.rel {
  position: relative;
}
.abs {
  position: absolute;
}
.fixed {
  position: fixed;
}
.bg {
  background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
  background-blend-mode: normal, 
	normal;
}
.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;
}
.mbackground {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
@media screen and (min-width: 1024px) {
  ::-webkit-scrollbar {
    width: 5px;
    background-color: #f7f8f9;
  }
  ::-webkit-scrollbar-thumb {
    background-color: #1b46af;
  }
  .header-wrapper:hover {
    background-color: #fff;
  }
  .header-wrapper:hover:before {
    display: none;
  }
  .header-wrapper:hover .logo-box .init {
    display: none;
  }
  .header-wrapper:hover .logo-box .on {
    display: block;
  }
  .header-wrapper:hover .pc-nav-box li > a {
    color: #000;
  }
  .header-wrapper:hover .pc-nav-box li > a:after {
    background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
    background-blend-mode: normal, 
	normal;
  }
  .header-wrapper:hover .search {
    background-image: url(../img/search2.png);
    border-color: #ddd;
    background-color: #fff;
  }
  .header-wrapper:hover .tel {
    color: #000;
    background-image: url(../img/tel2.png);
  }
  .header-wrapper:hover .topSearch:hover .searchbox {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .header-wrapper.index.on2 {
    border-color: transparent;
  }
  .header-wrapper.index.on2 .search,
  .header-wrapper.index.on .search {
    background-color: transparent;
  }
  .header-wrapper.index.on2 .search-box .keywords,
  .header-wrapper.index.on .search-box .keywords {
    border-color: #666;
  }
  .header-wrapper.on .search,
  .header-wrapper.active .search,
  .header-wrapper.shadow .search,
  .header-wrapper.on2 .search {
    background-color: #fff;
  }
  .header-wrapper .searchbox {
    transform: translateX(0.1rem);
    -webkit-transform: translateX(0.1rem);
    -moz-transform: translateX(0.1rem);
    -ms-transform: translateX(0.1rem);
    -o-transform: translateX(0.1rem);
    opacity: 0;
    visibility: hidden;
    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;
  }
  .header-wrapper .search-box {
    transition: all 0.4s ease;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    opacity: 0;
    visibility: hidden;
    /* input placeholder  */
  }
  .header-wrapper .search-box.on {
    width: 2.8rem;
    opacity: 1;
    visibility: visible;
  }
  .header-wrapper .search-box.on + .search {
    border-color: transparent;
  }
  .header-wrapper .search-box .search-btn {
    display: none;
  }
  .header-wrapper .search-box .keywords {
    border-color: #ddd;
  }
  .header-wrapper .search-box ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper .search-box :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper .search-box ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper .search-box :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper.index.on {
    background: transparent;
  }
  .header-wrapper.index.on:hover {
    background: #fff;
  }
  .index-box-2 .swiper-container,
  .index-box-3 .swiper-container,
  .index-box-2 .swiper-wrapper,
  .index-box-3 .swiper-wrapper {
    overflow: inherit;
  }
  .btn-box.white a:hover {
    color: #1b46af;
  }
  .btn-box.white a:hover:before {
    background: #fff;
  }
  .btn-box a:hover {
    color: #fff;
  }
  .btn-box a:hover:before {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  .btn-box a:hover:after {
    opacity: 0;
    -webkit-transform: scale3d(1.2, 1.2, 1);
    transform: scale3d(1.2, 1.2, 1);
  }
  .btn-box a.on:hover {
    color: #000;
  }
  .btn-box a.on:hover:before {
    opacity: 0;
    -webkit-transform: scale3d(0.8, 0.8, 1);
    transform: scale3d(0.8, 0.8, 1);
  }
  .btn-box a.on:hover:after {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
  .index-box-1.swiper-slide-active .index-more,
  .index-box-1.swiper-slide-active .desc,
  .index-box-1.swiper-slide-active .title,
  .index-box-1.swiper-slide-active .index-more {
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .index-box-1.swiper-slide-active.on .info,
  .index-box-1.swiper-slide-active.on .index-more {
    transform: translateX(1.6rem);
    -webkit-transform: translateX(1.6rem);
    -moz-transform: translateX(1.6rem);
    -ms-transform: translateX(1.6rem);
    -o-transform: translateX(1.6rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1.delay .info-box:before {
    transition-delay: 0.2s;
  }
  .index-box-1.delay .info-box .info,
  .index-box-1.delay .info-box .index-more {
    transition-delay: 1s;
  }
  .index-box-1.delay .video-box .pic {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .index-box-1.delay .video-box .close {
    transform: scale(0.5);
    -webkit-transform: scale(0.5);
    -moz-transform: scale(0.5);
    -ms-transform: scale(0.5);
    -o-transform: scale(0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
  }
  .index-box-1.delay .video-box .play {
    opacity: 1;
    visibility: visible;
    transition-delay: 0.8s;
  }
  .index-box-1 .info-box.on:before {
    left: -100%;
    transition-delay: 0.8s;
  }
  .index-box-1 .info-box.on .info,
  .index-box-1 .info-box.on .index-more {
    transform: translateX(1.6rem);
    -webkit-transform: translateX(1.6rem);
    -moz-transform: translateX(1.6rem);
    -ms-transform: translateX(1.6rem);
    -o-transform: translateX(1.6rem);
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .info {
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-1 .desc,
  .index-box-1 .title,
  .index-box-1 .index-more {
    transform: translateY(1rem);
    -webkit-transform: translateY(1rem);
    -moz-transform: translateY(1rem);
    -ms-transform: translateY(1rem);
    -o-transform: translateY(1rem);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-1 .desc {
    transition-delay: 0.2s;
  }
  .index-box-1 .title {
    transition-delay: 0.4s;
  }
  .index-box-1 .index-more {
    transition-delay: 0.6s;
  }
  .index-box-1 .index-more:hover {
    transition-delay: 0s;
  }
  .index-box-1 .video-box.on .pic {
    transform: translateX(100%);
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-1 .video-box.on .play {
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .video-box.on .close {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    opacity: 1;
    visibility: visible;
    transition: all 0.4s ease;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
  }
  .index-box-2.swiper-slide-active .index-title,
  .index-box-2.swiper-slide-active .swiper-box,
  .index-box-2.swiper-slide-active .btn-box,
  .index-box-2.swiper-slide-active .list {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .index-box-2 .index-title,
  .index-box-2 .swiper-box {
    transform: translateX(2rem);
    -webkit-transform: translateX(2rem);
    -moz-transform: translateX(2rem);
    -ms-transform: translateX(2rem);
    -o-transform: translateX(2rem);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-2 .btn-box,
  .index-box-2 .list {
    transform: translateX(-2rem);
    -webkit-transform: translateX(-2rem);
    -moz-transform: translateX(-2rem);
    -ms-transform: translateX(-2rem);
    -o-transform: translateX(-2rem);
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-2 .swiper-slide {
    height: auto;
    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;
  }
  .index-box-3.swiper-slide-active .swiper-slide {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    opacity: 1;
    visibility: visible;
  }
  .index-box-3.swiper-slide-active .top {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-3 .swiper-slide {
    opacity: 0;
    visibility: hidden;
    -webkit-transform: scale3d(0.5, 0.5, 0.5);
    transform: scale3d(0.5, 0.5, 0.5);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-3 .top {
    opacity: 0;
    visibility: hidden;
    transform: translateY(1.6rem);
    -webkit-transform: translateY(1.6rem);
    -moz-transform: translateY(1.6rem);
    -ms-transform: translateY(1.6rem);
    -o-transform: translateY(1.6rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .page-nav-wrapper {
    position: relative;
    z-index: 10;
    background-color: #fff;
  }
  .page-nav-wrapper.solution .nav a {
    min-width: 1.46rem;
  }
  .page-nav-wrapper .intruction-caption {
    display: none;
  }
  .page-nav-wrapper .box-container {
    position: relative;
    padding-right: 0.6rem;
  }
  .page-nav-wrapper .nav {
    font-size: 0;
    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 */
  }
  .page-nav-wrapper .nav > a {
    min-width: 1.6rem;
  }
  .page-nav-wrapper .nav > a,
  .page-nav-wrapper .item > a {
    position: relative;
    display: inline-block;
    font-size: var(--fs18);
    padding: 0 0.1rem;
    line-height: 0.8rem;
    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;
    text-align: center;
  }
  .page-nav-wrapper .nav > a:before,
  .page-nav-wrapper .item > a:before {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    background-image: linear-gradient(90deg, #1a41aa 0%, #288bee 100%), linear-gradient(#155dc4, #155dc4);
    background-blend-mode: normal, 
					normal;
    width: 30%;
    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;
  }
  .page-nav-wrapper .nav > a.on,
  .page-nav-wrapper .item > a.on,
  .page-nav-wrapper .nav > a:hover,
