html,
body {
  height: 100%;
}
body {
  background-color: #000b40;
  font-size: 0.6rem;
}
.cjs-menu {
  display: none;
}
.pagination-box {
  position: static !important;
  padding-top: 1rem;
}
.pagination-box form {
  font-size: 0.47rem;
  text-align: center;
}
.pagination-box form .pagination::before,
.pagination-box form .pagination::after {
  clear: both;
  content: "";
  display: table;
}
.pagination-box form .pagination {
  display: inline-block;
}
.pagination-box form .pagination li {
  float: left;
}
.pagination-box form .pagination li span {
  font-size: 0.47rem;
}
.pagination-box form .pagination > li > a,
.pagination-box form .pagination > li > span {
  position: relative;
  float: left;
  padding: 0.2rem 0.4rem;
  margin-left: -1px;
  text-decoration: none;
  background-color: rgba(0, 130, 222, 0.15);
  border: 1px solid #0080de;
}
.pagination-box form .pagination > li:last-child > a,
.pagination-box form .pagination > li:last-child > span {
  border-top-right-radius: 0.08rem;
  border-bottom-right-radius: 0.08rem;
}
.pagination-box form .pagination > li:first-child > a,
.pagination-box form .pagination > li:first-child > span {
  border-top-left-radius: 0.08rem;
  border-bottom-left-radius: 0.08rem;
}
.pagination-box form .pagination > .active > a,
.pagination-box form .pagination > .active > a:focus,
.pagination-box form .pagination > .active > a:hover,
.pagination-box form .pagination > .active > span,
.pagination-box form .pagination > .active > span:focus,
.pagination-box form .pagination > .active > span:hover {
  background-color: #072173;
  color: #fff;
}
.pagination-box form .pagination > li > a:focus,
.pagination-box form .pagination > li > a:hover,
.pagination-box form .pagination > li > span:focus,
.pagination-box form .pagination > li > span:hover {
  color: #fff;
  background-color: #072173;
}
.pagination-box form .pagination > li > a,
.pagination-box form .pagination > li > span {
  color: #fff;
}
.about-banner {
  display: none;
}
.video {
  width: 100%;
  margin-top: -380px;
  opacity: 0.6;
}
header .logo {
  height: 35px;
  margin-top: 20px;
  margin-right: 60px;
}
header .nav-content .nav-item {
  float: left;
  margin-left: 55px;
  position: relative;
  z-index: 9;
  line-height: 80px;
  font-size: 0.7rem;
}
header .nav-content .nav-item a {
  color: #fff;
  position: relative;
  transition: all 0.2s linear;
}
header .nav-content .nav-item a:before {
  transition: all 0.2s linear;
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: #941d22;
}
header .nav-content .nav-item:hover a,
header .nav-content .nav-item.active a {
  font-weight: bold;
}
header .nav-content .nav-item:hover a:before,
header .nav-content .nav-item.active a:before {
  width: 20px;
  margin-left: -10px;
}
header .nav-content .nav-item .sub-nav {
  display: none;
  position: absolute;
  left: 0;
  top: 80px;
  width: 200px;
  padding: 20px;
  background-color: #111B55;
  border-radius: 0.2rem;
}
header .nav-content .nav-item .sub-nav:before {
  content: "";
  border: 10px solid transparent;
  border-bottom: 10px solid #111B55;
  position: absolute;
  top: -20px;
}
header .nav-content .nav-item .sub-nav a {
  line-height: 40px;
  display: block;
  color: rgba(255, 255, 255, 0.7);
}
header .nav-content .nav-item .sub-nav a:before {
  background-color: transparent;
}
header .nav-content .nav-item:hover .sub-nav {
  display: block;
}
.layout-content {
  min-height: calc(100% - 150px);
  border: 1px solid transparent;
}
footer {
  font-size: 12px;
  color: #fff;
  text-align: center;
  line-height: 20px;
  padding: 20px;
}
.common-title {
  text-align: center;
  margin-top: 40px;
  position: relative;
}
.common-title:before,
.common-title:after {
  content: "";
  width: 20px;
  height: 2px;
  position: absolute;
  bottom: -10px;
}
.common-title:before {
  background-color: #fff;
  left: 50%;
}
.common-title:after {
  background-color: #941d22;
  right: 50%;
}
.concat-list .concat-item {
  width: 48%;
