.rel {
  position: relative;
}
.abs {
  position: absolute;
}
.fixed {
  position: fixed;
}
.font2 {
  font-family: "mb";
}
.light {
  font-family: "light";
}
.normal {
  font-family: "normal";
}
.medium {
  font-family: "medium";
}
.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) {
  .header-wrapper:hover {
    background-color: #fff;
  }
  .header-wrapper:hover .logo-box img.init {
    display: none;
  }
  .header-wrapper:hover .logo-box img.on {
    display: block;
  }
  .header-wrapper:hover .pc-nav-box ul li:hover > a {
    color: #009fd0;
  }
  .header-wrapper:hover .pc-nav-box ul li:hover > a:after {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
  }
  .header-wrapper:hover .pc-nav-box ul li.on > a {
    color: #009fd0;
  }
  .header-wrapper:hover .pc-nav-box ul li.on > a:after {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
  }
  .header-wrapper:hover .pc-nav-box ul li .nav a:hover {
    color: #009fd0;
    font-weight: 700;
  }
  .header-wrapper:hover .pc-nav-box ul li a {
    color: #333;
  }
  .header-wrapper:hover .pc-nav-box ul li a:after {
    background-color: #009fd0;
  }
  .header-wrapper:hover .search {
    background-image: url(../img/search2.png);
  }
  .header-wrapper:hover .search:hover {
    background-image: url(../img/search3.png);
  }
  .header-wrapper:hover .language {
    background-image: url(../img/earth2.png);
  }
  .header-wrapper:hover .language:hover {
    background-image: url(../img/earth3.png);
  }
  .goods-wrapper .list li:nth-child(-n+3) {
    margin-top: 0;
  }
  .goods-wrapper .list li:nth-child(3n) {
    margin-right: 0;
  }
  .about-wrapper .cat-box a:hover {
    background-color: #0083b6;
  }
  .about-wrapper .cat-box a:hover .key {
    background-color: #fff;
  }
  .about-wrapper .cat-box a:hover .name {
    color: #fff;
  }
}
@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;
  }
  .index-banner-wrapper .info-1 .name {
    font-size: 0.66rem;
    line-height: 0.84rem;
  }
  .index-banner-wrapper .info-2 .name {
    font-size: 0.84rem;
    line-height: 0.84rem;
  }
  .index-banner-wrapper .info-2 {
    top: 23%;
  }
  .index-box-1 .info {
    top: 0.6rem;
  }
  .index-box-1 .brief {
    margin: 0.06rem auto 0.16rem;
  }
  .top .index-title-box {
    margin-bottom: 0.64rem;
  }
  .index-title-box {
    padding-top: 1rem;
  }
  .index-title-box h2 {
    font-size: 0.54rem;
    line-height: 0.6rem;
  }
  .index-title-box p {
    margin-bottom: 0.1rem;
  }
  .index-box-2 {
    margin-bottom: 1.7rem;
  }
  .index-box-3 .num span {
    font-size: 0.56rem;
  }
  .index-box-3 .num em {
    font-size: 0.4rem;
  }
  .index-box-3 ul {
    margin-bottom: 0.6rem;
  }
  .index-box {
    padding-bottom: 1.2rem;
  }
  .index-box-1 .pic img {
    height: 5.76rem;
  }
  .swiper-btn {
    width: 44px;
    height: 44px;
  }
  .index-box-2 .prev {
    left: -0.76rem;
  }
  .index-box-2 .next {
    right: -0.76rem;
  }
  .index-box-2 .desc {
    margin-bottom: 0.5rem;
  }
  .index-box-4 .title {
    margin-bottom: 0.36rem;
  }
  .footer-wrapper {
    padding-top: 0.9rem;
  }
  .footer-wrapper .tel {
    margin: 0.1rem auto 0.2rem;
  }
  .footer-wrapper .center li a {
    line-height: 0.34rem;
  }
  .footer-wrapper .center ul {
    margin-top: 0.1rem;
  }
  .share a {
    width: 42px;
    height: 42px;
  }
  .footer-wrapper .box-2 {
    padding: 0.28rem 0;
  }
  .header-wrapper .box-container {
    height: 0.9rem;
  }
  .pc-nav-box li > a {
    line-height: 0.9rem;
  }
  .search-form {
    top: 0.9rem;
    padding: 0.6rem 0;
  }
  .index-box-4 .next {
    right: -0.76rem;
  }
  .breadcrumb-wrapper {
    padding: 0.3rem 0;
  }
  .page-banner-wrapper h1 {
