.main-box {
  overflow: hidden
}

.main-box .content-pagination-box {
  margin-left: auto;
  margin-right: auto;
  margin-top: .4rem;
  margin-bottom: 1.2rem
}

.main-box .content-pagination-box .content-pagination {
  text-align: center
}

.main-box .content-pagination-box .content-pagination .content-p-list {
  display: inline-block;
  width: .7rem;
  height: .3rem;
  line-height: .3rem;
  text-align: center;
  border-radius: .2rem;
  vertical-align: middle
}

.main-box .content-pagination-box .content-pagination .content-p-list a {
  display: block;
  color: #666;
  padding: 0 20px
}

.main-box .content-pagination-box .content-pagination .content-p-list a:active {
  color: #1f5294
}

.main-box .content-pagination-box .content-pagination .current a {
  color: #1f5294
}

.main-box .content-pagination-box .content-pagination .btn {
  display: inline-block;
  width: auto;
  height: 30px;
  line-height: 30px;
  text-align: center;
  overflow: hidden;
  border-radius: .2rem
}

.main-box .content-pagination-box .content-pagination .btn a {
  display: block;
  background-color: #1f5294;
  color: #fff;
  padding: 0 20px
}

.main-box .header-nav-box {
  position: relative;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 1.3rem;
  background-color: #fff;
  padding: 0 .8rem;
  border-bottom: 1px solid #ccc;
  z-index: 10
}

.main-box .header-nav-box .wap-menu {
  display: none
}

.main-box .header-nav-box .logo a {
  display: block;
  font-size: 0
}

.main-box .header-nav-box .logo a img {
  width: 2.9rem
}

.main-box .header-nav-box .nav-list {
  position: relative;
  height: 100%;
  transition: all .3s ease;
  font-size: 0;
  z-index: 3;
  transition: all .3s
}

.main-box .header-nav-box .nav-list .nav-item {
  position: relative;
  display: inline-block
}

.main-box .header-nav-box .nav-list .nav-item a {
  position: relative;
  display: inline-block;
  padding: 0 .4rem;
  height: 1.3rem;
  line-height: 1.3rem;
  color: #000;
  text-align: center;
  font-size: .22rem;
  z-index: 0
}

.main-box .header-nav-box .nav-list .nav-item a::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 0;
  background-color: #1f5294;
  transform: translate(-50%, -50%);
  z-index: -1;
  transition: all .2s ease
}

.main-box .header-nav-box .nav-list .nav-item a:hover::before {
  height: 100%
}

.main-box .header-nav-box .nav-list .nav-item a:hover {
  color: #fff
}

.main-box .header-nav-box .nav-list .nav-item .active {
  background-color: #1f5294;
  color: #fff
}

.main-box .header-nav-box .nav-list .nav-item .active a {
  color: #fff
}

.main-box .header-nav-box .nav-list .nav-item .active a::before {
  height: 100%
}

.main-box .header-nav-box .nav-list .nav-item .top-list-navSub {
  position: absolute;
  display: none;
  width: 2.5rem;
  background-color: #fff;
  top: 100%;
  left: 0;
  margin-top: -1px;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3)
}

.main-box .header-nav-box .nav-list .nav-item .top-list-navSub ul {
  width: 100%;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px
}

.main-box .header-nav-box .nav-list .nav-item .top-list-navSub ul li a {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  height: .5rem;
  line-height: .5rem;
  text-align: center;
  color: #1f5294;
  transition: all .3s ease
}

.main-box .header-nav-box .nav-list .nav-item .top-list-navSub ul li a:hover {
  font-size: 20px;
  color: #fff
}

.main-box .header-nav-box .nav-list span {
  margin-left: .2rem;
  font-size: .3rem;
  vertical-align: middle;
  cursor: pointer
}

.main-box .header-nav-box .nav-search {
  display: none;
  opacity: 1;
  position: absolute;
  right: .8rem;
  width: 0;
  height: 100%;
  line-height: 1.6rem;
  transition: all .3s ease
}