  margin-top: 50px;
  height: 160px;
  background: #fff no-repeat left center;
  background-size: auto 100%;
  padding: 0.5rem 0.5rem 0.5rem 180px;
  box-sizing: border-box;
  font-size: 0.55rem;
  color: #006ec5;
}
.concat-list .concat-item:nth-child(2n-1) {
  margin-right: 4%;
  color: #333333;
}
.concat-list .concat-item:nth-child(1) {
  background-image: url("../images/concat-item1.png");
}
.concat-list .concat-item:nth-child(2) {
  background-image: url("../images/concat-item2.png");
}
.concat-list .concat-item:nth-child(3) {
  background-image: url("../images/concat-item3.png");
}
.concat-list .concat-item p {
  margin-top: 0.45rem;
}
.brand-list {
  margin-top: 40px;
}
.brand-list .brand-item {
  width: calc((100% - 50px) / 6);
  margin-right: 10px;
  margin-top: 10px;
  float: left;
  background-color: #fff;
  height: 120px;
  padding: 20px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  border: 1px solid transparent;
}
.brand-list .brand-item img {
  max-width: 100%;
  max-height: 100%;
}
.brand-list .brand-item:nth-child(6n) {
  margin-right: 0;
}
.brand-list .brand-item:hover {
  border-color: #006ec5;
}
.about-banner {
  margin-top: -80px;
  max-width: 100%;
}
.about-content {
  border: 1px solid #172150;
  padding: 60px;
  background-color: #0e1642;
  margin-top: 50px;
  font-size: 0.55rem;
  color: #fff;
  box-sizing: border-box;
}
.about-content p img {
  max-width: 100%;
  margin-bottom: 0.3rem;
}
.news .swiper-container {
  margin-top: 50px;
  width: 100%;
  height: 326px;
}
.news .swiper-container .swiper-slide {
  color: #fff;
}
.news .swiper-container .swiper-slide .slide-image {
  width: 580px;
  height: 100%;
}
.news .swiper-container .swiper-slide .slide-text {
  width: calc(100% - 620px);
  margin-left: 40px;
}
.news .swiper-container .swiper-slide .slide-text-date {
  color: #941d22;
  font-size: 0.8rem;
  font-weight: bold;
}
.news .swiper-container .swiper-slide .slide-text-title {
  font-weight: bold;
  font-size: 0.8rem;
  margin-top: 15px;
}
.news .swiper-container .swiper-slide .slide-text-desc {
  margin-top: 40px;
  font-size: 0.55rem;
  line-height: 1rem;
  opacity: 0.7;
  -webkit-line-clamp: 5;
}
.news .swiper-container .swiper-pagination {
  left: 50px !important;
}
.news .swiper-container .swiper-pagination .swiper-pagination-bullet {
  width: 20px;
  height: 4px;
  background: #ffffff;
  transition: all 0.2s linear;
  border-radius: 0;
  opacity: 1;
}
.news .swiper-container .swiper-pagination .swiper-pagination-bullet-active {
  width: 30px;
  background: #006ec5;
}
.news .news-list .news-item {
  height: 200px;
  overflow: hidden;
  color: #fff;
  display: block;
  margin-top: 40px;
  border: 1px solid transparent;
}
.news .news-list .news-item:hover {
  box-shadow: 0px 1px 6px 1px rgba(0, 110, 197, 0.4);
  border-color: #172150;
}
.news .news-list .news-item-image {
  width: 355px;
}
.news .news-list .news-item-text {
  width: calc(100% - 385px);
  margin-left: 30px;
  padding-right: 30px;
  box-sizing: border-box;
}
.news .news-list .news-item-text .nit-title {
  font-size: 0.6rem;
  font-weight: bold;
  margin-top: 0.7rem;
}
.news .news-list .news-item-text .nit-text {
  font-size: 0.55rem;
  line-height: 1rem;
  opacity: 0.7;
  margin-top: 0.7rem;
  height: 2rem;
}
.news .news-list .news-item-text .nit-bottom {
  margin-top: 0.7rem;
  font-size: 0.5rem;
  opacity: 0.7;
}
.news .news-list .news-item-text .nit-bottom img {
  margin-right: 0.1rem;
}
.__news-item {
  color: #fff;
}
.__news-item .content-title {
  font-size: 0.6rem;
  font-weight: 700;
  font-weight: bold;
  line-height: 1.5;
  padding: 1rem 0 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.__news-item .content-desc {
  font-size: 0.5rem;
  margin-top: 0.5rem;
  opacity: 0.7;
}
.__news-item .content-content {
  padding: 1rem 0 1.5rem;
  font-size: 0.55rem;
}
.city-content {
  height: 696px;
  margin-top: 50px;
  background: url(../images/city-bg.png) no-repeat center center;
  background-size: 100% 100%;