    font-size: 0.68rem;
    line-height: 0.68rem;
  }
  .page-box {
    padding: 1rem 0;
  }
  .goods-wrapper .pic img {
    height: 4.42rem;
  }
  .solution-wrapper li img {
    margin-bottom: 0.15rem;
  }
  .about-wrapper .cat-box a {
    padding: 0.32rem 0.36rem;
  }
  .about-wrapper .item .info {
    padding: 0.4rem 1rem;
  }
  .about-wrapper .item .key {
    font-size: 2.5rem;
    line-height: 2rem;
  }
  .about-wrapper .cat-box .key {
    width: 74px;
    height: 74px;
    line-height: 74px;
  }
  .about-wrapper .data .num {
    font-size: 0.68rem;
  }
  .about-wrapper .box-2 {
    height: 6rem;
    padding: 1.2rem 0;
  }
  .mt {
    margin-top: 1.2rem;
  }
  .contact-wrapper .list li {
    padding-left: 0.54rem;
    padding-right: 0.54rem;
  }
}
@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: 0.4rem;
  }
  .index-box-1 .name {
    line-height: 0.4rem;
  }
  .index-title-box h2 {
    font-size: 0.5rem;
    line-height: 0.54rem;
  }
  .index-title-box p {
    margin-bottom: 0.06rem;
  }
  .index-box-2 {
    margin-bottom: 1.4rem;
  }
  .index-box-2 .swiper-slide {
    padding-bottom: 0.3rem;
  }
  .index-box-3 .icon {
    height: 0.48rem;
  }
  .index-box-3 .num {
    margin-top: 0.36rem;
  }
  .index-box-3 .num {
    height: 0.5rem;
    line-height: 0.5rem;
  }
  .index-box-3 .num span {
    font-size: 0.52rem;
  }
  .index-box-3 .num em {
    font-size: 0.36rem;
  }
  .index-box-3 ul {
    margin-bottom: 0.5rem;
  }
  .index-more {
    width: 1.74rem;
    line-height: 0.5rem;
  }
  .index-banner-wrapper .info-1 .name {
    font-size: 0.6rem;
    line-height: 0.76rem;
  }
  .index-box-1 .brief {
    margin: 0.02rem auto 0.1rem;
  }
  .swiper-btn {
    width: 40px;
    height: 40px;
  }
  .index-box-2 .desc {
    margin: 0.1rem auto 0.4rem;
  }
  .index-box-2 .info {
    padding-top: 0.5rem;
  }
  .index-banner-wrapper .info-2 .name {
    font-size: 0.76rem;
    line-height: 0.8rem;
    margin: 0.06rem auto 0.36rem;
  }
  .index-box-2 .info {
    padding-bottom: 0.6rem;
  }
  .index-box {
    padding-bottom: 1rem;
  }
  .share a {
    width: 38px;
    height: 38px;
  }
  .footer-wrapper {
    padding-top: 0.8rem;
  }
  .goods-wrapper .pic img {
    height: 4.425rem;
  }
  .page-banner-wrapper h1 {
    font-size: 0.64rem;
    line-height: 0.64rem;
  }
  .page-banner-wrapper .brief {
    margin-top: 0.14rem;
  }
  .about-wrapper .box-1 .list p {
    margin-top: 0.18rem;
  }
  .about-wrapper .box-2 {
    height: 5.6rem;
    padding: 1.1rem 0;
  }
  .mt {
    margin-top: 1.1rem;
  }
  .about-wrapper .cat-box .key {
    width: 62px;
    height: 62px;
    line-height: 62px;
  }
  .about-wrapper .key {
    font-size: 2.2rem;
    line-height: 1.8rem;
  }
  .about-wrapper .detail-box {
    padding-top: 0.7rem;
  }
  .about-wrapper .cat-box .name {
    margin-left: 0.2rem;
    font-size: 0.28rem;
  }
  .about-wrapper .cat-box a {
    padding-top: 0.28rem;
    padding-bottom: 0.28rem;
  }
  .contact-wrapper .icon {
    width: 15px;
    height: 15px;
  }
}
@media screen and (max-width: 1366px) {
  :root {
    --fs14: 13px;
    --fs16: 14px;
  }
  .index-banner-wrapper .info-1 .name {
    font-size: 0.54rem;
    line-height: 0.7rem;
  }
  .index-banner-wrapper .info-2 .name {
    font-size: 0.7rem;
  }
  .page-banner-wrapper h1 {
    font-size: 0.6rem;
    line-height: 0.6rem;
  }
  .page-banner-wrapper .brief {
    margin-top: 0.1rem;
  }
  .contact-wrapper .icon {
    width: 14px;
    height: 14px;
  }
}
@media screen and (max-width: 1366px) {
  :root {
    --fs14: 12px;
  }
}
@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 {
    width: 100%;
    padding: 0 0.3rem;
  }
  .hidden-xs {
    display: none;
