list li:hover {
  box-shadow: 0 0 .4rem rgba(0, 0, 0, 0.3);
  transform: translateY(-5px);
}
.about_main iframe,.about_main video {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: block;
  width: 100%;
  background-size: cover;
}
.about_main iframe img,.about_main video {
  object-fit: cover;
}
.about_main .body .con {
  line-height: 1.7rem;
  font-size: 1rem;
}
.about_main .body .con p {
  text-indent: 2em;font-size:1rem;
}
.about_main .body .ico_list {
  padding-top: 1.7rem;
  padding-bottom: .3rem;
  background: url(../img/about_1.jpg) center center no-repeat;
  background-size: cover;
  border-radius: 4px;
  color: #fff;
}
.about_main .body .ico_list .item {
  text-align: center;
  margin-left: 8%;
  width: 31%;
  float: left;
  margin-bottom: 1.4rem;
  transition: ease-in-out .2s;
}
.about_main .body .ico_list .img {
  margin: 0 auto;
  border: 1px dashed #fff;
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 100%;
  text-align: center;
  line-height: 6.5rem;
}
.about_main .body .ico_list .img i {
  font-size: 2.8rem;
}
.about_main .body .ico_list p {
  font-size: 2rem;
  line-height: 2rem;
  padding-top: 1rem;
}
.about_main .body .ico_list p span {
  font-size: 1rem;
}
.about_main .body .ico_list .item:nth-child(3) {
  margin-left: 16%;
}
.about_main .body .ico_list .item:hover {
  transform: translateY(-5px);
}
.about_main_2 .box1 {
  background: #1e8ed2 url(../img/about_2.jpg) left top no-repeat;
  background-size: cover;
  width: calc(100% - 403px);
  margin-right: 403px;
}
.about_main_2 .box1 .left {
  width: 9.7rem;
  float: left;
  margin-top: 8rem;
}
.about_main_2 .box1 .item {
  text-align: center;
  margin-left: 2.6rem;
  float: left;
  transition: ease-in-out .2s;
  color: #fff;
}
.about_main_2 .box1 .item .img {
  margin: 0 auto;
  border: 1px dashed #fff;
  width: 5rem;
  height: 5rem;
  border-radius: 100%;
  text-align: center;
  line-height: 5rem;
}
.about_main_2 .box1 .item .img i {
  font-size: 2.8rem;
}
.about_main_2 .box1 .item p {
  font-size: 1.11rem;
  padding-top: .5rem;
}
.about_main_2 .box1 .right {
  background: #fff;
  border-radius: 3.3rem 0 0 0;
  margin-bottom: 1px;
  float: left;
  width: calc(100% - 9.7rem - 1px);
  margin-right: 1px;
  padding: 2rem;
  padding-right: 0;
  margin-top: 5rem;
}
.about_main_2 .box1 .right li {
  float: left;
  width: 25%;
  line-height: 4rem;
  padding-left: 2%;
  transition: ease-in-out .2s;
}
.about_main_2 .box1 .right li:hover {
  transform: translateX(5px);
}
.about_main_2 .box2 {
  background: url(../img/about_3.jpg) bottom right no-repeat;
  margin-top: -5.16rem;
  position: relative;
}
.about_main_2 .box2 ul {
  width: 47%;
  padding-top: 19rem;
}
.about_main_2 .box2 li {
  float: left;
  width: calc(100% / 3);
  line-height: 4rem;
  padding-left: 2%;
  transition: ease-in-out .2s;
}
.about_main_2 .box2 li:hover {
  transform: translateX(5px);
}
.about_main_2 .box2 li:hover a {
  color: #af4e3c;
}
.about_main_2 .box2 .right {
  display: flex;
  align-items: center;
  width: 14.8rem;
  height: 12.2rem;
  text-align: center;
  float: right;
  right: 373px;
  position: absolute;
  z-index: 2;
  bottom: 0;
}
.about_main_2 .box2 .right::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  background: #edf6fb;
  width: 7.4rem;
  height: 18.8rem;
  z-index: 1;
}
.about_main_2 .box2 .item {
  transition: ease-in-out .2s;
  color: #fff;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 10;
  background: #1e8ed2;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.about_main_2 .box2 .item .con {