}
.city-content .city-item {
  float: left;
  display: block;
  color: #fff;
  font-size: 0.6rem;
  opacity: 0.7;
  width: 25%;
  height: 130px;
  text-align: center;
  margin-top: 100px;
  background: url("../images/city-icon.png") no-repeat center bottom;
  transition: all 0.1s linear;
  animation: bounce-down 1.8s ease-in infinite;
}
.city-content .city-item:nth-child(2n) {
  animation-delay: 1s;
}
.city-content .city-item:nth-child(3n) {
  animation-delay: 2s;
}
.city-content .city-item:hover {
  background-image: url("../images/city-icon-selected.png");
}
.exhibition .exhibition-bg {
  margin-top: 80px;
  background: url("../images/exhibition-bg.png") no-repeat center top;
  background-size: 1920px auto;
}
.exhibition .exhibition-bg .container {
  position: relative;
}
.exhibition .exhibition-bg .exhibition-left,
.exhibition .exhibition-bg .exhibition-right {
  position: absolute;
  top: 0;
  height: 100%;
  line-height: 152px;
  outline: none;
  cursor: pointer;
}
.exhibition .exhibition-bg .swiper-button-disabled {
  opacity: 0.2;
}
.exhibition .exhibition-bg .exhibition-left {
  left: 0;
}
.exhibition .exhibition-bg .exhibition-right {
  right: 0;
}
.exhibition .exhibition-bg .exhibition-container {
  overflow: hidden;
  width: 90%;
  margin: 0 auto;
  position: relative;
  height: 160px;
}
.exhibition .exhibition-bg .swiper-slide {
  display: block;
  width: 212px;
  height: 132px;
  background: url("../images/ex-item.png") no-repeat center top;
  background-size: 100% 100%;
  color: #fff;
  text-align: center;
  transition: all 0.15s linear;
}
.exhibition .exhibition-bg .swiper-slide .es-title {
  font-size: 0.6rem;
  opacity: 0.7;
  margin-top: 0.8rem;
  transition: all 0.15s linear;
}
.exhibition .exhibition-bg .swiper-slide .es-date {
  font-size: 0.8rem;
  font-weight: bold;
  margin-top: 0.5rem;
  transition: all 0.15s linear;
}
.exhibition .exhibition-bg .swiper-slide.active {
  width: 224px;
  height: 160px;
  background-image: url("../images/ex-item-hover.png");
}
.exhibition .exhibition-bg .swiper-slide.active .es-title {
  font-size: 0.8rem;
  opacity: 1;
}
.exhibition .exhibition-bg .swiper-slide.active .es-date {
  font-size: 1rem;
}
.exhibition .exhibition-content {
  background: url("../images/exhition-content-bg.png") no-repeat center center;
  background-size: 100% 100%;
  min-height: 300px;
  margin-top: 80px;
  color: #fff;
  text-align: center;
  padding: 2rem;
  display: block;
}
.exhibition .exhibition-content h2 {
  height: 4rem;
  font-size: 1rem;
}
.exhibition .exhibition-content p {
  font-size: 0.7rem;
  opacity: 0.7;
}
@-webkit-keyframes bounce-down {
  25% {
    -webkit-transform: translateY(-5px);
  }
  50%,
  100% {
    -webkit-transform: translateY(0);
  }
  75% {
    -webkit-transform: translateY(5px);
  }
}
@media screen and (max-width: 1200px) {
  .video {
    margin-top: -180px;
  }
}
@media screen and (max-width: 768px) {
  .about-banner {
    display: block;
  }
  .sub-video {
    display: none;
  }
  .container {
    width: 100%;
  }
  header {
    height: 2.5rem;
    padding: 0 0.8rem;
    box-sizing: border-box;
    line-height: 2.5rem;
  }
  .logo {
    height: 1.5rem;
    margin-top: 0.5rem !important;
  }
  .cjs-menu {
    display: block;
    font-size: 1rem;
    color: #fff;
  }
  .cjs-menu:before {
    content: "\e605";
  }
  .cjs-menu.active:before {
    content: "\e612";
  }
  .nav-mask {
    float: none;
    position: fixed;
    top: 2.5rem;
    bottom: 0;
    right: 0;
    left: 0;
    width: 0;
    overflow: hidden;
    transition: all 0.2s linear;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 9;
  }
  .nav-mask .nav-content {
    width: 0;
    overflow: hidden;
    height: 100%;
    background-color: #1b275e;
  }
  .nav-mask .nav-content .nav-item {
    float: none;
    margin-left: 20px;
    line-height: 2.2rem;
    display: block;
  }
  .nav-mask .nav-content .nav-item .sub-nav {
    position: static;
    width: 100%;