  .page-nav-wrapper .item > a:hover {
    color: #fff;
  }
  .page-nav-wrapper .nav > a.on:before,
  .page-nav-wrapper .item > a.on:before,
  .page-nav-wrapper .nav > a:hover:before,
  .page-nav-wrapper .item > a:hover:before {
    opacity: 1;
    visibility: visible;
    width: 100%;
  }
  .page-nav-wrapper .return {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    width: 0.26rem;
    height: 100%;
    background-image: url(../img/return.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    transition: background 0.4s ease;
    -webkit-transition: background 0.4s ease;
    -moz-transition: background 0.4s ease;
    -ms-transition: background 0.4s ease;
    -o-transition: background 0.4s ease;
  }
  .page-nav-wrapper .return:hover {
    background-image: url(../img/return2.png);
  }
  .page-nav-wrapper .item {
    position: relative;
    display: inline-block;
  }
  .page-nav-wrapper .item > a.on:after {
    background-image: url(../img/i-down2.png);
  }
  .page-nav-wrapper .item:hover > a {
    color: #fff;
  }
  .page-nav-wrapper .item:hover > a:before {
    opacity: 1;
    visibility: visible;
    width: 100%;
  }
  .page-nav-wrapper .item:hover > a:after {
    background-image: url(../img/i-up.png);
  }
  .page-nav-wrapper .item:hover .child {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(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;
  }
  .page-nav-wrapper .item > a {
    min-width: 2.14rem;
  }
  .page-nav-wrapper .item > a:after {
    content: "";
    display: inline-block;
    width: 12px;
    height: 7px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    background-image: url(../img/i-down.png);
    margin-left: 0.07rem;
  }
  .page-nav-wrapper .child {
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 10;
    width: 100%;
    width: 2.8rem;
    background: #fff url(../img/bg.jpg) no-repeat center bottom;
    background-size: 100%;
    box-shadow: 0px 6px 30px 0px rgba(14, 27, 75, 0.08);
    padding: 0.2rem 0.3rem 0.36rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.3rem);
    -webkit-transform: translateY(0.3rem);
    -moz-transform: translateY(0.3rem);
    -ms-transform: translateY(0.3rem);
    -o-transform: translateY(0.3rem);
  }
  .page-nav-wrapper .child a {
    display: block;
    font-size: var(--fs16);
    line-height: 0.24rem;
    margin-bottom: 0.12rem;
  }
  .page-nav-wrapper .child a:last-child {
    margin-bottom: 0;
  }
  .page-nav-wrapper .child a:hover,
  .page-nav-wrapper .child a.on {
    color: #1b46af;
  }
  .page-nav-wrapper .child a:hover span,
  .page-nav-wrapper .child a.on span {
    background-size: 100% 1px;
    background-position: 0 100%;
  }
  .page-nav-wrapper .child span {
    background: url(../img/line2.jpg) no-repeat;
    background-size: 0 1px;
    background-position: 100% 100%;
    transition: background-size 0.7s ease;
  }
  .news-box li:nth-child(-n+3) {
    margin-top: 0;
  }
  .news-box li:nth-child(3n) {
    margin-right: 0;
  }
  .activity-box li:nth-child(-n+4),
  .activity-box .swiper-slide:nth-child(-n+4) {
    margin-top: 0;
  }
  .activity-box li:nth-child(4n),
  .activity-box .swiper-slide:nth-child(4n) {
    margin-right: 0;
  }
  .replay-wrapper li:nth-child(-n+4) {
    margin-top: 0;
  }
  .replay-wrapper li:nth-child(4n) {
    margin-right: 0;
  }
  .download-wrapper li:nth-child(-n+3) {
    margin-top: 0;
  }
  .download-wrapper li:nth-child(3n) {
    margin-right: 0;
  }
  .case-box > ul > li:nth-child(-n+3) {
    margin-top: 0;
  }
  .case-box > ul > li:nth-child(3n) {
    margin-right: 0;
  }
  .resource-wrapper .list li:nth-child(-n+4) {
    margin-top: 0;
  }
  .resource-wrapper .list li:nth-child(4n) {
    margin-right: 0;
  }
  .video-wrapper li:nth-child(-n+4) {
    margin-top: 0;
  }
  .video-wrapper li:nth-child(4n) {
    margin-right: 0;
  }
  .platform-wrapper .box-2 .swiper-slide:hover:before {
    opacity: 1;
    visibility: visible;
  }
  .platform-wrapper .box-2 .swiper-slide:hover .title,
  .platform-wrapper .box-2 .swiper-slide:hover .brief {
    color: #fff;
  }
  .platform-wrapper .box-2 .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);
  }
  .goodsinfo-wrapper .box-4 li:nth-child(-n+7) {
    margin-top: 0;
  }
  .goodsinfo-wrapper .box-4 li:nth-child(7n),
  .goodsinfo-wrapper .box-4 li:last-child {
    margin-right: 0;
  }
  .solution-wrapper .box-2 li:nth-child(-n+5) {
    margin-top: 0;
  }
  .solution-wrapper .box-2 li:nth-child(5n),
  .solution-wrapper .box-2 li:last-child {
    margin-right: 0;
  }
  .solution-wrapper .box-5 li:nth-child(-n+5) {
    margin-top: 0;
  }
  .solution-wrapper .box-5 li:nth-child(5n),
  .solution-wrapper .box-5 li:last-child {
    margin-right: 0;
  }
  .solution-wrapper .box-6 li:nth-child(-n+8) {
    margin-top: 0;
  }
  .solution-wrapper .box-6 li:nth-child(8n),
  .solution-wrapper .box-6 li:last-child {
    margin-right: 0;
  }
  .solution-wrapper .case-box .swiper-wrapper,
  .solution-wrapper .case-box .swiper-container {
    overflow: inherit;
  }
  .video-wrapper .cate-box a:hover {
    color: #1b46af;
  }
  .video-wrapper .cate-box a:hover:before {
    background-size: 100% 2px;
    background-position: 0 100%;
  }
  .BMap_bubble_title,
  .BMap_bubble_content {
    padding-left: 15px;
    padding-right: 15px;
  }
  .BMap_bubble_title {
    font-size: var(--fs18);
    font-weight: bold;
    margin-bottom: 8px;
    line-height: 0.36rem !important;
  }
  .BMap_bubble_content {
    color: #555;
    line-height: 0.3rem;
  }
  .fixed-box li:hover > a {
    background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
    background-blend-mode: normal, 
	normal;
  }
  .fixed-box li:hover .icon:before {
    top: -100%;
  }
  .fixed-box li:hover .icon:after {
    top: 0;
  }
  .fixed-box .qrcode:hover .hidebox,
  .fixed-box .service:hover .hidebox {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .fixed-box .tel:hover .hidebox {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .fixed-box .tel:hover > a {
    border-radius: 0;
  }
  .about-wrapper .box-1 .content {
    max-height: 3.96rem;
    padding-right: 0.15rem;
    overflow-y: auto;
  }
  .about-wrapper .box-1 .content::-webkit-scrollbar {
    width: 3px;
    background-color: #f7f8f9;
  }
  .about-wrapper .box-1 .content::-webkit-scrollbar-thumb {
    background-color: #1b46af;
  }
}
@media screen and (max-width: 1600px) {
  .box-container {
    width: 14rem;
  }
  :root {
    --fs18: 17px;
    --fs20: 18px;
    --fs22: 20px;
    --fs24: 22px;
    --fs28: 26px;
    --fs30: 28px;
    --fs36: 34px;
    --fs40: 36px;
    --fs48: 44px;
  }
  .header-wrapper .box {
    padding: 0 0.6rem;
  }
  .pc-nav-box ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .pc-nav-box li {
    margin-right: 0;
  }
  .pc-nav-box {
    margin-left: 1rem;
    margin-right: 0.8rem;
  }
  .header-wrapper .tel {
    margin-right: 0.3rem;
  }
  .index-banner-wrapper .info li:nth-child(3) {
    top: 28%;
  }
  .index-banner-wrapper .info li:nth-child(4) {
    left: 48%;
  }
  .index-box-1 .info-box {
    padding-top: 1rem;
    padding-left: calc((100% - 14rem) / 2);
    padding-bottom: 0;
  }
  .index-box-1 .title {
    margin: 0.18rem auto 0.48rem;
    font-size: 0.52rem;
  }
  .index-box-1 .data .num span {
    font-size: 0.68rem;
  }
  .index-box-1 .data p {
    margin-top: 0.18rem;
  }
  .index-box-1 .data li {
    margin-right: 0.54rem;
  }
  .index-box-1 .play {
    right: 16%;
  }
  .index-more {
    width: 1.7rem;
    height: 0.52rem;
    line-height: 0.52rem;
  }
  .index-title {
    margin-bottom: 0.46rem;
  }
  .index-box-2 .list li {
    margin-bottom: 0.24rem;
    padding: 0.26rem 0.36rem;
  }
  .btn-box a {
    width: 1.6rem;
    height: 0.52rem;
    line-height: 0.5rem;
  }
  .news-box .pic img {
    height: 2.39rem;
  }
  .news-box .info {
    padding: 0.32rem;
  }
  .news-box .desc {
    margin: 0.16rem auto 0.32rem;
  }
  .modal-box .text,
  .modal-box .submit,
  .modal-box .getCaptcha a,
  .modal-box .group span,
  .modal-box .group label {
    height: 0.52rem;
    line-height: 0.5rem;
  }
  .modal-box .group > i {
    line-height: 0.5rem;
  }
  .modal-box .group .btn {
    top: 0.06rem;
  }
  .modal-box .tit {
    margin: 0.1rem auto 0.16rem;
  }
  .modal-box .agree {
    margin: 0.12rem auto 0.3rem;
  }
  .modal-box .inner {
    padding-top: 0.5rem;
    padding-bottom: 0.6rem;
  }
  .ad-box .box-container {
    padding: 0 1.6rem;
  }
  .modal-box .main:before,
  .modal-box .main:after,
  .modal-box .box:before,
  .modal-box .box:after {
    width: 0.6rem;
    height: 0.56rem;
  }
  .activity-box .info {
    padding: 0.4rem 0.36rem;
  }
  .application-modal.modal-box .checkbox + label {
    margin-right: 0.4rem;
  }
  .live-wrapper .title {
    margin-top: 0.3rem;
  }
  .platform-wrapper .box-2 .pic img {
    height: 1.79rem;
  }
  .platform-wrapper .content {
    margin-bottom: 0.48rem;
  }
  .platform-wrapper .box-1 .brief {
    margin: 0.12rem auto 0.3rem;
  }
  .platform-wrapper .box-2 .title {
    margin-bottom: 0.08rem;
  }
  .platform-wrapper .box-2 .info {
    padding-left: 0.36rem;
    padding-right: 0.36rem;
  }
  .case-box .desc {
    margin: 0.12rem auto 0.36rem;
  }
  .about-wrapper .swiperbtn-box a,
  .caseinfo-wrapper .swiper-btn {
    width: 0.48rem;