  }
  .hidden-pc {
    display: block;
  }
  .nav-icon {
    position: relative;
    font-size: 0;
    width: 0.4rem;
    height: 0.4rem;
    margin-left: 0.36rem;
  }
  .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: 100%;
    height: 0.03rem;
    background: #fff;
    position: absolute;
    left: 0;
    top: 0.17rem;
    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: -6px;
  }
  .nav-icon span:nth-child(2) {
    margin-top: 0;
  }
  .nav-icon span:nth-child(3) {
    margin-top: 6px;
  }
  .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: #009fd0;
  }
  .phone-nav ul li {
    position: relative;
  }
  .phone-nav ul li.active .cat {
    color: #009fd0;
    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;
    font-family: "mb";
    border-bottom: 1px solid #f3f3f3;
  }
  .phone-nav ul li .cat:before,
  .phone-nav ul li .cat:after {
    content: "";
    display: inline-block;
    background: #009fd0;
    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: #009fd0;
  }
  .phone-nav ul li .navs {
    background: #f9f9f9;
    width: 100%;
    display: none;
  }
  .phone-nav ul li .navs a {
    font-size: 14px;
    display: block;
    color: #666;
    padding-left: 0;
    line-height: 1rem;
    font-family: "light";
    padding: 0 0.3rem;
    border-bottom: 1px solid #f3f3f3;
  }
  .phone-nav ul li .navs a:last-child {
    margin-bottom: 0;
    border-bottom: none;
  }
  .pic img.pc {
    display: none;
  }
  .pic img.phone {
    display: block;
  }
  .search-form {
    top: 1.2rem;
    padding: 0.24rem 0;
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.05);
    /* input placeholder  */
  }
  .search-form img {
    width: 14px;
  }
  .search-form .w960 {
    width: 100%;
    padding: 0 0.3rem;
  }
  .search-form .keywords {
    line-height: 40px;
    margin-left: 15px;
    font-size: 14px;
    padding-right: 20px;
  }
  .search-form ::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
    font-size: 14px;
  }
  .search-form :-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
    font-size: 14px;
  }
  .search-form ::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
    font-size: 14px;
  }
  .search-form :-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
    font-size: 14px;
  }
  .search-form .close {
    margin-top: -10px;
    width: 16px;
    height: 16px;
    right: 15px;
  }
  .search-form .search-btn img {
    width: 16px;
  }
  .swiper-btn {
    width: 30px;
    height: 30px;
  }
  .pc-nav-box {
    display: none;
  }
  .header-wrapper.on .nav-icon span {
    background-color: #0083b6;
  }
  .header-wrapper .box-container {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    height: 1.2rem;
  }
  .header-wrapper .logo-box {
    width: 30%;
  }
  .header-wrapper .search,
  .header-wrapper .language {
    width: 18px;
    height: 18px;
  }
  .header-wrapper .search {
    margin-right: 0.36rem;
  }
  .footer-wrapper {
    padding-top: 1rem;
  }
  .footer-wrapper .box-container {
    flex-flow: wrap;
  }
  .footer-wrapper .left {
    width: 100%;
    margin-bottom: 0.6rem;
  }
  .footer-wrapper .logo {
    width: 30%;
  }
  .footer-wrapper .brief {
    font-size: 0.24rem;
    line-height: 0.42rem;
    margin-top: 0.3rem;
  }
  .footer-wrapper .center {
    display: none;
  }
  .footer-wrapper .right {
    width: 100%;
  }
  .footer-wrapper .tel {
    font-size: 0.44rem;
    line-height: 0.48rem;
    margin: 0.2rem auto 0.22rem;
  }
  .footer-wrapper .address {
    font-size: 0.24rem;
    line-height: 0.42rem;
  }
  .footer-wrapper .box-2 {
    padding: 0.6rem 0;
    margin-top: 0.6rem;
  }
  .footer-wrapper .copyright {
    max-width: inherit;