    box-sizing: border-box;
    padding: 10px 20px;
  }
  .nav-mask .nav-content .nav-item .sub-nav:before {
    border: 0;
  }
  .nav-mask.active {
    width: 100%;
  }
  .nav-mask.active .nav-content {
    width: 60%;
  }
  .concat-list {
    padding: 0 0.8rem;
    margin-top: 0.5rem;
  }
  .concat-list .concat-item {
    width: 100%;
    height: 4rem;
    margin-top: 0.8rem;
    padding-left: 4.5rem;
    margin-right: 0 !important;
  }
  .concat-list .concat-item p {
    margin-top: 0.25rem;
  }
  .brand-list {
    margin-top: 0.5rem;
    padding: 0 0.8rem;
  }
  .brand-list .brand-item {
    width: calc((100% - 20px) / 3);
    height: 3rem;
    padding: 0.3rem;
  }
  .brand-list .brand-item:nth-child(3n) {
    margin-right: 0px;
  }
  .about-banner {
    margin-top: 0;
  }
  .about-content {
    margin: 1.5rem 0.8rem 0;
    width: auto;
    padding: 0.5rem;
  }
  .news {
    padding: 0.8rem;
  }
  .news .swiper-container {
    margin-top: 0.8rem;
    height: auto;
  }
  .news .swiper-container .swiper-slide {
    padding-bottom: 1rem;
  }
  .news .swiper-container .swiper-slide .slide-image {
    width: 100%;
    height: auto;
  }
  .news .swiper-container .swiper-slide .slide-text {
    width: 100%;
    margin-left: 0;
  }
  .news .swiper-container .swiper-slide .slide-text-date {
    font-size: 0.8rem;
    margin-top: 0.5rem;
  }
  .news .swiper-container .swiper-slide .slide-text-title {
    font-size: 0.6rem;
    margin-top: 0.5rem;
  }
  .news .swiper-container .swiper-slide .slide-text-desc {
    margin-top: 0.5rem;
    font-size: 0.55rem;
    -webkit-line-clamp: 2;
  }
  .news .swiper-container .swiper-pagination {
    left: 0 !important;
    bottom: 0;
  }
  .news .news-list {
    margin-top: 0.5rem;
  }
  .news .news-list .news-item {
    margin-top: 0;
    height: 3.5rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  }
  .news .news-list .news-item:hover {
    box-shadow: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  }
  .news .news-list .news-item-image {
    width: 6.2rem;
    height: 100%;
  }
  .news .news-list .news-item-text {
    width: calc(100% - 6.7rem);
    margin-left: 0.5rem;
    padding-right: 0;
  }
  .news .news-list .news-item-text .nit-title {
    margin-top: 0;
  }
  .news .news-list .news-item-text .nit-text {
    font-size: 0.55rem;
    line-height: 0.8rem;
    height: 1.6rem;
    margin-top: 0.3rem;
  }
  .news .news-list .news-item-text .nit-bottom {
    margin-top: 0.3rem;
    font-size: 0.45rem;
  }
  .news .news-list .news-item-text .nit-bottom img {
    width: 0.4rem;
  }
  .__news-item {
    padding: 0.8rem;
  }
  .city-content {
    height: auto;
    margin-top: 50px;
  }
  .city-content .city-item {
    margin-top: 30px;
    width: 33.33%;
  }
  .exhibition .exhibition-bg {
    margin-top: 1rem;
    padding: 0 0.3rem;
    background-size: auto 3rem;
  }
  .exhibition .exhibition-bg .exhibition-left,
  .exhibition .exhibition-bg .exhibition-right {
    line-height: 3.2rem;
    width: 0.7rem;
  }
  .exhibition .exhibition-bg .exhibition-left img,
  .exhibition .exhibition-bg .exhibition-right img {
    max-width: 100%;
  }
  .exhibition .exhibition-bg .exhibition-container {
    height: auto;
  }
  .exhibition .exhibition-bg .swiper-slide {
    height: 3rem;
  }
  .exhibition .exhibition-bg .swiper-slide .es-title {
    margin-top: 0.5rem;
  }
  .exhibition .exhibition-bg .swiper-slide .es-date {
    margin-top: 0.2rem;
  }
  .exhibition .exhibition-bg .swiper-slide.active {
    width: auto;
    height: auto;
    background-image: url("../images/ex-item-hover.png");
  }
  .exhibition .exhibition-bg .swiper-slide.active .es-title {
    font-size: 0.6rem;
  }
  .exhibition .exhibition-bg .swiper-slide.active .es-date {
    font-size: 0.8rem;
  }
  .exhibition .exhibition-content {
    background-size: auto 100%;
    min-height: 8rem;
    margin-top: 80px;
  }
  .pagination-box {
    padding-left: 0.8rem;
    padding-right: 0.8rem;
    box-sizing: border-box;
  }
}