    height: 0.48rem;
  }
  .caseinfo-wrapper .prev {
    left: -0.8rem;
  }
  .caseinfo-wrapper .next {
    right: -0.8rem;
  }
  .caseinfo-wrapper .base h1 {
    font-size: var(--fs40);
    margin-bottom: 0.3rem;
  }
  .about-wrapper .video .title {
    margin-bottom: 0.2rem;
  }
  .about-wrapper .box-3 .swiper-container {
    padding-left: 1rem;
  }
  .about-wrapper .box-3 .year {
    margin: 0.22rem auto 0.1rem;
  }
  .about-wrapper .box-3 .swiperbtn-box {
    margin-top: 0.5rem;
  }
  .about-wrapper .swiperbtn-box .prev {
    margin-right: 0.2rem;
  }
  .about-wrapper .box-4 .swiper-slide {
    padding: 0.26rem;
  }
  .about-wrapper .box-6 .box-container {
    padding-right: 1.6rem;
    padding-left: 1.1rem;
  }
  .about-wrapper .box-1 .data .num span {
    font-size: 0.56rem;
    margin-right: 0.1rem;
  }
  .about-wrapper .video .info {
    bottom: 0.48rem;
  }
  .goodsinfo-wrapper .box-3 {
    margin-top: 1.1rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-3 {
    padding-top: 1.1rem;
  }
  .solution-wrapper .box-5 li {
    padding-left: 0.36rem;
  }
  .solution-wrapper .box-4 .info {
    padding-top: 0.4rem;
  }
  .solution-wrapper .box-4 .title {
    margin-bottom: 0.12rem;
  }
  .solution-wrapper .box-1 {
    margin-bottom: 1.1rem;
  }
  .about-wrapper .box-1 .data {
    margin-top: 0.6rem;
  }
  .page-banner-wrapper .info {
    top: 36%;
  }
  .about-wrapper .box-4 .pic img {
    height: 3.78rem;
  }
}
@media screen and (max-width: 1540px) {
  :root {
    --fs16: 15px;
    --fs18: 16px;
    --fs20: 17px;
    --fs22: 18px;
    --fs24: 20px;
    --fs28: 24px;
    --fs30: 26px;
    --fs36: 32px;
    --fs40: 34px;
    --fs48: 42px;
  }
  .box-container {
    width: 13rem;
  }
  .index-box-1 .info-box {
    padding-left: calc((100% - 13rem) / 2);
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-3 {
    padding-top: 1.2rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-2 {
    padding-top: 0.9rem;
  }
  .index-title {
    margin-bottom: 0.32rem;
  }
  .index-box-2 .list li {
    margin-bottom: 0.18rem;
  }
  .news-box .desc {
    margin: 0.12rem auto 0.24rem;
  }
  .activity-box .info {
    padding: 0.3rem 0.32rem;
  }
  .activity-box .title {
    margin: 0.1rem auto 0.3rem;
  }
  .friend-link {
    width: 78%;
  }
  .header-wrapper .search-box.on {
    width: 2.4rem;
  }
  .header-wrapper .user:before {
    width: 0.14rem;
  }
  .header-wrapper .search {
    background-size: 0.15rem;
  }
  .about-wrapper .box-1 .content {
    max-height: 3.24rem;
  }
  .resource-wrapper .pic > img {
    height: 3.36rem;
  }
}
@media screen and (max-width: 1440px) {
  :root {
    --fs16: 15px;
    --fs18: 16px;
    --fs20: 17px;
    --fs22: 0.2rem;
    --fs24: 0.22rem;
    --fs28: 0.26rem;
    --fs30: 0.28rem;
    --fs36: 0.3rem;
    --fs40: 0.32rem;
    --fs48: 0.38rem;
  }
  .header-wrapper .user:before {
    margin-right: 0.06rem;
  }
  .index-title {
    margin-bottom: 0.42rem;
  }
  .index-box-2 .list li {
    margin-bottom: 0.23rem;
  }
  .news-box .desc {
    margin-top: 0.12rem;
  }
  .index-more {
    width: 1.6rem;
  }
  .footer-nav-box li > a {
    margin-bottom: 0.12rem;
  }
  .ad-box .box-container {
    padding: 0 1.3rem;
  }
  .index-banner-wrapper .info li:nth-child(6) {
    top: 50%;
  }
  .page-banner-wrapper .title {
    font-size: 0.4rem;
    margin-bottom: 0.2rem;
  }
  .page-title {
    margin-bottom: 0.64rem;
  }
  .application-modal.modal-box .checkbox + label {
    margin-right: 0.36rem;
  }
  .live-wrapper .title {
    margin-top: 0.24rem;
  }
  .download-wrapper .list li {
    padding-top: 0.6rem;
    padding-bottom: 0.4rem;
  }
  .download-wrapper p {
    margin: 0.12rem auto 0.36rem;
  }
  .about-wrapper .box-3 .content li:before,
  .platform-wrapper .content ul li:before {
    width: 5px;
    height: 5px;
    top: calc((0.36rem - 5px) / 2);
  }
  .case-box .info {
    padding: 0.36rem 0.36rem 0.48rem;
  }
  .caseinfo-wrapper .base h1 {
    margin-bottom: 0.2rem;
  }
  .caseinfo-wrapper .caption {
    margin-bottom: 0.2rem;
  }
  .knowledge-wrapper .list li {
    padding: 0 0.36rem;
  }
  .knowledge-wrapper .icon {
    margin-right: 0.24rem;
  }
  .activity-box .title {
    margin: 0.12rem auto 0.36rem;
  }
  .about-wrapper .video .title {
    margin-bottom: 0.15rem;
  }
  .about-wrapper .box-6 .box-container {
    padding-right: 1.2rem;
    padding-left: 1rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-3 {
    padding-top: 1.3rem;
  }
  .solution-wrapper .box-1 {
    margin-bottom: 1rem;
  }
  .solution-wrapper .box-2 .icon {
    height: 0.7rem;
  }
  .solution-wrapper .box-2 p {
    margin-top: 0.36rem;
  }
  .solution-wrapper .box-4 .info {
    padding-right: 0.24rem;
  }
  .solution-wrapper .box-5 .desc {
    margin-top: 0.26rem;
  }
  .lui-column-bg:after {
    bottom: -0.07rem;
  }
  .solution-wrapper .box-6 p {
    margin-top: 0.34rem;
  }
  .modal-box .radiobox + label i {
    width: 18px;
    height: 18px;
  }
  .modal-box .radiobox + label i:after {
    width: 8px;
    height: 8px;
    margin-top: -4px;
    margin-left: -4px;
  }
  .header-wrapper .searchbox .search-btn {
    top: 0.1rem;
  }
  .video-wrapper .btn-box {
    margin-bottom: 0.6rem;
  }
  .index-banner-wrapper li:nth-child(8) {
    right: 35%;
    bottom: 21%;
  }
}
@media screen and (max-width: 1366px) {
  :root {
    --fs16: 14px;
    --fs14: 13px;
  }
  .modal-box .title {
    margin-bottom: 0.1rem;
  }
  .modal-box .inner {
    padding-top: 0.56rem;
    padding-bottom: 0.46rem;
  }
  .fixed-box li > a p {
    font-size: 12px;
  }
  .ad-box .box-container {
    padding: 0 1.2rem;
  }
  .modal-box .radiobox + label i {
    width: 16px;
    height: 16px;
  }
  .modal-box .radiobox + label i:after {
    width: 6px;
    height: 6px;
    margin-top: -3px;
    margin-left: -3px;
  }
  .pc-nav-box {
    margin-left: 0.8rem;
  }
  .index-banner-wrapper li:nth-child(8) {
    right: 36%;
    bottom: 19%;
  }
}
@media screen and (max-width: 1280px) {
  :root {
    --fs14: 12px;
    --fs16: 14px;
    --fs18: 15px;
    --fs20: 16px;
    --fs22: 0.18rem;
    --fs24: 0.2rem;
    --fs28: 0.24rem;
    --fs30: 0.26rem;
    --fs36: 0.28rem;
    --fs40: 0.3rem;
    --fs48: 0.36rem;
  }
  .goods-nav .child a {
    font-size: var(--fs15);
    line-height: 24px;
  }
  .box-container {
    width: 12rem;
  }
  .index-box-1 .info-box {
    padding-left: calc((100% - 12rem) / 2);
  }
  .header-wrapper.on2 .pc-nav-box {
    margin-right: 0.6rem;
  }
  .index-box-2 .list li {
    margin-bottom: 0.1rem;
  }
  .news-box .info {
    padding: 0.24rem;
  }
  .news-box .desc {
    margin: 0.1rem auto 0.2rem;
  }
  .news-box .title {
    font-size: 0.2rem;
    line-height: 0.3rem;
    height: 0.6rem;
  }
  .activity-box .title {
    line-height: 0.3rem;
    height: 0.6rem;
    margin: 0.05rem auto 0.24rem;
  }
  .header-wrapper .box {
    height: 0.72rem;
  }
  .pc-nav-box li > a {
    line-height: 0.72rem;
  }
  .goods-nav {
    top: 0.72rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-3 {
    padding-top: 1.1rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-2 {
    padding-top: 0.8rem;
  }
  .activity-box .info {
    padding: 0.3rem 0.24rem;
  }
  .news-box .desc {
    font-style: 0.15rem;
  }
  .friend-link .list a,
  .friend-link .name,
  .footer-wrapper .other-box p,
  .footer-nav-box .nav a,
  .footer-wrapper .copyright,
  .footer-wrapper .copyright a {
    font-size: var(--fs14);
  }
  .link a {
    margin-right: 0.24rem;
    font-size: var(--fs14);
  }
  .activity-box .more {
    width: 1.4rem;
    line-height: 0.42rem;
    font-size: var(--fs14);
  }
  .friend-link {
    width: 80%;
  }
  .index-banner-wrapper .info li:nth-child(5) {
    left: 11%;
  }
}
@media screen and (max-width: 1004px) {
  :root {
    --fs14: 0.24rem;
    --fs16: 0.28rem;
    --fs18: 0.3rem;
    --fs20: 0.32rem;
    --fs22: 0.36rem;
    --fs24: 0.38rem;
    --fs28: 0.4rem;
    --fs30: 0.42rem;
    --fs36: 0.44rem;
    --fs40: 0.46rem;
    --fs48: 0.48rem;
  }
  .box-container,
  .w1200,
  .w1120 {
    width: 100%;
    padding: 0 0.3rem;
  }
  .hidden-xs {
    display: none;
  }
  .hidden-pc {
    display: block;
  }
  .nav-icon {
    font-size: 0;
    width: 0.6rem;
    height: 0.6rem;
    position: relative;
    border-radius: 50%;
    margin-left: 0.2rem;
    background-color: #fff;
  }
  .nav-icon.on span:nth-child(1) {
    transform: rotate(45deg);
    margin: 0;
    transition: margin 180ms cubic-bezier(0.215, 0.61, 0.355, 1), transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms, -webkit-transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms;
  }
  .nav-icon.on span:nth-child(2) {
    opacity: 0;
  }
  .nav-icon.on span:nth-child(3) {
    transform: rotate(-45deg);
    margin: 0;
    transition: margin 180ms cubic-bezier(0.215, 0.61, 0.355, 1), transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms, -webkit-transform 270ms cubic-bezier(0.215, 0.61, 0.355, 1) 180ms;
  }
  .nav-icon span {
    display: inline-block;
    width: 50%;
    height: 0.04rem;
    background: #1b46af;
    position: absolute;
    left: 25%;
    top: 0.28rem;
    z-index: 10;
    transform-origin: center center;
    transition: margin 140ms cubic-bezier(0.25, 0.46, 0.45, 0.94) 230ms, transform 280ms cubic-bezier(0.215, 0.61, 0.355, 1) 0ms, -webkit-transform 280ms cubic-bezier(0.215, 0.61, 0.355, 1) 0ms;
