.rel {
  position: relative;
}
.abs {
  position: absolute;
}
.fixed {
  position: fixed;
}
.flex {
  display: flex;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
}
.flex-wrap {
  flex-flow: wrap;
}
.flex-between {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.inline-block {
  display: inline-block;
}
.block {
  display: block;
}
.hide {
  display: none;
}
.bold {
  font-weight: 700;
}
.txt-center {
  text-align: center;
}
.txt-left {
  text-align: left;
}
.txt-right {
  text-align: right;
}
.before {
  opacity: 0;
  visibility: hidden;
}
.after {
  opacity: 1;
  visibility: visible;
}
.font {
  font-family: Arial;
}
.txt {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upper {
  text-transform: uppercase;
}
.middle {
  vertical-align: middle;
}
.background {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}

.hidden-xs {
  display: block;
}
.hidden-pc {
  display: none;
}
.box-container {
  width: 100%;
  margin: 0 auto;
}

.box-container-fluid {
  width: 100%;
  margin: 0 auto;
}
.medium-box-container {
  width: 80%;
  margin: 0 auto;
}

.rl {
  writing-mode: tb-rl;
  writing-mode: vertical-lr;
}
.pic {
  font-size: 0;
  overflow: hidden;
}
.pic img {
  display: block;
  width: 100%;
  transition: transform 0.8s ease;
  -webkit-transition: transform 0.8s ease;
  -moz-transition: transform 0.8s ease;
  -ms-transition: transform 0.8s ease;
  -o-transition: transform 0.8s ease;
}
.phone-nav {
  display: none;
}
.links {
  font-size: 0;
}
.links a {
  position: relative;
  color: #8c98ac;
  padding-right: 16px;
  margin-right: 16px;
  display: inline-block;
  vertical-align: top;
  line-height: 24px;
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.links a:hover {
  color: #fff;
}
.links a:after {
  content: "";
  display: inline-block;
  position: absolute;
  right: 0;
  top: 7px;
  z-index: 1;
  width: 1px;
  height: 10px;
  background: #8c98ac;
}
.links a:last-child {
  margin-right: 0;
  padding-right: 0;
}
.links a:last-child:after {
  display: none;
}
.footer-wrapper {
  padding-top: 46px;
  background: url(footerbg.jpg) no-repeat center center;
  background-size: cover;
}
.footer-wrapper .box-2 {
  padding: 12px 0 30px;
}
.footer-wrapper .box-2 .box-container {
  display: flex;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.footer-wrapper .copyright,
.footer-wrapper .copyright a {
  color: #8c98ac;
}
.footer-wrapper .copyright {
  line-height: 24px;
  text-transform: uppercase;
}
.footer-wrapper .copyright a {
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.footer-wrapper .copyright a:hover {
  color: #fff;
}
.footer-wrapper .share-box {
  margin-top: 12px;
  text-align: right;
}
.footer-wrapper .share-box > ul > li:hover:before {
  animation: iconScale 1.5s ease infinite;
  opacity: 1;
  visibility: visible;
}
.footer-wrapper .share-box > ul > li.on .hidebox {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
}
.footer-wrapper .share-box > ul > li:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #00245e;
  border-radius: 50%;
  z-index: 0;
  opacity: 0;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.footer-wrapper .share-box ul {
  font-size: 0;
}
.footer-wrapper .share-box ul li {
  position: relative;
  display: inline-block;
  vertical-align: top;
  margin-right: 15px;
}
.footer-wrapper .share-box ul li:last-child {
  margin-right: 0;
}
.footer-wrapper .share-box ul li a {
  position: relative;
  display: block;
  width: 44px;
  height: 44px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  z-index: 1;
  transition: background 0.3s ease;
  -webkit-transition: background 0.3s ease;
  -moz-transition: background 0.3s ease;
  -ms-transition: background 0.3s ease;
  -o-transition: background 0.3s ease;
}
.footer-wrapper h6 {
  color: #666;
  line-height: 18px;
  text-align: center;
  font-size: 15px;
  padding-top: 10px;
}
.footer-wrapper .wechat a {
  background-image: url(wechat.png);
}
.footer-wrapper .wechat:hover a,
.footer-wrapper .wechat.on a {
  background-image: url(wechat2.png);
}
.footer-wrapper .douyin a {
  background-image: url(douyin.png);
}
.footer-wrapper .douyin:hover a,
.footer-wrapper .douyin.on a {
  background-image: url(douyin2.png);
}
.footer-wrapper .weibo a {
  background-image: url(weibo.png);
}
.footer-wrapper .weibo:hover a,
.footer-wrapper .weibo.on a {
  background-image: url(weibo2.png);
}
.footer-wrapper .hidebox {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 20px);
  z-index: 1;
  margin-left: -85px;
  width: 170px;
  background-color: #fff;
  box-shadow: 0px 0px 46px 0px rgba(6, 0, 1, 0.16);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transform: translateY(10px);
  -webkit-transform: translateY(10px);
  -moz-transform: translateY(10px);
  -ms-transform: translateY(10px);
  -o-transform: translateY(10px);
}
.footer-wrapper .hidebox:before {
  content: "";
  border: 7px solid transparent;
  border-top-color: #fff;
  position: absolute;
  left: 50%;
  margin-left: -7px;
  top: 100%;
  z-index: 1;
}
.footer-wrapper .hidebox img {
  display: block;
  width: 100%;
  border-radius: 10px;
}
.footer-nav-box {
  display: flex;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
}
.footer-nav-box dl {
  flex: 1;
  padding-right: 20px;
}
.footer-nav-box dl:last-child {
  padding-right: 0;
}
.footer-nav-box a {
  display: block;
  line-height: 24px;
}
.footer-nav-box dt {
  font-size: 18px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 10px;
}
.footer-nav-box dd a {
  color: #8c98ac;
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.footer-nav-box dd a:hover {
  color: #fff;
}

