* {
  margin: 0;
  padding: 0;
}

.container {
  margin: auto;
  width: 1200px;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

body {
  overflow-x: hidden;
}

.header {
  background-color: #145AAF;
}

.header .header-content {
  padding: 64px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header .header-content .left-container {
  width: 382px;
  height: 69px;
}

.header .header-content .left-container img {
  width: 100%;
}

.header .header-content .right-container {
  
  height: 38px;
}

.header .header-content .right-container img {
  width: 100%;
}

.nav {
  background-color:#0B4CAA;
  color: #fff;
}

.nav .nav-menu {
  display: flex;
  justify-content: space-between;
}

.nav .nav-menu li {
  position: relative;
  padding: 17px 24px;
}

.nav .nav-menu li a {
  display: block;
}

.nav .nav-menu li:hover {
  background-color: #fff;
  color:#145AAF;
}

.nav .nav-menu li:hover .sub-menu {
  height: auto;
  background-color:#145AAF;
}

.nav .nav-menu .sub-menu {
  text-align: center;
  color: #fff;
  position: absolute;
  z-index: 999;
  width: 100%;
  top: 56px;
  margin-left: -24px;
  height: 0;
  overflow: hidden;
  transition-duration: 0.5s;
}

.nav .nav-menu .sub-menu li {
  padding: 17px 20px;
}

.banner img {
  width: 100%;
  height: 552px;
  display: block;
}

.subfield {
  margin-top: 40px;
}

.subfield .subfield-container {
  display: flex;
  justify-content: space-between;
}

.subfield .subfield-container .left-container {
  width: 307px;
  margin-right: 40px;
}

.subfield .subfield-container .left-container .left-container-title {
  background-color: #3f6ed6;
  text-align: center;
  padding: 26px 0;
  color: #fff;
}

.subfield .subfield-container .left-container .left-container-title h3 {
  font-weight: 500;
  font-size: 28px;
  line-height: 36px;
}

.subfield .subfield-container .left-container .left-container-list {
  /* padding: 5px 0; */
  /* background-color: #f0f0f0; */
  border: 1px solid #D0D0D0;
}

.subfield .subfield-container .left-container .left-container-list .item {
  /* width: 100%; */
  height: 55px;
  line-height: 55px;
  background-color: #fff;
  /* text-align: center; */
  font-size: 18px;
  font-weight: 500;
  /* margin-bottom: 18px; */
  /* background: #E3F0FF; */
  border-bottom: 1px solid #D0D0D0;
  padding: 5px 0 5px 40px;
  color: #3D3D3D;
  /* font-family: 'PingFang SC', sans-serif; */
}


.subfield .subfield-container .left-container .left-container-list .item.active {
  color: #0B4CAA;
  background-color: #E3F0FF;
}

.subfield .subfield-container .right-container {
  width: calc(1200px - 307px);
}

.subfield .subfield-container .right-container .right-container-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* padding-top: 44px; */
  /* padding-bottom: 18px; */
  border-bottom: 2px solid #eee;
}

.subfield .subfield-container .right-container .right-container-title h3 {
  font-size: 22px;
  font-weight: 400;
  line-height: 22px;
  color: #0B4CAA;
  border-bottom: 4px solid #0B4CAA;
  padding-bottom: 18px;
}

.subfield .subfield-container .right-container .right-container-title .location {
  font-size: 16px;
  font-weight: 400;
  line-height: 16px;
  color: #999;
}

.footer {
  margin-top: 55px;
  padding: 37px 0;
  background-color: #145AAF;
  color: #fff;
}

.footer .footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer .footer-content .left-container {
  width: 200px;
  height: 132px;
}

.footer .footer-content .left-container img {
  width: 100%;
  height: 100%;
}

.footer .footer-content .left-center-container .title {
  font-size: 16px;
  line-height: 16px;
  font-weight: 500;
  margin-bottom: 15px;
}

.footer .footer-content .left-center-container .title-list {
  display: flex;
  flex-direction: column;
}

.footer .footer-content .left-center-container .title-list .item {
  margin: 10px 0;
  font-size: 14px;
  font-weight: 300;
  line-height: 14px;
}

.footer .footer-content .right-center-container .title {
  font-size: 16px;
  line-height: 16px;
  font-weight: 500;
  margin-bottom: 15px;
}

.footer .footer-content .right-center-container .title-list {
  display: flex;
  flex-direction: column;
}

.footer .footer-content .right-center-container .title-list .item,
.footer .footer-content .right-center-container .title-list p,
.footer .footer-content .right-center-container .title-list div {
  margin: 10px 0;
  font-size: 14px;
  font-weight: 300;
  line-height: 14px;
}

.footer .footer-content .right-container {
  display: flex;
  justify-content: space-between;
  margin-top: -40px;
}

.footer .footer-content .right-container .douyin {
  text-align: center;
  width: 70px;
  height: 70px;
}

.footer .footer-content .right-container .douyin {
  margin-right: 40px;
}

.footer .footer-content .right-container .douyin img {
  width: 100%;
  height: 100%;
  margin-bottom: 10px;
}

.footer .footer-content .right-container .douyin span {
  font-size: 16px;
  line-height: 16px;
  font-weight: 500;
}
.next-container{
  width: 1200px;
  margin: 0 auto;
}
.next-container a:hover{
  color: #0B4CAA;
  border-bottom: 1px solid #ccc;
}
.swiper {
  width: 100%;
  height: 511px;
  position: relative;
  overflow: hidden;
}

.swiper img {
  width: 100%;
  height: 100%;
}

.swiper .swiper-pagination span {
  width: 12px;
  height: 12px;
}

.swiper .swiper-pagination span.swiper-pagination-bullet-active {
  background-color: #145aaf;
}

.swiper .swiper-button-prev {
  margin-left: 86px;
  width: 73px;
  height: 73px;
  background-color: #3f6ed6;
  border-radius: 50%;
  opacity: 0.6;
}

.swiper .swiper-button-prev::after {
  color: #fff;
  font-size: 31px;
}

.swiper .swiper-button-next {
  margin-right: 86px;
  width: 73px;
  height: 73px;
  background-color: #3f6ed6;
  border-radius: 50%;
  opacity: 0.6;
}

.swiper .swiper-button-next::after {
  color: #fff;
  font-size: 31px;
}
.index-title {
  display: flex;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid #d3d3d3;
  margin-bottom: 4px;
    justify-content: space-between;
}
.index-title .title-left {
  display: flex;
  align-items: center;
}
.index-title .title-left img {
  width: 20px;
  height: 20px;
  margin-right: 10px;
}
.index-title .title-left h3 {
  font-weight: 500;
  font-size: 22px;
  line-height: 22px;
}

@media screen and (max-width: 1200px) {
  body {
    zoom: 0.8;
  }
}