    line-height: 0.42rem;
    text-align: left;
    width: 100%;
    margin-top: 0.3rem;
  }
  .share a {
    width: 30px;
    height: 30px;
    margin-right: 0.3rem;
  }
  .index-banner-wrapper .swiper-slide img {
    display: none;
  }
  .index-banner-wrapper .swiper-slide img.phone {
    display: block;
  }
  .index-banner-wrapper .info-1 {
    padding-bottom: 0;
  }
  .index-banner-wrapper .info-1 .name {
    font-size: 0.6rem;
    line-height: 0.8rem;
  }
  .index-banner-wrapper .info-2 {
    top: 0;
    height: 100%;
    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 */
    padding-bottom: 0.6rem;
    align-items: center;
  }
  .index-banner-wrapper .info-2 .name {
    font-size: 0.7rem;
    line-height: 0.8rem;
    margin: 0.06rem auto 0.4rem;
  }
  .index-banner-wrapper .brief {
    line-height: 0.32rem;
    font-size: 0.24rem;
  }
  .index-banner-wrapper .index-more {
    margin-top: 0.5 rem;
  }
  .index-more {
    width: 2.3rem;
    line-height: 0.7rem;
    font-size: 0.24rem;
  }
  .index-more i {
    width: 6px;
    height: 10px;
    margin-left: 0.15rem;
  }
  .more {
    font-size: 0.24rem;
    line-height: 0.3rem;
  }
  .more i {
    width: 6px;
    height: 10px;
    top: -1px;
    margin-left: 0.2rem;
  }
  .top .index-title-box {
    margin-bottom: 0.6rem;
  }
  .top .index-title-box h2 {
    margin-bottom: 0.26rem;
  }
  .top .brief {
    font-size: 0.24rem;
    line-height: 0.36rem;
    width: 100%;
  }
  .index-box {
    padding-bottom: 1.2rem;
  }
  .index-title-box {
    padding-top: 1.2rem;
    margin-bottom: 0.6rem;
  }
  .index-title-box p {
    font-size: 0.26rem;
    line-height: 0.3rem;
    margin-bottom: 0.1rem;
  }
  .index-title-box h2 {
    font-size: 0.52rem;
    line-height: 0.6rem;
  }
  .index-box-1 ul {
    padding: 0 0.3rem;
  }
  .index-box-1 li {
    width: 100%;
    margin-top: 0.3rem;
  }
  .index-box-1 .pic img {
    height: auto;
  }
  .index-box-1 .info {
    top: 0.4rem;
    padding: 0 0.4rem;
  }
  .index-box-1 .name {
    font-size: 0.36rem;
    line-height: 0.44rem;
  }
  .index-box-1 .brief {
    font-size: 0.26rem;
    margin: 0.04rem auto 0.1rem;
    line-height: 0.4rem;
  }
  .index-box-2 {
    margin-bottom: 1.2rem;
  }
  .index-box-2 .swiper-container {
    background-color: #0083b6;
  }
  .index-box-2 .swiper-slide {
    padding-bottom: 0;
  }
  .index-box-2 .pic img {
    height: 3.8rem;
    object-fit: cover;
  }
  .index-box-2 .info {
    position: static;
    width: 100%;
    padding: 0.7rem 0.5rem;
    opacity: 1;
    visibility: visible;
    background-color: transparent;
  }
  .index-box-2 .name {
    font-size: 0.44rem;
    line-height: 0.48rem;
  }
  .index-box-2 .desc {
    font-family: "light";
    height: 1.44rem;
    margin: 0.2rem auto 0.6rem;
    line-height: 0.48rem;
  }
  .index-box-2 .swiper-btn {
    transform: none;
    top: calc((3.8rem - 15px) / 2);
  }
  .index-box-2 .prev {
    left: 0.3rem;
    background-image: url(../img/prev3.png);
  }
  .index-box-2 .prev:hover {
    background-image: url(../img/prev2.png);
  }
  .index-box-2 .next {
    right: 0.3rem;
    background-image: url(../img/next3.png);
  }
  .index-box-2 .next:hover {
    background-image: url(../img/next2.png);
  }
  .index-box-3 {
    background: url(../img/p_index3bg.jpg) no-repeat center center;
    background-size: cover;
    background-attachment: inherit;
  }
  .index-box-3 .index-title-box h2 {
    padding: 0 0.3rem;
  }
  .index-box-3 ul {
    flex-flow: wrap;
    justify-content: start;
    margin-bottom: 0.6rem;
  }
  .index-box-3 li {
    width: 33.33%;
    padding-right: 0.1rem;
    margin-top: 0.4rem;
  }
  .index-box-3 li:nth-child(-n+3) {