  }
  .nav-icon span:nth-child(1) {
    margin-top: -4px;
  }
  .nav-icon span:nth-child(2) {
    margin-top: 0;
  }
  .nav-icon span:nth-child(3) {
    margin-top: 4px;
  }
  .phone-nav {
    width: 100%;
    height: calc(100% - 1.2rem);
    position: fixed;
    right: 0;
    top: 1.2rem;
    background: #fff;
    z-index: 501;
    overflow: auto;
    border-top: 1px solid #f3f3f3;
  }
  .phone-nav ul {
    width: 100%;
    margin: 0 auto;
    position: relative;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    transition: max-height 0.8s ease;
    -webkit-transition: max-height 0.8s ease;
    -moz-transition: max-height 0.8s ease;
    -ms-transition: max-height 0.8s ease;
    -o-transition: max-height 0.8s ease;
  }
  .phone-nav ul::-webkit-scrollbar {
    width: 4px;
  }
  .phone-nav ul::-webkit-scrollbar-track {
    background-color: #eaeaea;
  }
  .phone-nav ul::-webkit-scrollbar-thumb {
    background-color: #1b46af;
  }
  .phone-nav ul li {
    position: relative;
  }
  .phone-nav ul li.active .cat {
    color: #1b46af;
    font-weight: 700;
  }
  .phone-nav ul li.active .cat:before {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
  }
  .phone-nav ul li > a {
    position: relative;
    display: block;
    font-size: 0.3rem;
    color: #333;
    line-height: 0.96rem;
    padding: 0 0.3rem;
    border-bottom: 1px solid #f3f3f3;
  }
  .phone-nav ul li .cat:before,
  .phone-nav ul li .cat:after {
    content: "";
    display: inline-block;
    background: #1b46af;
    position: absolute;
    z-index: 10;
  }
  .phone-nav ul li .cat:before {
    width: 0.06rem;
    height: 0.26rem;
    right: 0.4rem;
    top: 0.36rem;
    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;
  }
  .phone-nav ul li .cat:after {
    width: 0.26rem;
    height: 0.06rem;
    right: 0.3rem;
    top: 0.46rem;
  }
  .phone-nav ul li.on > a {
    font-weight: 700;
    color: #1b46af;
  }
  .phone-nav ul li .navs {
    background: #f9f9f9;
    width: 100%;
    display: none;
    max-height: 6.12rem;
    overflow-y: auto;
  }
  .phone-nav ul li .navs::-webkit-scrollbar {
    width: 2px;
    background-color: #f7f8f9;
  }
  .phone-nav ul li .navs::-webkit-scrollbar-thumb {
    background-color: #1b46af;
  }
  .phone-nav ul li .navs a {
    font-size: 14px;
    display: block;
    color: #666;
    padding-left: 0;
    line-height: 1rem;
    padding: 0 0.3rem;
    border-bottom: 1px solid #f3f3f3;
  }
  .phone-nav ul li .navs a:last-child {
    margin-bottom: 0;
    border-bottom: none;
  }
  .phone-nav .item > a {
    position: relative;
  }
  .phone-nav .item > a.on {
    color: #1b46af;
  }
  .phone-nav .item > a.on:after {
    background-image: url('../img/iconr2.png');
  }
  .phone-nav .item > a:after {
    content: "";
    position: absolute;
    right: 0.3rem;
    top: 0;
    width: 0.26rem;
    height: 100%;
    background-image: url('../img/iconr.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
  }
  .phone-nav .item .child {
    display: none;
    padding: 0.16rem 0;
  }
  .phone-nav .item .child a {
    font-size: 13px;
    border-bottom: none;
    line-height: 0.6rem;
  }
  .pic img.pc {
    display: none;
  }
  .pic img.phone {
    display: block;
  }
  .friend-link,
  .footer-nav-box,
  .pc-nav-box {
    display: none;
  }
  .header-wrapper.index.on {
    background: transparent;
  }
  .header-wrapper.index.on.shadow {
    background: #fff;
  }
  .header-wrapper.index.on.on2 {
    background: #fff;
  }
  .header-wrapper.active {
    top: -1.2rem;
  }
  .header-wrapper.on2 {
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
    background: #fff;
  }
  .header-wrapper.on2 .nav-icon {
    background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
    background-blend-mode: normal, 
	normal;
  }
  .header-wrapper.on2 .nav-icon span {
    background: #fff;
  }
  .header-wrapper.shadow {
    background: #fff;
  }
  .header-wrapper.on .nav-icon,
  .header-wrapper.shadow .nav-icon {
    background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
    background-blend-mode: normal, 
	normal;
  }
  .header-wrapper.on .nav-icon span,
  .header-wrapper.shadow .nav-icon span {
    background: #fff;
  }
  .header-wrapper .box {
    height: 1.2rem;
    padding: 0 0.3rem;
  }
  .header-wrapper .logo-box {
    width: 30%;
  }
  .header-wrapper .logo-box img {
    height: 1.2rem;
    object-fit: contain;
  }
  .header-wrapper .other-box {
    font-size: 0;
    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;
  }
  .header-wrapper .tel {
    display: none;
  }
  .header-wrapper .topSearch {
    margin-right: 0.2rem;
  }
  .header-wrapper .search {
    width: 0.6rem;
    height: 0.6rem;
    background-size: 0.26rem;
  }
  .header-wrapper .user {
    min-width: 2rem;
    max-width: 3.2rem;
    width: auto;
    padding: 0 0.2rem;
    line-height: 0.6rem;
    height: 0.6rem;
    border-radius: 0.3rem;
    font-size: 0.24rem;
  }
  .header-wrapper .user:before {
    width: 0.34rem;
    height: 0.3rem;
  }
  .header-wrapper .user a {
    font-size: 0.24rem;
  }
  .header-wrapper .searchbox {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .header-wrapper .searchbox .keywords {
    border: none;
    border-bottom: 1px solid #ddd;
    border-radius: 0;
    padding: 0 0.6rem 0 0;
  }
  .header-wrapper .searchbox .search-btn {
    top: auto;
  }
  .header-wrapper .search-box,
  .header-wrapper .searchbox {
    width: 100%;
    position: fixed;
    left: 0;
    top: 1.2rem;
    z-index: 30;
    display: none;
    padding: 0.5rem 0.3rem;
    background-color: #fff;
    border-top: 1px solid #f7f8f9;
    /* input placeholder  */
  }
  .header-wrapper .search-box .keywords,
  .header-wrapper .searchbox .keywords {
    width: 100%;
    background: none;
    line-height: 0.8rem;
    border-color: #ddd;
    height: 0.8rem;
  }
  .header-wrapper .search-box .search-btn,
  .header-wrapper .searchbox .search-btn {
    position: absolute;
    right: 0.4rem;
    bottom: 0.8rem;
    z-index: 10;
  }
  .header-wrapper .search-box .search-btn img,
  .header-wrapper .searchbox .search-btn img {
    width: 16px;
  }
  .header-wrapper .search-box ::-webkit-input-placeholder,
  .header-wrapper .searchbox ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper .search-box :-moz-placeholder,
  .header-wrapper .searchbox :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper .search-box ::-moz-placeholder,
  .header-wrapper .searchbox ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #666;
    font-size: var(--fs14);
  }
  .header-wrapper .search-box :-ms-input-placeholder,
  .header-wrapper .searchbox :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #666;
    font-size: var(--fs14);
  }
  .fixed-box {
    width: 0.8rem;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
  }
  .fixed-box li {
    margin-bottom: 0.1rem;
  }
  .fixed-box li.on > a {
    background-image: linear-gradient(90deg, #288bee 0%, #1a41aa 100%), linear-gradient(#1a41aa, #1a41aa);
    background-blend-mode: normal, 
	normal;
  }
  .fixed-box li.on .icon:before {
    top: -100%;
  }
  .fixed-box li.on .icon:after {
    top: 0;
  }
  .fixed-box li > a {
    height: 0.8rem;
    border-radius: 6px 0px 0px 6px;
    padding: 0.22rem 0 0;
  }
  .fixed-box li > a p {
    display: none;
  }
  .fixed-box .icon {
    width: 0.36rem;
    height: 0.36rem;
  }
  .fixed-box .qrcode .hidebox,
  .fixed-box .service .hidebox {
    padding: 0.14rem;
  }
  .fixed-box .qrcode p,
  .fixed-box .service p {
    font-size: 12px;
  }
  .fixed-box .tel.on .hidebox {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .fixed-box .tel.on > a {
    border-radius: 0;
  }
  .fixed-box .tel .inner {
    font-size: 12px;
  }
  .fixed-box .tel .hidebox {
    width: 2.6rem;
    border-radius: 6px 0 0 6px;
  }
  .fixed-box .tel .hidebox a {
    font-size: var(--fs20);
    margin-top: 0;
  }
  .fixed-box .hidebox {
    border-radius: 5px;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-2 {
    padding-top: 1.2rem;
  }
  .index-swiper > .swiper-wrapper > .swiper-slide.index-box-3 {
    padding-top: 2.2rem;
  }
  .index-swiper .top {
    text-align: center;
    margin-bottom: 0.8rem;
  }
  .index-banner-wrapper.swiper-slide-active .info li {
    opacity: 1;
    visibility: visible;
  }
  .index-banner-wrapper .swiper-slide > img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .index-banner-wrapper video {
    display: none;
  }
  .index-banner-wrapper .info li:first-child {
    display: none;
  }
  .index-banner-wrapper .info li:nth-child(2) {
    left: 3%;
    top: 15%;
  }
  .index-banner-wrapper .info li:nth-child(3) {
    left: 26%;
    top: 27%;
  }
  .index-banner-wrapper .info li:nth-child(4) {
    left: 64%;
    top: 13%;
  }
  .index-banner-wrapper .info li:nth-child(4) a {
    left: auto;
    right: 0.42rem;
  }
  .index-banner-wrapper .info li:nth-child(4) a:before {
    left: auto;
    right: 0;
  }
  .index-banner-wrapper .info li:nth-child(5) {
    left: 7%;
    top: 59%;
  }
  .index-banner-wrapper .info li:nth-child(6) {
    left: 66%;
    top: 54%;
  }
  .index-banner-wrapper .info li:nth-child(6) a {
    left: auto;
    right: 0.42rem;
  }
  .index-banner-wrapper .info li:nth-child(6) a:before {