.main-box .header-nav-box .nav-search input {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  width: 0;
  height: .5rem;
  line-height: 1.2;
  padding-left: .5rem;
  padding-right: .5rem;
  color: #000;
  outline: 0;
  border: 0;
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.5)
}

.main-box .header-nav-box .nav-search span.icon-Search {
  position: absolute;
  left: .1rem;
  top: 0;
  font-size: .3rem;
  color: #ccc
}

.main-box .header-nav-box .nav-search span.icon-cha {
  position: absolute;
  top: 0;
  right: .1rem;
  font-size: .3rem;
  color: #ccc;
  cursor: pointer
}

.main-box .inner-sub-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  margin-bottom: 1rem
}

.main-box .inner-sub-nav .sec-box {
  font-size: 0
}

.main-box .inner-sub-nav .sec-box .sec-btn {
  display: inline-block;
  margin-right: .2rem;
  padding: 13px 26px;
  background-color: #999;
  color: #fff;
  text-align: center;
  font-size: .18rem;
}

.main-box .inner-sub-nav .sec-box .sec-btn:active {
  background-color: #1f5294
}

.main-box .inner-sub-nav .sec-box .active {
  background-color: #1f5294
}

.main-box .inner-sub-nav .nav-position {
  padding: .13rem 0
}

.main-box .inner-sub-nav .nav-position a:hover {
  color: #1f5294
}

.main-box .product-center {
  padding: 0 .6rem
}

.main-box .product-center .product-list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between
}

.main-box .product-center .product-list .product-item {
  width: 22.5%;
  height: 3.95rem;
  margin-bottom: .6rem
}

.main-box .product-center .product-list .product-item .pro-item-link {
  position: relative;
  display: block;
  height: 100%;
  overflow: hidden
}

.main-box .product-center .product-list .product-item .pro-item-link:hover img {
  transform: scale(1.2)
}

.main-box .product-center .product-list .product-item .pro-item-link:hover .product-mask {
  transform: scale(1);
  border-radius: 0
}

.main-box .product-center .product-list .product-item .pro-item-link img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease
}

.main-box .product-center .product-list .product-item .pro-item-link .product-mask {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(71, 67, 67, 0.7);
  padding: .5rem .2rem .3rem;
  transform: scale(0);
  border-radius: 50%;
  transition: all .3s ease
}

.main-box .product-center .product-list .product-item .pro-item-link .product-mask .pro-mask-title {
  margin-bottom: .4rem;
  font-size: .22rem;
  font-weight: 600;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}

.main-box .product-center .product-list .product-item .pro-item-link .product-mask .pro-mask-content {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  color: #ccc;
  line-height: 2;
  user-select: none
}

.main-box .product-center .product-list .product-item .pro-item-link .product-mask .know-more {
  position: relative;
  display: inline-block;
  padding: .1rem;
  margin-top: .3rem;
  background-color: #f1f3f2;
  background: url(../img/pc/btn.png) no-repeat center / contain
}

.main-box .product-center .product-list .product-item .pro-item-link .product-mask .know-more a {
  color: #ccc;
  font-size: .16rem;
  transition: color .2s ease
}

.main-box .product-center .product-list .product-item .pro-item-link .product-mask .know-more:hover a {
  color: #1f5294
}

.main-box .product-center .product-list .product-item .wap-title {
  display: none
}

.main-box .footer-box .footer-nav {
  width: 100%;
  height: 20%;
  background-color: #2f2f2f
}

.main-box .footer-box .footer-nav .footer-nav-cont {
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .2rem .8rem 0;
  height: 2.9rem
}

.main-box .footer-box .footer-nav .footer-left {
  float: left;
  width: 19rem
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul {
  display: flex;
  justify-content: space-between
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul .footer-left-li {
  float: left;
  margin-right: .7rem
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul .footer-left-li .footer-nav-column-ul .footer-nav-column-li {
  margin-bottom: .1rem
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul .footer-left-li .footer-nav-column-ul .footer-nav-column-li a {
  color: #999;
  font-size: .18rem;
  transition: color .3s ease
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul .footer-left-li .footer-nav-column-ul .footer-nav-column-li a:hover {
  color: #1f5294
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul .footer-left-li .footer-nav-column-ul .title {
  font-size: .22rem;
  font-weight: 600
}