  text-align: center;
  margin: 0 auto;
}
.about_main_2 .box2 .item .img {
  margin: 0 auto;
  border: 1px dashed #fff;
  width: 5rem;
  height: 5rem;
  border-radius: 100%;
  text-align: center;
  line-height: 5rem;
}
.about_main_2 .box2 .item .img i {
  font-size: 2.8rem;
}
.about_main_2 .box2 .item p {
  font-size: 1.11rem;
  padding-top: .5rem;
}
.toppics-title {
  font-size: 1.375rem;
  color: #1d4e7c;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.toppics-title::before {
  margin-right: 8px;
  display: inline-block;
  content: "";
  height: 24px;
  width: 10px;
  border-radius: 8px;
  background-color: #1d4e7c;
  flex-shrink: 0;
}
.toppics-title .divider {
  flex: 1;
  margin: 10px 0 10px 10px;
  height: 8px;
  background: url(../img/divider.png);
}
.column-entry-wrapper .column-entry {
  padding: 20px 15px;
  border-radius: 4px;
  border: 1px solid #eee;
  background: #f9f9f9;
}
.column-entry-wrapper .column-entry .title {
  font-size: 1.25rem;
  color: #333333;
}
.column-entry-wrapper .column-entry .btn-column {
  margin-top: 20px;
  padding: 6px 18px;
  font-size: 1.125rem;
  background: #1d4e7c;
  color: #fff;
  border-radius: 4px;
}
.column-title {
  background-color: #f3f3f3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.column-title .title {
  text-align: center;
  min-width: 140px;
  position: relative;
  font-size: 1.25rem;
  background-color: #356abc;
  color: #fff;
  line-height: 48px;
  padding: 0 18px;
  z-index: 2;
}
.column-title .title::after {
  content: "";
  position: absolute;
  top: 0px;
  bottom: 0;
  right: -20px;
  border-left: 10px solid #af4e3c;
  border-right: 10px solid transparent;
  border-top: 24px solid transparent;
  border-bottom: 24px solid #004a03;
}
.zhuanti-swiper-wrapper .swiper-button-next,
.zhuanti-swiper-wrapper .swiper-button-prev {
  color: #1d4e7c;
}
@media (max-width: 1570px) {
  .index-navbar .navbar-nav .nav-item .nav-link {
    font-size: 1rem;
  }
}
@media (max-width: 1430px) {
.location .left li{padding:0 .7rem;}
}
@media (max-width: 1399px) {
  .header-top .container,
  .header-content .container {
    max-width: 100%;
  }
  .index-navbar.pt-3 {
    padding-top: .5rem !important;
  }
  .about_main .body .con {
    font-size: .8rem;
  }
  .about_main_2 .box1 {
    width: 100%;
  }
  .about_main_2 .box2 {
    background-size: 250px auto;
  }
  .about_main_2 .box2 .right {
    right: 250px;
    width: 10rem;
  }
  .about_main_2 .box2 .right::before {
    height: 17rem;
    width: 5rem;
  }
  .about_main_2 .box2 ul {
    width: 57%;
    padding-top: 17rem;
  }
.location .left{width:100%;}
.location .d-flex{display:block !important;}
 .location .localion_right {
    border-top: 1px dotted #ddd;
  }
.location .right{text-align: left;}
}
@media (max-width: 1400px) {
  .index-navbar .navbar-nav .nav-item .nav-link {
    font-size: 0.9rem;
    padding-left: .25rem;
    padding-right: .25rem;
  }
}
@media (max-width: 1200px) {
 
  .location ul {
    display: flex;
    flex-wrap: wrap;
  }
  .location .left li {   
    text-align: center;
   flex: 1;padding:0;
    box-sizing: border-box;
    font-size: 1rem;
  }
.location .right{font-size:0.8rem;}
  .ny_banner .ny_title h3 {
    font-size: 1.7rem;
    margin-top: 4.5rem;
    margin-left: 0;
  }
  .header-top .container,
  .header-content .container {
    max-width: 960px;
  }
  .leader_main .item {
    width: 23.5%;
  }
  .leader_main .item:nth-child(6n) {
    margin-right: 2%;
  }
  .leader_main .item:nth-child(4n) {
    margin-right: 0 !important;
  }