    left: auto;
    right: 0;
  }
  .index-banner-wrapper .info li:nth-child(7) {
    display: none;
  }
  .index-banner-wrapper .info li:nth-child(8) {
    right: 4%;
  }
  .index-banner-wrapper .info li:nth-child(8) a {
    right: 0.42rem;
    left: auto;
  }
  .index-banner-wrapper .info li:nth-child(8) a:before {
    right: 0;
    left: auto;
  }
  .index-banner-wrapper .info li a {
    top: -0.16rem;
    min-width: 2.2rem;
    font-size: 0.22rem;
    line-height: 0.56rem;
    height: 0.6rem;
    padding: 0 0.42rem 0 0.22rem;
  }
  .index-banner-wrapper .info li a span {
    margin-right: 0.12rem;
  }
  .index-banner-wrapper .info li a span:after {
    font-size: 18px;
    right: 0.23rem;
  }
  .index-banner-wrapper .icon {
    width: 0.3rem;
    height: 0.3rem;
  }
  .index-more {
    width: 2.2rem;
    height: 0.7rem;
    line-height: 0.7rem;
    font-size: 0.24rem;
  }
  .btn-box {
    position: static;
    justify-content: center;
  }
  .btn-box a {
    width: 2.2rem;
    height: 0.7rem;
    line-height: 0.7rem;
    font-size: 0.24rem;
  }
  .index-title {
    line-height: 0.6rem;
    margin-bottom: 0.5rem;
  }
  .index-box-1 .desc,
  .index-box-1 .title,
  .index-box-1 .index-more,
  .index-box-1 .video-box {
    opacity: 0;
    visibility: hidden;
    transform: translateY(2rem);
    -webkit-transform: translateY(2rem);
    -moz-transform: translateY(2rem);
    -ms-transform: translateY(2rem);
    -o-transform: translateY(2rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-1 .title {
    transition-delay: 0.2s;
  }
  .index-box-1 .index-more {
    transition-delay: 0.4s;
  }
  .index-box-1 .index-more:hover {
    transition-delay: 0s;
  }
  .index-box-1 .video-box {
    transition-delay: 0.6s;
  }
  .index-box-1.swiper-slide-active .desc,
  .index-box-1.swiper-slide-active .title,
  .index-box-1.swiper-slide-active .index-more,
  .index-box-1.swiper-slide-active .video-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-2 .index-title,
  .index-box-2 .list,
  .index-box-2 .btn-box {
    opacity: 0;
    visibility: hidden;
    transform: translateY(2rem);
    -webkit-transform: translateY(2rem);
    -moz-transform: translateY(2rem);
    -ms-transform: translateY(2rem);
    -o-transform: translateY(2rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-2 .btn-box {
    transition-delay: 0.2s;
  }
  .index-box-2 .list {
    transition-delay: 0.4s;
  }
  .index-box-2.swiper-slide-active .index-title,
  .index-box-2.swiper-slide-active .list,
  .index-box-2.swiper-slide-active .btn-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-3 .index-title,
  .index-box-3 .swiper-box,
  .index-box-3 .btn-box {
    opacity: 0;
    visibility: hidden;
    transform: translateY(2rem);
    -webkit-transform: translateY(2rem);
    -moz-transform: translateY(2rem);
    -ms-transform: translateY(2rem);
    -o-transform: translateY(2rem);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .index-box-3 .btn-box {
    transition-delay: 0.2s;
  }
  .index-box-3 .swiper-box {
    transition-delay: 0.4s;
  }
  .index-box-3.swiper-slide-active .index-title,
  .index-box-3.swiper-slide-active .swiper-box,
  .index-box-3.swiper-slide-active .btn-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
  .index-box-1 {
    background: url(../img/p_index.jpg) no-repeat center bottom;
    background-size: cover;
    padding-top: 1.2rem;
    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-flow: wrap;
    align-content: center;
  }
  .index-box-1 .info-box {
    position: relative;
    width: 100%;
    height: auto;
    padding: 0 0.3rem;
    display: block;
    text-align: center;
  }
  .index-box-1 .info-box:before {
    display: none;
  }
  .index-box-1 .info-box .index-more {
    margin: 0 auto;
    transition-delay: 0.3s;
  }
  .index-box-1 .desc {
    font-size: 0.28rem;
    line-height: 0.48rem;
    text-align: center;
  }
  .index-box-1 .title {
    font-size: 0.48rem;
    line-height: 0.76rem;
    margin: 0.1rem auto 0.8rem;
  }
  .index-box-1 .data ul {
    display: none;
  }
  .index-box-1 .video-box {
    height: auto;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    margin-top: 1.2rem;
  }
  .index-box-1 .video-box.on .play,
  .index-box-1 .video-box.on .pic {
    opacity: 0;
    visibility: hidden;
  }
  .index-box-1 .video-box video {
    width: calc(100% - 0.6rem);
    left: 0.3rem;
  }
  .index-box-1 .close {
    display: none;
  }
  .index-box-1 video {
    height: 100%;
  }
  .index-box-1 .play {
    width: 1.4rem;
    height: 1.4rem;
    margin-top: -0.7rem;
    right: auto;
    left: 50%;
    margin-left: -0.7rem;
  }
  .index-box-1 .play i {
    width: 0.9rem;
    height: 0.9rem;
    margin-top: -0.45rem;
    margin-left: -0.45rem;
  }
  .index-box-2 {
    background-image: url(../img/p_indexbg2.jpg);
  }
  .index-box-2 .swiper-box {
    display: none;
  }
  .index-box-2 .index-title {
    display: inline-block;
  }
  .index-box-2 .list {
    width: 100%;
  }
  .index-box-2 .list li {
    line-height: 0.56rem;
    margin-bottom: 0.26rem;
    padding: 0.3rem 0.36rem;
  }
  .index-box-2 .list span {
    width: 1.5rem;
    height: 0.56rem;
    line-height: 0.56rem;
    font-size: 0.24rem;
  }
  .index-box-2 .title,
  .index-box-2 .date {
    font-size: var(--fs14);
  }
  .index-box-2 .title {
    height: 0.56rem;
    margin: 0 0.24rem;
  }
  .index-box-3 {
    background-image: url(../img/p_indexbg3.jpg);
  }
  .index-box-3 .box-container {
    padding-left: 0;
    padding-right: 0;
  }
  .index-box-3 .top {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .index-box-3 .swiper-container {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .news-box li {
    width: 100%;
    margin-right: 0;
    margin-top: 0.3rem;
  }
  .news-box li:first-child {
    margin-top: 0;
  }
  .news-box li .pic img {
    height: auto;
  }
  .news-box li .title {
    height: auto;
    max-height: 0.88rem;
  }
  .news-box .pic img {
    height: 2.8rem;
  }
  .news-box .info {
    padding: 0.5rem 0.4rem 0.6rem;
  }
  .news-box .title {
    font-size: 0.3rem;
    line-height: 0.44rem;
    height: 0.88rem;
  }
  .news-box .desc {
    line-height: 0.4rem;
    height: 0.8rem;
    margin: 0.2rem auto 0.48rem;
  }
  .news-box .date {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .footer .ad-box.on .title,
  .footer .ad-box.on .index-more {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
  }
  .footer .ad-box .title,
  .footer .ad-box .index-more {
    opacity: 0;
    visibility: hidden;
    transform: scale(0);
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transition: all 0.8s ease;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -ms-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
  }
  .ad-box {
    padding: 0.8rem 0;
    background-image: url(../img/p_indexbg4.jpg);
    background-attachment: inherit;
  }
  .ad-box .box-container {
    display: block;
    text-align: center;
    padding: 0 0.3rem;
  }
  .ad-box .title {
    font-size: 0.32rem;
    width: 80%;
    line-height: 0.44rem;
    margin: 0 auto 0.4rem;
  }
  .ad-box .index-more {
    margin: 0 auto;
  }
  .link {
    text-align: center;
    margin-bottom: 0.3rem;
  }
  .link a {
    line-height: 0.36rem;
    font-size: var(--fs14);
    margin-right: 0.4rem;
  }
  .mouse {
    width: 0.4rem;
    height: 0.6rem;
    margin-left: -0.2rem;
  }
  .footer-wrapper {
    padding: 0.8rem 0 1.2rem;
  }
  .footer-wrapper .box-container {
    display: block;
  }
  .footer-wrapper .box-2 {
    margin-top: 0.6rem;
  }
  .footer-wrapper .copyright,
  .footer-wrapper .copyright a {
    font-size: var(--fs14);
  }
  .footer-wrapper .copyright {
    text-align: center;
    line-height: 0.36rem;
  }
  .footer-wrapper .other-box {
    width: 100%;
  }
  .footer-wrapper .other-box p {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .footer-wrapper .tel-box {
    display: none;
  }
  .footer-wrapper .qrcode-box {
    margin-bottom: 0;
  }
  .footer-wrapper .qrcode-box ul {
    justify-content: center;
  }
  .footer-wrapper .qrcode-box li {
    width: 1.6rem;
    margin-right: 0.36rem;
  }
  .footer-wrapper .qrcode-box p {
    margin-top: 0.3rem;
  }
  .footer-wrapper .canvas {
    bottom: -3.6rem;
    height: 8rem;
  }
  .modal-box {
    /* input placeholder  */
  }
  .modal-box .main {
    left: 0.3rem;
    width: calc(100% - 0.6rem);
    margin-left: 0;
  }
  .modal-box .main:before {
    left: -0.22rem;
    top: -0.22rem;
  }
  .modal-box .main:after {
    right: -0.22rem;
    top: -0.22rem;
  }
  .modal-box .main:before,
  .modal-box .main:after,
  .modal-box .box:before,
  .modal-box .box:after {
    width: 0.5rem;
    height: 0.4rem;
  }
  .modal-box .box:before {
    left: -0.22rem;
    bottom: -0.22rem;
  }
  .modal-box .box:after {
    right: -0.22rem;
    bottom: -0.22rem;
  }
  .modal-box .inner {
    border-radius: 15px;
    padding: 0.5rem 0.3rem;
  }
  .modal-box .inner:after {
    height: 0.4rem;
  }
  .modal-box .title {
    font-size: var(--fs20);
    line-height: 0.42rem;
    margin-bottom: 0.15rem;
  }
  .modal-box p {
    font-size: 0.24rem;
    line-height: 0.36rem;
  }
  .modal-box .form {
    margin-top: 0.3rem;
  }
  .modal-box .form span,
  .modal-box .form label {
    font-size: var(--fs14);