.main-box .footer-box .footer-nav .footer-left .footer-left-ul .footer-left-li .footer-nav-column-ul .title a {
  color: #fff;
  font-size: .28rem
}

.main-box .footer-box .footer-nav .footer-right {
  float: right;
  width: 1rem
}

.main-box .footer-box .footer-nav .footer-right p {
  margin-top: .05rem;
  text-align: center;
  color: #999
}

.main-box .footer-box .wap-footer-nav {
  display: none
}

.main-box .footer-box .footer-bottom {
  height: 3%;
  border-top: 1px solid #eaeaea;
  background-color: #2f2f2f
}

.main-box .footer-box .footer-bottom p {
  text-align: center;
  color: #fff;
  line-height: 200%;
  font-size: .18rem;
}

.product-detail-content {
  position: relative;
  max-width: 18rem;
  margin: 0 auto
}

.product-detail-content .product-details-box {
  padding-bottom: 1rem;
  border-bottom: 1px dashed #dedede;
  font-size: .24rem;
  line-height: 2.5
}

.product-detail-content .product-details-box .product-det-img {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  font-size: 0
}

.product-detail-content .product-details-box .product-det-img img {
  width: 60%
}

.product-detail-content .product-details-box .product-det-content {
  margin-top: .5rem
}

.product-detail-content .product-details-box .product-det-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: .25rem;
  font-weight: 500;
  font-size: .35rem;
  text-align: center
}

.product-detail-content .product-details-box .product-det-content .product-des p {
  line-height: 2.5;
  font-size: .24rem
}

.detail-pagination {
  display: flex;
  justify-content: space-between;
  max-width: 18rem;
  margin: .25rem auto
}

.detail-pagination a {
  color: #666;
  font-size: .22rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 48%;
}

.news-center {
  padding: 0 .6rem
}

.news-center .news-list {
  display: flex;
  flex-wrap: wrap;
  max-width: 25rem;
  margin: 0 auto
}

.news-center .news-list .news-item {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  width: 30%;
  padding: .5rem .2rem;
  margin-right: 3%;
  transition: transform .3s ease
}

.news-center .news-list .news-item:hover {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px)
}

.news-center .news-list .news-item:hover .title-h1 {
  transform: translateX(5px)
}

.news-center .news-list .news-item .news-content-box {
  width: 5.43rem;
  margin-right: .2rem
}

.news-center .news-list .news-item .news-content-box .news-title {
  margin-top: .5rem;
  margin-bottom: .2rem
}

.news-center .news-list .news-item .news-content-box .news-title .news-time {
  margin-top: .3rem;
  color: #999
}

.news-center .news-list .news-item .news-content-box .news-title a {
  transition: color .3s ease
}

.news-center .news-list .news-item .news-content-box .news-title a:hover {
  color: #1f5294
}

.news-center .news-list .news-item .news-content-box .news-title .title-h1 {
  display: inline-block;
  font-weight: 500;
  font-size: 26px;
  transition: transform .3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}

.news-center .news-list .news-item .news-content-box .news-des a {
  line-height: .48rem;
  color: #999;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  font-size: 20px
}

.news-center .news-list .news-item .news-img {
  width: 5.43rem;
  height: 2.8rem;
  font-size: 0
}

.news-center .news-list .news-item .news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.about-uss .inner-sub-nav {
  padding: 0 0.6rem;
}

.partner-center .inner-sub-nav {
  padding: 0 .6rem
}

.partner-center .partner-list {
  /* display: flex;
  flex-wrap: wrap;
  justify-content: space-between; */
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .6rem;
  padding: .6rem;
}

.partner-center .partner-list .partner-item {
  width: 100%;
  margin-bottom: .6rem
}

.partner-center .partner-list .partner-item .patner-img {
  position: relative;
  height: 80%
}