.category-box {
  position: absolute;
  right: 0;
  top: 14px;
  z-index: 10;
  font-size: 0;
  max-width: 50%;
}
.category-box a {
  position: relative;
  display: inline-block;
  font-size: 16px;
  color: #666;
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
  line-height: 24px;
  padding-bottom: 12px;
  margin-right: 44px;
}
.category-box a:last-child {
  margin-right: 0;
}
.category-box a.on {
  color: #484848;
  font-weight: 700;
}
.category-box a.on:after {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}
.category-box a:after {
  content: "";
  width: 100%;
  height: 3px;
  background-color: #cf2009;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  transform: scale(0);
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  -o-transform: scale(0);
  transition: transform 0.3s ease;
  -webkit-transition: transform 0.3s ease;
  -moz-transition: transform 0.3s ease;
  -ms-transition: transform 0.3s ease;
  -o-transition: transform 0.3s ease;
}
.index-box {
  padding: 25px 0;
}

.index-box-3 {
  background: url(index3bg.jpg) no-repeat center center;
  background-size: cover;
}
.index-box-3 .swiper-box,
.index-box-3 .box-container {
  position: relative;
}

.index-box-3 .swiper-box {

}
.index-box-3 .swiper-slide {
  position: relative;
  width: 20.69%;
}
.index-box-3 .swiper-slide:hover .pic img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
}
.index-box-3 .swiper-slide.none .pic:before {
  display: none;
}
.index-box-3 .swiper-slide.none .info {
  opacity: 0;
  visibility: hidden;
}
.index-box-3 .swiper-slide a {
  display: block;
}
.index-box-3 .pic {
  position: relative;
}
.index-box-3 .pic:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  background-image: url(shadow.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  background-position: center bottom;
}
.index-box-3 .pic img {
  height: 474px;
  object-fit: cover;
}
.index-box-3 .info {
  position: absolute;
  left: 0;
  bottom: 25px;
  z-index: 1;
  width: 100%;
  padding: 0 20px 0 54px;
}
.index-box-3 .info:before {
  content: "";
  width: 3px;
  height: 80%;
  position: absolute;
  left: 30px;
  top: 8%;
  z-index: 1;
  background-color: #fff;
}
.index-box-3 .name {
  font-size: 24px;
  color: #fff;
  font-weight: 700;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index-box-3 .desc {
  display: inline-block;
  font-size: 13px;
  color: #fff;
  line-height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 8px;
}
.index-box-3 .brief,
.index-box-3 .content {
  display: none;
}
.index-box-3 .btn-box {
  display: none;
}
.index-box-3 .swiper-btn {
  display: block;
  width: 19px;
  height: 35px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  z-index: 1;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  opacity: 0.5;
}
.index-box-3 .swiper-btn:hover {
  opacity: 1;
}
.index-box-3 .prev {
left:0;
  background-image: url(prev.png);
}
.index-box-3 .prev:hover {
  opacity: 1;
}
.index-box-3 .next {
right:0;
  background-image: url(next.png);
}
.btn-box {
  position: absolute;
  right: 0;
  top: 3px;
  z-index: 1;
  font-size: 0;
}
.btn-box .prev {
  margin-right: 10px;
  background-image: url(prev2.png);
}
.btn-box .prev:hover {
  background-image: url(prev3.png);
}
.btn-box .next {
  background-image: url(next2.png);
}
.btn-box .next:hover {
  background-image: url(next3.png);
}
.btn-box a {
  display: inline-block;
  width: 60px;
  height: 60px;
  vertical-align: top;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  transition: background 0.3s ease;
  -webkit-transition: background 0.3s ease;
  -moz-transition: background 0.3s ease;
  -ms-transition: background 0.3s ease;
  -o-transition: background 0.3s ease;
}