  }
  .modal-box .form P {
    margin-top: 0.12rem;
  }
  .modal-box .group {
    width: 100%;
    margin-bottom: 0.16rem;
  }
  .modal-box .group.phoneCode {
    width: 41%;
  }
  .modal-box .group.phoneCode .text {
    padding-left: 0.3rem;
  }
  .modal-box .group .btn {
    right: 0.3rem;
    top: 0.1rem;
    width: 1.2rem;
  }
  .modal-box .group .btn img {
    height: 0.54rem;
  }
  .modal-box .group span {
    margin-left: 0.32rem;
  }
  .modal-box .group > i {
    line-height: 0.64rem;
  }
  .modal-box .radiobox + label {
    margin-right: 0.32rem;
  }
  .modal-box .checkbox + label {
    width: 48%;
    margin-right: 0.28rem;
  }
  .modal-box .checkbox + label i {
    width: 14px;
    height: 14px;
    margin-right: 0.12rem;
  }
  .modal-box .checkbox + label i:after {
    width: 6px;
    height: 6px;
    margin-top: -3px;
    margin-left: -3px;
  }
  .modal-box .tit {
    font-size: var(--fs16);
    line-height: 0.36rem;
    margin-top: 0.3rem;
  }
  .modal-box .captcha .text {
    padding-right: 1.9rem;
  }
  .modal-box .captcha span {
    margin-left: 0.16rem;
  }
  .modal-box .text {
    padding: 0 0.3rem 0 0.4rem;
  }
  .modal-box ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: var(--fs14);
  }
  .modal-box :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: var(--fs14);
  }
  .modal-box ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: var(--fs14);
  }
  .modal-box :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: var(--fs14);
  }
  .modal-box .text,
  .modal-box .submit,
  .modal-box .getCaptcha a,
  .modal-box .group span,
  .modal-box .group label {
    height: 0.64rem;
    line-height: 0.6rem;
  }
  .modal-box .text,
  .modal-box .submit {
    border-radius: 0.4rem;
  }
  .modal-box .submit {
    font-size: 0.24rem;
  }
  .modal-box .tips {
    font-size: 0.24rem;
    line-height: 0.3rem;
  }
  .modal-box .tips a {
    font-size: 0.24rem;
  }
  .modal-box .getCaptcha .text {
    padding-right: 2rem;
  }
  .modal-box .getCaptcha a {
    font-size: 0.24rem;
    right: 0.3rem;
  }
  .modal-box .agree {
    width: 100%;
    line-height: 0.24rem;
    margin: 0.24rem auto 0.36rem;
  }
  .modal-box .agree label {
    margin-right: 0;
    width: auto;
  }
  .modal-box .agree label:after {
    margin-top: -0.06rem;
  }
  .modal-box .agree a {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .modal-box .line {
    width: calc(100% - 0.4rem);
  }
  .modal-box .line + .group {
    width: 40%;
  }
  .modal-box .msg {
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
    height: 1rem;
    border-radius: 0.5rem;
  }
  .forgetPWD-modal .inner,
  .login-modal .inner {
    padding-bottom: 0.47rem;
  }
  .forgetPWD-modal .main,
  .login-modal .main {
    left: 0.3rem;
    width: calc(100% - 0.6rem);
    margin-left: 0;
  }
  .forgetPWD-modal .group,
  .login-modal .group {
    margin-bottom: 0.24rem;
  }
  .forgetPWD-modal .text,
  .login-modal .text,
  .forgetPWD-modal .submit,
  .login-modal .submit,
  .forgetPWD-modal .getCaptcha a,
  .login-modal .getCaptcha a,
  .forgetPWD-modal .group span,
  .login-modal .group span,
  .forgetPWD-modal .group label,
  .login-modal .group label {
    height: 0.74rem;
    line-height: 0.7rem;
  }
  .login-modal .form {
    margin-bottom: 0.3rem;
  }
  .login-modal .submit {
    margin-bottom: 0.3rem;
  }
  .register-modal .submit {
    margin-top: 0.15rem;
  }
  .demand-modal .captcha {
    width: 56%;
    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;
  }
  .demand-modal .captcha a {
    width: 45%;
  }
  .demand-modal .group .checkbox + label {
    width: 48%;
    min-width: inherit;
    height: 0.36rem;
    line-height: 0.36rem;
    padding-right: 0;
  }
  .application-modal .main {
    left: 0.3rem;
    width: calc(100% - 0.6rem);
    margin-left: 0;
  }
  .application-modal .group {
    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;
    flex-flow: wrap;
  }
  .application-modal.modal-box .checkbox + label {
    margin-right: 0;
    height: 0.48rem;
    line-height: 0.48rem;
    margin-top: 0.08rem;
  }
  .application-modal.modal-box .checkbox + label:nth-child(-n+2) {
    margin-top: 0;
  }
  .application-modal .form {
    margin-top: 0.4rem;
  }
  .application-modal .index-more {
    margin-top: 0.3rem;
  }
  .page-nav-wrapper {
    position: relative;
    z-index: 20;
    padding: 0;
    height: auto;
    margin-top: 0;
  }
  .page-nav-wrapper .box-container {
    height: auto;
    padding: 0;
  }
  .page-nav-wrapper .page-nav-box {
    padding-right: 0;
  }
  .page-nav-box {
    width: 100%;
    background: #f4f4f4;
  }
  .page-nav-box .icon {
    display: none;
  }
  .page-nav-box .w1200 {
    position: relative;
    height: auto;
    padding: 0;
  }
  .page-nav-box .intruction-caption {
    position: relative;
    display: block;
    line-height: 44px;
    padding: 0 15px;
    background: #1b46af;
    color: #fff;
  }
  .page-nav-box .intruction-caption.extend:after {
    transform: rotateX(180deg);
  }
  .page-nav-box .intruction-caption:after {
    display: inline-block;
    position: absolute;
    right: 15px;
    top: 0;
    z-index: 10;
    content: "";
    width: 13px;
    height: 100%;
    background: url(../img/down.png) no-repeat center center;
    background-size: contain;
  }
  .page-nav-box .nav {
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 10;
    width: 100%;
    background: #f7f8f9;
    display: none;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
  }
  .page-nav-box .nav > a:first-child {
    border-top: none;
  }
  .page-nav-box .nav a {
    display: block;
    width: 100%;
    text-align: left;
    line-height: 42px;
    padding: 0 15px;
    height: auto;
    max-width: inherit;
    min-width: inherit;
    border-top: 1px solid #f2f2f2;
  }
  .page-nav-box .nav > a.on,
  .page-nav-box .nav > a:hover {
    background: none;
  }
  .page-nav-box .nav > a:before {
    display: none;
  }
  .page-nav-box .item .cat {
    position: relative;
  }
  .page-nav-box .item .cat.on {
    color: #1b46af;
  }
  .page-nav-box .item .cat.on:before {
    transform: rotateX(180deg);
  }
  .page-nav-box .item .cat:before {
    content: "";
    width: 12px;
    height: 100%;
    position: absolute;
    right: 0.3rem;
    top: 0;
    z-index: 10;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    background-image: url(../img/i-down.png);
  }
  .page-nav-box .child {
    display: none;
    padding-bottom: 0.2rem;
  }
  .page-nav-box .child a {
    border: none;
    line-height: 0.6rem;
    color: #666;
  }
  .form-box {
    width: 100%;
    margin-bottom: 0.6rem;
    /* input placeholder  */
  }
  .form-box .text {
    width: 100%;
    height: 0.74rem;
    line-height: 0.7rem;
    padding: 0 0.7rem 0 0.3rem;
    font-size: 0.24rem;
  }
  .form-box ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: 0.24rem;
  }
  .form-box :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: 0.24rem;
  }
  .form-box ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: 0.24rem;
  }
  .form-box :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: 0.24rem;
  }
  .form-box a {
    width: 0.74rem;
    height: 0.74rem;
  }
  .page-banner-wrapper > img {
    height: 4rem;
    object-fit: cover;
  }
  .page-banner-wrapper .title {
    font-size: var(--fs30);
    margin-bottom: 0.16rem;
  }
  .page-banner-wrapper .desc {
    font-size: var(--fs16);
    line-height: 0.4rem;
  }
  .page-banner-wrapper.goodsinfo .title {
    margin-bottom: 0.08rem;
  }
  .page-banner-wrapper.goodsinfo .desc {
    font-size: var(--fs16);
    line-height: 0.4rem;
  }
  .page-banner-wrapper .index-more {
    margin-top: 0.36rem;
  }
  .page-box {
    padding: 1rem 0;
  }
  .page-title {
    line-height: 0.74rem;
    font-size: 0.4rem;
    margin-bottom: 0.6rem;
  }
  .loading {
    margin-top: 0.8rem;
  }
  .loading a {
    font-size: var(--fs14);
    line-height: 0.4rem;
  }
  .loading i {
    width: 0.4rem;
    height: 0.4rem;
    margin-right: 0.2rem;
  }
  .news-wrapper .form-box {
    width: 60%;
    right: 0.3rem;
  }
  .content {
    font-size: var(--fs14);
    line-height: 0.48rem;
  }
  .newsinfo-wrapper .top {
    margin-bottom: 0.6rem;
  }
  .newsinfo-wrapper .top h1 {
    font-size: 0.34rem;
    margin-bottom: 0.3rem;
  }
  .newsinfo-wrapper .other {
    padding-bottom: 0.6rem;
  }
  .newsinfo-wrapper .other span {
    font-size: var(--fs14);
    margin-right: 0.5rem;
  }
  .newsinfo-wrapper .bottom {
    margin-top: 0.6rem;
    padding-top: 0.6rem;
  }
  .newsinfo-wrapper .bottom p {
    font-size: var(--fs14);
    line-height: 0.48rem;
    padding-right: 0;
    margin-top: 0;
  }
  .newsinfo-wrapper .bottom p a {
    font-size: var(--fs14);
  }
  .newsinfo-wrapper .return {
    position: static;
    width: 2.4rem;
    height: 0.74rem;
    line-height: 0.74rem;
    font-size: var(--fs14);
    margin: 0.5rem auto 0;
  }
  .newsinfo-wrapper .return img {
    width: 0.3rem;
  }
  .activity-box ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .activity-box .swiper-slide {
    width: 74%;
  }
  .activity-box li {
    width: calc((100% - 0.3rem) / 2);
    margin-top: 0.3rem;
    margin-right: 0;
  }
  .activity-box li:nth-child(-n+2) {
    margin-top: 0;
  }
  .activity-box .info {
    padding: 0.4rem 0.2rem;
  }