  .school_list li {
    width: 100%;
    float: none;
  }
  .school_list li:nth-child(2n) {
    float: none;
  }
  .about_main_2 .box2 li {
    width: calc(100% / 2);
  }
  .about_main_2 .box2 ul {
    padding-top: 9rem;
  }
}
@media (max-width: 992px) {
  .index_main_3 .con img {
    height: 13rem;
  }
  .index_main_3 .con a {
    width: 50%;
    margin-left: 0;
  }
  .index_main_3 .con a:first-child {
    width: 50%;
    margin-left: 0;
  }
  .index_main_3 .con a:last-child {
    width: 50%;
  }
  .index_main_3 .con a:nth-child(2n) {
    margin-left: 1px;
    width: calc(50% - 1px);
  }
  .header-top .container,
  .header-content .container {
    max-width: 720px;
  }
  .about_main_2 .box1 .right li {
    width: calc(100% / 3);
  }
  .about_main_2 .box2 li {
    width: 100%;
    line-height: 2.5rem;
  }
}
@media (max-width: 767px) {
  .header-top .container,
  .header-content .container {
    max-width: 540px;
  }
  .news_list .item .img {
    width: 100%;
    height: auto;
    margin-right: 0;
    float: none;
  }
  .leader_main .item {
    width: 48%;
    margin-right: 4%;
  }
  .leader_main .item:nth-child(6n) {
    margin-right: 2% !important;
  }
  .leader_main .item:nth-child(4n) {
    margin-right: 2% !important;
  }
  .leader_main .item:nth-child(2n) {
    margin-right: 0 !important;
  }
  .about_main iframe {
    height: 19rem;
  }
  .about_main_2 .box1 .right li {
    width: calc(100% / 2);
    line-height: 2.5rem;
  }
.location .left{padding:1rem 0;}
.location .left li{width: calc(100% / 4 - 1px);flex: initial;margin-bottom:2px;border: 1px solid #e9eaec;padding:0 .3rem;overflow: hidden;        text-overflow: ellipsis;        white-space: nowrap;}
   
  .school_pic .item {
    width: calc(97% / 2);
  }
  .school_pic .item:nth-child(4n) {
    margin-right: 2%;
  }
  .school_pic .item:nth-child(2n) {
    margin-right: 0 !important;
  }
.page-a{display:none;}
.page a:nth-child(2){display:block;}
.page a:nth-last-child(2){display:block;}
}
@media (max-width: 750px) {
  .navbar-toggler {
    padding: .1rem .4rem;
  }
  .navbar-toggler-icon {
    width: 1.2em;
  }
  .index_carousel-inner {
    padding-bottom: 55%;
  }
  .index_carousel-inner .carousel-indicators {
    bottom: 1rem;
  }
  .index_main_2 .nav-item {
    font-size: 1.5rem;
  }
  .index_main_2 .nav-item span {
    width: 2rem;
    height: 2rem;
  }
  .index_main_2 .nav-item span i {
    font-size: 1.3rem;
  }
  .index_main_2 .con2 .news_top img {
    max-width: 70%;
  }
  .ny_banner .index_carousel-inner {
    padding-bottom: 29%;
  }
  .ny_banner .ny_title h3 {
    font-size: 1.3rem;
  }
  .school_list li h3 {
    padding-top: 0;
    font-size: 1.4rem;
    margin-bottom: 0;
  }
  .school_list li h4 {
    margin-bottom: 0;
  }
  .about_main_2 .box2 {
    background: none;
  }
  .about_main_2 .box2 .right {
    right: 0;
  }
  .about_main_2 .box2 .right::before {
    height: 140%;
  }
  .about_main_2 .box1 .right li {
    width: 100%;
    line-height: 2.3rem;
  }
.about_main .body .ico_list p{font-size:1.5rem;}
.index_main_2 .con a{width:100%;}
.news_list .item{padding-left:1.5rem;}
.news_list .item .time{top:-1.42rem}
}
@media (max-width: 320px) {
  .index_main_2 .nav-item {
    font-size: 1.1rem;
  }
  .about_main_2 .box2 .right {
    width: 8rem;
  }
  .about_main_2 .box1 .item {
    margin-left: 1rem;
  }
  .about_main_2 .box1 .left {
    width: 7rem;
  }
  .about_main_2 .box1 .right {
    width: calc(100% - 7rem - 1px);
    padding: 1rem;
  }
  .about_main_2 .box1 .right li {
    padding-left: 0;
  }
}