.index-box-5 .box-container {
  position: relative;
}
.index-box-5 .item {
  display: none;
}
.index-box-5 .swiper-slide {
  position: relative;
  box-shadow: 0px 0px 20px 0px rgba(197, 197, 197, 0.2);
  border: solid 1px #f1f1f1;
}
.index-box-5 .swiper-slide:hover {
  box-shadow: 0 2px 30px rgba(128, 133, 165, 0.15);
}
.index-box-5 .swiper-slide:hover .pic img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
}
.index-box-5 .swiper-slide:hover .line_t,
.index-box-5 .swiper-slide:hover .line_b {
  width: 100%;
}
.index-box-5 .swiper-slide:hover .line_r,
.index-box-5 .swiper-slide:hover .line_l {
  height: 100%;
}
.index-box-5 .swiper-slide:hover .name {
  color: #00245e;
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}
.index-box-5 .swiper-slide span {
  position: absolute;
  background: #cf2009;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -webkit-transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -moz-transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -ms-transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -o-transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.index-box-5 .pic img {
  height: 110px;
  object-fit: contain;
  padding: 10px;
}
.index-box-5 .line_t {
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
}
.index-box-5 .line_r {
  top: 0;
  right: 0;
  width: 2px;
  height: 0;
}
.index-box-5 .line_b {
  right: 0;
  bottom: 0;
  height: 2px;
  width: 0;
}
.index-box-5 .line_l {
  bottom: 0;
  left: 0;
  width: 2px;
  height: 0;
}

.modal-box {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  z-index: 30;
  display: none;
}
.modal-box .box {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  display: flex;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
  align-items: center;
  background-color: #f5f6f8;
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 50%;
  padding-left: calc((100% - 1440px) / 2);
}
.modal-box.unit-modal .main {
  display: block;
}
.modal-box.unit-modal .name {
  margin-bottom: 40px;
}
.modal-box .main {
  position: relative;
  background-color: #fff;
  padding: 100px 120px;
  display: flex;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  width: 100%;
}
.modal-box .info,
.modal-box .pic {
  position: relative;
  z-index: 2;
}
.modal-box .info {
  width: 60.45%;
}
.modal-box .pic {
  width: 30.37%;
}
.modal-box .pic img:hover {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
}
.modal-box .name {
  font-size: 48px;
  color: #00245e;
  line-height: 56px;
}
.modal-box .level {
  font-size: 18px;
  color: #999;
  line-height: 24px;
  margin-top: 4px;
}
.modal-box .brief {
  font-size: 32px;
  color: #cf2009;
  letter-spacing: 10px;
  font-family: "jiangxi";
  line-height: 36px;
  margin: 64px auto 22px;
}
.modal-box .content {
  color: #666;
  line-height: 30px;
  text-align: justify;
  padding-right: 20px;
  max-height: 450px;
  overflow-y: auto;
}
.modal-box .content::-webkit-scrollbar {
  width: 4px;
  background-color: #f7f8f9;
}
.modal-box .content::-webkit-scrollbar-thumb {
  background-color: #cf2009;
}

.modal-box .close {
  display: block;
  width: 32px;
  height: 32px;
  background: url(close2.png) no-repeat center center;
  background-size: contain;
  position: absolute;
  right: 120px;
  top: 30px;
  z-index: 10;
  transition: transform 0.3s ease;
  -webkit-transition: transform 0.3s ease;
  -moz-transition: transform 0.3s ease;
  -ms-transition: transform 0.3s ease;
  -o-transition: transform 0.3s ease;
}
.modal-box .close:hover {
  transform: rotate(-90deg);
}
.modal-box canvas {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: -1;
  width: 68.04%;
  height: 60%;
}
.mask,
.video-modal {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: none;
}
.mask {
  width: 100%;
  z-index: 31;
  background-color: rgba(0, 0, 0, 0.66);
}