  .activity-box .title {
    font-size: var(--fs18);
    line-height: 0.44rem;
    height: 0.88rem;
    margin: 0.06rem auto 0.34rem;
  }
  .activity-box .date {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .activity-box .more {
    width: 2rem;
    line-height: 0.6rem;
    font-size: var(--fs14);
  }
  .activity-wrapper .index-more {
    right: 0.3rem;
    top: 0.02rem;
  }
  .activityinfo-wrapper .top {
    margin-bottom: 0.48rem;
  }
  .activityinfo-wrapper .top h1 {
    font-size: 0.34rem;
    line-height: 0.56rem;
    margin-bottom: 0.48rem;
  }
  .activityinfo-wrapper .brief {
    font-size: var(--fs14);
    padding: 0.3rem;
    line-height: 0.44rem;
  }
  .activityinfo-wrapper .brief:hover:before,
  .activityinfo-wrapper .brief:hover:after {
    height: 0.8rem;
  }
  .activityinfo-wrapper .brief:hover .line:before,
  .activityinfo-wrapper .brief:hover .line:after {
    width: 1.1rem;
  }
  .activityinfo-wrapper .brief:before,
  .activityinfo-wrapper .brief:after {
    height: 0.5rem;
  }
  .activityinfo-wrapper .brief .line:before,
  .activityinfo-wrapper .brief .line:after {
    width: 0.8rem;
  }
  .activityinfo-wrapper .index-more {
    margin-top: 0.6rem;
  }
  .live-wrapper .btn-box {
    margin-bottom: 0.8rem;
  }
  .live-wrapper .item {
    display: block;
    margin-bottom: 0.3rem;
  }
  .live-wrapper .pic {
    width: 100%;
  }
  .live-wrapper .info {
    width: 100%;
    padding: 0.64rem 0.3rem;
  }
  .live-wrapper .date {
    font-size: var(--fs14);
    line-height: 0.36rem;
  }
  .live-wrapper .title {
    font-size: var(--fs20);
  }
  .live-wrapper .desc {
    line-height: 0.48rem;
    max-height: 1.44rem;
  }
  .replay-wrapper .btn-box {
    margin-bottom: 0.8rem;
  }
  .replay-wrapper .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .replay-wrapper .list li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.48rem;
  }
  .replay-wrapper .list li:nth-child(-n+2) {
    margin-top: 0;
  }
  .replay-wrapper .play {
    width: 0.8rem;
    height: 0.8rem;
    margin-top: -0.4rem;
    margin-left: -0.4rem;
  }
  .replay-wrapper .title {
    font-size: var(--fs14);
    line-height: 0.4rem;
    height: 0.8rem;
  }
  .replay-wrapper p {
    font-size: 0.24rem;
    margin-top: 0.02rem;
  }
  .download-wrapper .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .download-wrapper .list li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.3rem;
    padding: 0.5rem 0.2rem;
  }
  .download-wrapper .list li:nth-child(-n+2) {
    margin-top: 0;
  }
  .download-wrapper .title {
    font-size: var(--fs16);
    line-height: 0.44rem;
    max-height: inherit;
    height: 0.88rem;
  }
  .download-wrapper p {
    font-size: var(--fs14);
    line-height: 0.36rem;
    margin: 0.2rem auto 0.4rem;
  }
  .platform-wrapper .page-title {
    margin-bottom: 0.6rem;
  }
  .platform-wrapper .box-1 .swiper-slide {
    flex-flow: wrap;
    flex-direction: column-reverse;
  }
  .platform-wrapper .box-1 .info {
    width: 100%;
    margin-top: 0.6rem;
  }
  .platform-wrapper .box-1 .pic {
    width: 100%;
    border-radius: 0.2rem;
  }
  .platform-wrapper .box-1 .title {
    font-size: 0.36rem;
  }
  .platform-wrapper .box-1 .brief {
    font-size: var(--fs22);
    line-height: 0.48rem;
    margin: 0 auto 0.3rem;
  }
  .platform-wrapper .content ul li {
    padding-left: 0.24rem;
  }
  .platform-wrapper .content ul li:before {
    width: 4px;
    height: 4px;
    top: calc((0.48rem - 4px) / 2);
  }
  .platform-wrapper .box-2 .swiper-slide {
    width: 48%;
    border-radius: 6px;
  }
  .platform-wrapper .box-2 .pic img {
    height: auto;
  }
  .platform-wrapper .box-2 .info {
    padding: 0.36rem 0.2rem;
    line-height: 0.48rem;
  }
  .platform-wrapper .box-2 .title,
  .platform-wrapper .box-2 .brief {
    height: 0.48rem;
  }
  .platform-wrapper .box-2 .title {
    font-size: var(--fs16);
    margin-bottom: 0;
  }
  .platform-wrapper .box-2 .brief {
    font-size: var(--fs14);
  }
  .platform-wrapper .swiper-btn {
    width: 0.32rem;
    height: 0.68rem;
  }
  .platform-wrapper .prev {
    left: 0;
  }
  .platform-wrapper .next {
    right: 0;
  }
  .case-wrapper .btn-box {
    flex-flow: wrap;
    margin-bottom: 0.72rem;
  }
  .case-wrapper .btn-box a {
    width: 31%;
    min-width: inherit;
    margin-right: 3.5%;
    margin-top: 3.5%;
  }
  .case-wrapper .btn-box a:nth-child(-n+3) {
    margin-top: 0;
  }
  .case-wrapper .btn-box a:nth-child(3n) {
    margin-right: 0;
  }
  .case-box > ul > li {
    margin-top: 0;
    margin-bottom: 0.3rem;
  }
  .case-box > ul > li:last-child {
    margin-bottom: 0;
  }
  .case-box > ul > li,
  .case-box .swiper-slide {
    width: 100%;
    margin-right: 0;
  }
  .case-box .info {
    padding: 0.54rem 0.3rem 0.5rem;
  }
  .case-box .title {
    font-size: var(--fs20);
    line-height: 0.48rem;
    height: 0.48rem;
  }
  .case-box .desc {
    line-height: 0.4rem;
    height: auto;
    max-height: 1.2rem;
    margin-bottom: 0.6rem;
  }
  .tags span {
    min-width: 0.8rem;
    line-height: 0.46rem;
    height: 0.5rem;
    margin-right: 0.14rem;
    margin-bottom: 0.14rem;
  }
  .caseinfo-wrapper .box-1 .index-more {
    padding: 0 0.48rem;
  }
  .caseinfo-wrapper .icon {
    width: 1.4rem;
    height: 1.4rem;
  }
  .caseinfo-wrapper .base {
    margin-bottom: 0.64rem;
  }
  .caseinfo-wrapper .base h1 {
    font-size: 0.38rem;
    line-height: 0.48rem;
  }
  .caseinfo-wrapper .base .brief {
    font-size: var(--fs18);
    line-height: 0.4rem;
    margin: 0.16rem auto 0.5rem;
  }
  .caseinfo-wrapper .swiper-btn {
    width: 0.56rem;
    height: 0.56rem;
  }
  .caseinfo-wrapper .prev {
    left: -0.3rem;
  }
  .caseinfo-wrapper .next {
    right: -0.3rem;
  }
  .caseinfo-wrapper .swiper-box {
    margin-bottom: 0.8rem;
  }
  .caseinfo-wrapper .caption {
    font-size: var(--fs24);
    margin-bottom: 0.2rem;
  }
  .caseinfo-wrapper .content {
    margin-bottom: 0.6rem;
  }
  .caseinfo-wrapper .box-2 {
    margin-top: 1rem;
  }
  .caseinfo-wrapper .box-2 .index-more {
    right: 0.3rem;
  }
  .caseinfo-wrapper .box-2 .swiper-container {
    padding-bottom: 0.6rem;
  }
  .caseinfo-wrapper .box-2 .swiper-pagination {
    display: block;
    bottom: 0;
    font-size: 0;
  }
  .caseinfo-wrapper .box-2 .swiper-pagination .swiper-pagination-bullet {
    opacity: 1;
    background: none;
    margin: 0 5px;
    width: 8px;
    height: 8px;
    border: 1px solid #1b46af;
    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;
  }
  .caseinfo-wrapper .box-2 .swiper-pagination .swiper-pagination-bullet:link,
  .caseinfo-wrapper .box-2 .swiper-pagination .swiper-pagination-bullet:visited,
  .caseinfo-wrapper .box-2 .swiper-pagination .swiper-pagination-bullet:active,
  .caseinfo-wrapper .box-2 .swiper-pagination .swiper-pagination-bullet:focus {
    outline: none;
  }
  .caseinfo-wrapper .box-2 .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #1b46af;
  }
  .resource-wrapper .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .resource-wrapper .list ul li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.3rem;
    padding: 0.24rem;
  }
  .resource-wrapper .pic > img {
    height: 3.7rem;
  }
  .resource-wrapper .btn {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: -0.55rem;
    margin-left: -0.55rem;
  }
  .resource-wrapper .btn img {
    width: 0.3rem;
  }
  .resource-wrapper .btn p {
    margin-top: 0.1rem;
  }
  .resource-wrapper .title {
    font-size: var(--fs14);
    line-height: 0.36rem;
    height: 0.72rem;
    -webkit-line-clamp: 2;
    margin-top: 0.25rem;
  }
  .knowledge-wrapper .list li {
    width: 100%;
    margin-top: 0;
    padding: 0 0.3rem;
    margin-bottom: 0.3rem;
  }
  .knowledge-wrapper .list li:last-child {
    margin-bottom: 0;
  }
  .knowledge-wrapper .list li a {
    height: 1.2rem;
  }
  .knowledge-wrapper .icon {
    width: 0.5rem;
  }
  .knowledge-wrapper .title {
    font-size: var(--fs16);
    line-height: 0.4rem;
    max-height: 0.8rem;
  }
  .video-wrapper .btn-box {
    margin-bottom: 0.8rem;
  }
  .video-wrapper .cate-box a {
    margin-right: 0.3rem;
    font-size: var(--fs14);
  }
  .video-wrapper .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .video-wrapper .list li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.48rem;
  }
  .video-wrapper .list li:nth-child(-n+2) {
    margin-top: 0;
  }
  .video-wrapper .play {
    width: 0.8rem;
    height: 0.8rem;
    margin-top: -0.4rem;
    margin-left: -0.4rem;
  }
  .video-wrapper .title {
    font-size: var(--fs14);
    line-height: 0.4rem;
    height: 0.8rem;
    -webkit-line-clamp: 2;
  }
  .about-wrapper {
    padding-bottom: 1rem;
  }
  .about-wrapper .page-title {
    margin-bottom: 0.4rem;
  }
  .about-wrapper .box-1 {
    padding-top: 1rem;
  }
  .about-wrapper .box-1 .info {
    width: 100%;
    background-size: 0.64rem;
    padding-bottom: 0;
  }
  .about-wrapper .box-1 .pic {
    width: 100%;
    margin-top: 0.8rem;
  }
  .about-wrapper .box-1 .info {
    padding-left: 0;
    padding-right: 0;
  }
  .about-wrapper .box-1 .data {
    width: 100%;
    padding: 0.7rem 0 0;
    margin-top: 0;
    position: relative;
  }
  .about-wrapper .box-1 .data ul {
    flex-flow: wrap;
  }
  .about-wrapper .box-1 .data li {
    width: 48%;
    margin-top: 0.4rem;