.partner-center .partner-list .partner-item .patner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.partner-center .partner-list .partner-item .patner-img:hover .partner-box-mask {
  transform: scale(1)
}

.partner-center .partner-list .partner-item .patner-img:hover .partner-box-mask .partner-mask-btn {
  opacity: 1
}

.partner-center .partner-list .partner-item .patner-img .partner-box-mask {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(31, 82, 148, 0.4);
  transform: scale(0);
  transition: all .3s ease
}

.partner-center .partner-list .partner-item .patner-img .partner-box-mask .partner-mask-btn {
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
  width: 1.33rem;
  height: 1.33rem;
  background-color: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: all .6s .3s ease
}

.partner-center .partner-list .partner-item .patner-img .partner-box-mask .partner-mask-btn .mask-X {
  position: absolute;
  width: .6rem;
  height: .6rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  background: url(../img/pc/partner-icon1.png) no-repeat center / cover
}

.partner-center .partner-list .partner-item .partner-des {
  width: 100%;
  margin-top: .15rem
}

.partner-center .partner-list .partner-item .partner-des .partner-title h3 {
  position: relative;
  padding-bottom: .157rem;
  font-size: .28rem;
  font-weight: 600
}

.partner-center .partner-list .partner-item .partner-des .partner-title h3:hover::after {
  background-color: #1f5294
}

.partner-center .partner-list .partner-item .partner-des .partner-title h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: .5rem;
  height: 2px;
  background-color: #000;
  transition: all .3s ease
}

.partner-center .partner-list .partner-item .partner-des .partner-content a {
  line-height: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  color: #666;
  font-size: .26rem;
}

.message-center {
  padding: 0 .6rem
}

.message-center .message-detail-content {
  max-width: 18rem;
  min-height: 8rem;
  margin: 0 auto
}

.message-center .message-detail-content .message-title {
  font-size: .24rem;
  color: #666
}

.message-center .message-detail-content .message-title {
  font-size: .4rem;
  color: #666
}

.message-center .message-detail-content .message-des {
  font-size: .25rem;
  color: #999;
  line-height: 1rem
}

.message-center .message-detail-content .form {
  width: 100%
}

.message-center .message-detail-content .form .inp-box {
  margin-left: -2%
}

.message-center .message-detail-content .form .inp-box .inp {
  width: 31.2%;
  margin-left: 2%;
  line-height: .42rem;
  float: left;
  border: 0;
  border-bottom: 1px solid #e6e6e6;
  font-size: 20px;
  margin-bottom: .5rem
}

.message-center .message-detail-content .form .con {
  width: 100%;
  height: 1.5rem;
  border: 0;
  border-bottom: 1px solid #e6e6e6;
  padding-top: .1rem;
  font-size: 20px
}

.message-center .message-detail-content .form .bot {
  margin-top: .4rem
}

.message-center .message-detail-content .form .bot .l-con {
  float: left;
  line-height: .5rem
}

.message-center .message-detail-content .form .bot .l-con .label {
  display: inline-block;
  vertical-align: middle;
  font-size: 20px;
  color: #666;
  margin-right: .2rem
}

.message-center .message-detail-content .form .bot .l-con .label .text {
  width: 1.5rem;
  height: .6rem;
  line-height: .35rem;
  border: 1px solid #dedede;
  padding-left: .05rem;
  font-size: .25rem
}

.message-center .message-detail-content .form .bot .l-con .code {
  width: 1.5rem;
  height: .6rem;
  display: inline-block;
  vertical-align: middle;
  font-size: 0;
  color: #666;
  margin-right: .2rem
}

.message-center .message-detail-content .form .bot .l-con img {
  width: 100%;
  height: 100%
}

.message-center .message-detail-content .form .bot .r-con {
  float: right
}

.message-center .message-detail-content .form .bot .r-con .btn {
  width: 1.5rem;
  height: .6rem;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer
}

.message-center .message-detail-content .form .bot .r-con .btn.submit {
  background-color: #1f5294;
  color: #fff;
  border: 1px solid #1f5294;
  margin-right: .2rem
}