  }
  .about-wrapper .box-1 .data li:nth-child(-n+2) {
    margin-top: 0;
  }
  .about-wrapper .box-1 .data .num {
    font-size: var(--fs14);
  }
  .about-wrapper .box-1 .data .num span {
    line-height: 0.6rem;
    height: 0.6rem;
  }
  .about-wrapper .box-1 .data p {
    font-size: var(--fs16);
    line-height: 0.4rem;
    margin-bottom: 0.1rem;
  }
  .about-wrapper .box-1 .content {
    max-height: inherit;
    padding-right: 0;
  }
  .about-wrapper .box-2 {
    padding-top: 1rem;
  }
  .about-wrapper .box-2 .box-container {
    padding-left: 0;
    padding-right: 0;
  }
  .about-wrapper .box-2 .content {
    width: 100%;
    margin-bottom: 0.8rem;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .about-wrapper .video .swiper-container {
    padding-left: 15px;
  }
  .about-wrapper .video .swiper-slide {
    width: 60%;
    margin-right: 0.3rem;
  }
  .about-wrapper .video .info {
    bottom: 0.6rem;
  }
  .about-wrapper .video .title {
    font-size: var(--fs24);
    line-height: 0.44rem;
    margin-bottom: 0.2rem;
  }
  .about-wrapper .video p {
    line-height: 0.36rem;
    font-size: var(--fs14);
  }
  .about-wrapper .box-3 {
    padding-top: 1rem;
  }
  .about-wrapper .box-3 .swiper-container {
    padding-left: 0;
  }
  .about-wrapper .box-3 .swiper-container:before {
    top: 0.3rem;
  }
  .about-wrapper .box-3 .swiper-slide {
    padding-left: 0.6rem;
  }
  .about-wrapper .box-3 .swiper-slide-prev .content {
    opacity: 1;
    visibility: visible;
  }
  .about-wrapper .box-3 .year {
    margin: 0.4rem auto 0.2rem;
  }
  .about-wrapper .box-3 .line {
    width: 1px;
    height: 0.6rem;
  }
  .about-wrapper .box-3 .content li {
    padding-left: 0.24rem;
  }
  .about-wrapper .box-3 .content li:before {
    width: 4px;
    height: 4px;
    top: calc((0.48rem - 4px) / 2);
  }
  .about-wrapper .box-3 .swiperbtn-box {
    margin-top: 0.6rem;
  }
  .about-wrapper .swiperbtn-box a {
    width: 0.56rem;
    height: 0.56rem;
  }
  .about-wrapper .swiperbtn-box .prev {
    margin-right: 0.1rem;
  }
  .about-wrapper .cat-box {
    margin-bottom: 0.6rem;
  }
  .about-wrapper .cat-box a {
    font-size: var(--fs14);
    height: 0.64rem;
    line-height: 0.64rem;
    min-width: 1.5rem;
    padding: 0 0.2rem;
    margin-right: 0;
  }
  .about-wrapper .box-4 .swiper-container {
    margin: 0 auto;
    padding: 0.24rem 0 0.56rem;
  }
  .about-wrapper .box-4 .swiper-slide {
    width: 48%;
    padding: 0.24rem;
  }
  .about-wrapper .box-4 .pic img {
    height: 3.8rem;
  }
  .about-wrapper .box-4 .title {
    font-size: var(--fs14);
    height: 0.8rem;
    line-height: 0.4rem;
    margin-top: 0.3rem;
    -webkit-line-clamp: 2;
  }
  .about-wrapper .box-4 .swiper-scrollbar {
    width: calc(100% - 1.6rem);
  }
  .about-wrapper .box-5 {
    padding-top: 1rem;
  }
  .about-wrapper .box-5 .page-title {
    margin-bottom: 0.48rem;
  }
  .about-wrapper .box-5 .map-box {
    height: 6rem;
  }
  .about-wrapper .box-6 {
    padding-top: 0.8rem;
  }
  .about-wrapper .box-6 .box-container {
    background-attachment: inherit;
    padding: 1rem 0.4rem;
    flex-flow: wrap;
  }
  .about-wrapper .box-6 .info {
    width: 100%;
  }
  .about-wrapper .box-6 .qrcode {
    width: 100%;
    margin-top: 0.64rem;
  }
  .about-wrapper .box-6 .qrcode ul {
    justify-content: center;
  }
  .about-wrapper .box-6 .qrcode li {
    width: 36%;
    margin-right: 0.3rem;
  }
  .about-wrapper .box-6 .qrcode li:last-child {
    margin-right: 0;
  }
  .about-wrapper .box-6 .qrcode p {
    font-size: var(--fs14);
    line-height: 0.36rem;
    margin-top: 0.24rem;
  }
  .goodsinfo-wrapper .caption {
    font-size: var(--fs24);
    margin-bottom: 0.44rem;
  }
  .goodsinfo-wrapper .box-1 .page-title {
    margin-bottom: 0.26rem;
  }
  .goodsinfo-wrapper .box-1 .content {
    padding: 0 0.3rem;
  }
  .goodsinfo-wrapper .box-1 .content:before,
  .goodsinfo-wrapper .box-1 .content:after {
    width: 0.5rem;
    height: 0.5rem;
  }
  .goodsinfo-wrapper .box-1 .content:before {
    left: -0.2rem;
    top: -0.4rem;
  }
  .goodsinfo-wrapper .box-1 .content:after {
    right: 0;
    bottom: -0.2rem;
  }
  .goodsinfo-wrapper .box-2 {
    margin-top: 1rem;
  }
  .goodsinfo-wrapper .box-3 {
    margin-top: 1rem;
  }
  .goodsinfo-wrapper .box-3 .item {
    width: 100%;
    margin-top: 0;
    margin-bottom: 0.3rem;
  }
  .goodsinfo-wrapper .box-3 .item:last-child {
    margin-bottom: 0;
  }
  .goodsinfo-wrapper .box-3 .info {
    padding: 0.64rem 0.3rem 0.64rem 1.6rem;
  }
  .goodsinfo-wrapper .box-3 .icon {
    left: 0.36rem;
    top: 0.64rem;
    width: 0.9rem;
  }
  .goodsinfo-wrapper .box-3 .title {
    font-size: var(--fs20);
    line-height: 0.48rem;
    margin-bottom: 0.1rem;
  }
  .goodsinfo-wrapper .box-3 .desc {
    font-size: var(--fs14);
    line-height: 0.44rem;
    height: 2.2rem;
    padding-right: 0.2rem;
  }
  .goodsinfo-wrapper .box-4 {
    margin-top: 1rem;
  }
  .goodsinfo-wrapper .box-4 li {
    width: 18%;
    margin-right: 2.5%;
    margin-top: 2.5%;
  }
  .goodsinfo-wrapper .box-4 li:nth-child(-n+5) {
    margin-top: 0;
  }
  .goodsinfo-wrapper .box-4 li:nth-child(5n) {
    margin-right: 0;
  }
  .mb {
    margin-bottom: 1rem;
  }
  .solution-wrapper .caption {
    font-size: var(--fs24);
    line-height: 0.48rem;
    margin-bottom: 0.4rem;
  }
  .solution-wrapper .box-1 {
    margin-bottom: 1rem;
  }
  .solution-wrapper .box-1 .content {
    font-size: var(--fs16);
    padding: 0 0.3rem;
  }
  .solution-wrapper .box-1 .content:before {
    left: -0.15rem;
    top: -0.15rem;
  }
  .solution-wrapper .box-1 .content:after {
    right: -0.15rem;
    bottom: -0.22rem;
  }
  .solution-wrapper .box-2 li {
    width: 31.33%;
    text-align: center;
    margin-right: 3.005%;
    margin-top: 3.005%;
    padding: 0.4rem 0.16rem 0.36rem;
  }
  .solution-wrapper .box-2 li:nth-child(-n+3) {
    margin-top: 0;
  }
  .solution-wrapper .box-2 li:nth-child(3n) {
    margin-right: 0;
  }
  .solution-wrapper .box-2 .icon {
    height: 0.6rem;
  }
  .solution-wrapper .box-2 p {
    font-size: var(--fs14);
    line-height: 0.32rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }
  .solution-wrapper .box-4 .item {
    width: 100%;
    margin-top: 0;
    margin-bottom: 0.3rem;
  }
  .solution-wrapper .box-4 .item:last-child {
    margin-bottom: 0;
  }
  .solution-wrapper .box-4 .info {
    padding-top: 0.3rem;
  }
  .solution-wrapper .box-4 .title {
    font-size: var(--fs18);
    line-height: 0.44rem;
    margin-bottom: 0.1rem;
  }
  .solution-wrapper .box-4 .desc {
    font-size: var(--fs14);
    line-height: 0.4rem;
    height: 1.2rem;
    padding-right: 0.2rem;
  }
  .solution-wrapper .box-5 ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .solution-wrapper .box-5 li {
    width: calc((100% - 0.3rem) / 2);
    margin-right: 0;
    margin-top: 0.3rem;
    padding: 0.48rem 0.24rem 0.4rem 0.44rem;
  }
  .solution-wrapper .box-5 li:nth-child(-n+2) {
    margin-top: 0;
  }
  .solution-wrapper .box-5 .icon {
    height: 0.8rem;
  }
  .solution-wrapper .box-5 .desc {
    margin-top: 0.3rem;
    font-size: var(--fs14);
    line-height: 0.4rem;
    height: 1.2rem;
  }
  .solution-wrapper .box-6 ul {
    flex-flow: wrap;
  }
  .solution-wrapper .box-6 li {
    width: 11%;
    margin-right: 1.71%;
  }
  .solution-wrapper .box-6 li:last-child {
    margin-right: 0;
  }
  .solution-wrapper .box-6 p {
    font-size: var(--fs14);
    line-height: 0.34rem;
  }
  .solution-wrapper .box-6 .brief {
    font-size: var(--fs18);
    line-height: 0.48rem;
    margin-top: 0.6rem;
  }
  .solution-wrapper .box-6 .brief a {
    font-size: var(--fs18);
  }
  .solution-wrapper .box-6 .num {
    font-size: var(--fs18);
    line-height: 0.36rem;
  }
  .solution-wrapper .box-6 .count {
    width: 0.6rem;
  }
  .solution-wrapper .case-box .swiper-container {
    padding-bottom: 1.2rem;
  }
  .lui-column-bg {
    width: 0.4rem;
    height: 2.4rem;
    margin-top: 0.36rem;
  }
  .lui-column-bg:before {
    height: 0.18rem;
    top: -0.09rem;
  }
  .lui-column-bg:after {
    height: 0.1rem;
    bottom: -0.04rem;
  }
  .lui-inner::before {
    height: 0.18rem;
    top: -0.09rem;
  }
  .lui-inner:after {
    height: 0.18rem;
    top: -0.09rem;
  }
  .website-wrapper li {
    padding-top: 0.32rem;
    padding-bottom: 0.32rem;
  }
  .website-wrapper li > a {
    font-size: 0.32rem;
  }
  .website-wrapper li a {
    line-height: 0.6rem;
  }
  .website-wrapper .navs a {
    margin-right: 0.24rem;
  }
  .website-wrapper .child a {
    font-size: var(--fs14);
  }
  .BMap_bubble_title,
  .BMap_bubble_content {
    padding-left: 10px;
    padding-right: 10px;
  }
  .BMap_bubble_title {
    font-size: var(--fs18);
    font-weight: bold;
    margin-bottom: 5px;
    line-height: 0.48rem !important;
  }
  .BMap_bubble_content {
    color: #555;
    font-size: var(--fs14);
    line-height: 0.4rem;
  }
  .search-wrapper .result {
    margin-bottom: 0.3rem;
  }
  .search-wrapper .result span {
    font-size: var(--fs14);
    margin-right: 0.48rem;
  }
  .search-wrapper .list li a {
    padding: 0.2rem 0;
  }
  .search-wrapper .list .title {
    font-size: var(--fs14);
    line-height: 0.48rem;
    margin-right: 0.6rem;
  }
  .search-wrapper .list p {
    font-size: var(--fs14);
  }
}