.message-center .message-detail-content .form .bot .r-con .btn.cancel {
  border: 1px solid #dedede;
  background-color: #fff;
  color: #999
}

.search-center {
  position: relative;
  widows: 100%;
  max-width: 1200px;
  min-height: 70vh;
  margin: 0 auto;
  padding-top: 1rem
}

.search-center .s-box {
  text-align: center;
  font-size: 0
}

.search-center .s-box .inp {
  width: 10rem;
  line-height: .8rem;
  display: inline-block;
  vertical-align: middle;
  padding-left: .1rem;
  border: 0;
  border: .01rem solid #ccc;
  font-size: .3rem;
  color: #666
}

.search-center .s-box .btn {
  outline: 0;
  cursor: pointer;
  width: 4rem;
  height: .8rem;
  line-height: .8rem;
  font-size: .24rem;
  display: inline-block;
  vertical-align: middle;
  color: #fff;
  border: 0;
  background-color: #1f5294;
  text-align: center
}

.search-center .no-data {
  width: 60%;
  margin: .4rem auto;
  font-size: 0;
  padding: 1.2rem 0;
  background: url(../img/search-no.png) no-repeat left center / .74rem .6rem
}

.search-center .no-data p {
  font-size: .3rem;
  padding-left: 1rem;
  color: #666;
  line-height: .4rem
}

.search-center .data .item {
  display: block;
  padding: .2rem 0;
  border-bottom: 1px solid #ccc
}

.search-center .data .item .title {
  font-size: .3rem;
  color: #010101;
  margin-bottom: .2rem;
  font-weight: bold
}

.search-center .data .item .des {
  font-size: .25rem;
  color: #666;
  line-height: .36rem
}

.search-center .m-page {
  width: 100%;
  text-align: center;
  margin: 1.2rem 0;
  font-size: 0
}

.search-center .m-page a {
  line-height: .3rem;
  border: 1px solid #e0e0e0;
  margin: 0 .08rem;
  display: inline-block;
  font-size: .14rem;
  width: .3rem;
  color: #ccc
}

.search-center .m-page a.prev,
.search-center .m-page a.next {
  background-color: #1f5294;
  width: .9rem;
  color: #fff
}


@media screen and (max-width: 768px) {
  .main-box .inner-sub-nav .sec-box .sec-btn {
    font-size: 15px;
  }

  .news-center,
  .main-box .header-nav-box {
    padding: 0 20px;
  }

  .news-center .news-list .news-item .news-content-box .news-title .title-h1,
  .partner-center .partner-list .partner-item .partner-des .partner-title h3 {
    font-size: 18px;
  }

  .news-center .news-list .news-item .news-content-box .news-des a,
  .partner-center .partner-list .partner-item .partner-des .partner-content a,
  .product-detail-content .product-details-box .product-det-content .product-des p {
    font-size: 16px;
    line-height: 1.5;
  }

  .main-box .content-pagination-box {
    margin-top: 50px;
  }



  .partner-center .partner-list .partner-item .partner-des .partner-content a {
    -webkit-line-clamp: 2;
    margin: 10px 0;
  }

  .about-uss {
    padding: 0 0.6rem;
  }

  .about-uss .inner-sub-nav {
    padding: 0;
  }

  .detail-pagination a {
    font-size: 15px;
  }

  .message-center .message-detail-content .form .inp-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .message-center .message-detail-content .form .bot .l-con {
    display: flex;
    align-items: center;
    gap: 4px;
  }

  .message-center .message-detail-content .form .inp-box .inp,
  .message-center .message-detail-content .form .bot .l-con .label,
  .message-center .message-detail-content .form .con {
    width: 100%;
    font-size: 16px;
    margin: 0;
  }

  .message-center .message-detail-content .form .bot .l-con .code {
    width: auto;
  }

  .message-center .message-detail-content .form .bot .r-con .btn {
    width: 2.5rem;
    font-size: 18px;
    font-weight: 400;
  }
}