    margin-top: 0;
  }
  .index-box-3 li:nth-child {
    padding-right: 0;
  }
  .index-box-3 .icon {
    height: 0.56rem;
  }
  .index-box-3 .num {
    height: 0.52rem;
    line-height: 0.52rem;
    margin: 0.4rem auto 0.2rem;
  }
  .index-box-3 .num span {
    font-size: 0.6rem;
  }
  .index-box-3 .num em {
    font-size: 0.4rem;
    margin-left: 0.1rem;
  }
  .index-box-3 .brief {
    font-size: 0.24rem;
    line-height: 0.36rem;
    min-height: 0.72rem;
  }
  .index-box-4 {
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .index-box-4 .swiper-box {
    width: 100%;
  }
  .index-box-4 .swiper-container {
    padding-bottom: 0.6rem;
  }
  .index-box-4 .swiper-slide {
    width: 48%;
  }
  .index-box-4 .pic img {
    height: auto;
  }
  .index-box-4 .info {
    margin-top: 0.36rem;
  }
  .index-box-4 .date {
    font-size: 0.24rem;
    line-height: 0.32rem;
  }
  .index-box-4 .title {
    font-size: 0.28rem;
    line-height: 0.44rem;
    height: 0.88rem;
    margin: 0.1rem auto 0.4rem;
  }
  .index-box-4 .more {
    font-size: 0.24rem;
    line-height: 0.4rem;
  }
  .index-box-4 .swiper-btn {
    display: none;
  }
  .index-box-4 .swiper-pagination {
    display: block;
    bottom: 0;
    font-size: 0;
  }
  .index-box-4 .swiper-pagination .swiper-pagination-bullet {
    opacity: 1;
    background: none;
    margin: 0 0.1rem;
    width: 8px;
    height: 8px;
    border: 1px solid #009fd0;
    transition: width 0.3s ease;
    -webkit-transition: width 0.3s ease;
    -moz-transition: width 0.3s ease;
    -ms-transition: width 0.3s ease;
    -o-transition: width 0.3s ease;
  }
  .index-box-4 .swiper-pagination .swiper-pagination-bullet:focus,
  .index-box-4 .swiper-pagination .swiper-pagination-bullet:active,
  .index-box-4 .swiper-pagination .swiper-pagination-bullet:link {
    outline: none;
  }
  .index-box-4 .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #009fd0;
    width: 0.48rem;
    border-radius: 30px;
  }
  .page-banner-wrapper > img {
    height: 3.6rem;
    object-fit: cover;
  }
  .page-banner-wrapper .info {
    top: 0;
    height: 100%;
    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;
    padding-top: 0.3rem;
  }
  .page-banner-wrapper h1 {
    font-size: 0.48rem;
    line-height: 0.48rem;
  }
  .page-banner-wrapper .brief {
    font-size: var(--fs14);
    line-height: 0.32rem;
  }
  .breadcrumb-wrapper {
    display: none;
  }
  .page-box {
    padding: 1rem 0;
  }
  .loading a {
    font-size: var(--fs14);
    line-height: 0.44rem;
  }
  .loading img {
    width: 0.44rem;
  }
  .goods-wrapper .list ul {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .goods-wrapper .list ul li {
    width: calc((100% - 0.3rem) / 2);
    margin-top: 0.48rem;
    margin-right: 0;
  }
  .goods-wrapper .list ul li:nth-child(-n+2) {
    margin-top: 0;
  }
  .goods-wrapper .pic img {
    height: auto;
  }
  .goods-wrapper .info {
    margin-top: 0.36rem;
  }
  .goods-wrapper .name,
  .goods-wrapper .brief {
    height: 0.42rem;
    line-height: 0.42rem;
  }
  .goods-wrapper .name {
    font-size: var(--fs16);
  }
  .goods-wrapper .brief {
    font-size: var(--fs14);
  }
  .content {
    line-height: 0.44rem;
  }
  .solution-wrapper .box-container {
    display: block;
  }
  .solution-wrapper .index-title-box {
    margin-bottom: 0.2rem;
  }
  .solution-wrapper .pic {
    width: 100%;
    margin-bottom: 0.7rem;
  }
  .solution-wrapper .info {
    width: 100%;
  }
  .solution-wrapper li {
    max-width: 31%;
  }
  .solution-wrapper li img {
    height: 0.48rem;
    margin-bottom: 0.2rem;
  }
  .solution-wrapper li p {
    font-size: var(--fs14);
    line-height: 0.32rem;
  }
  .mt {
    margin-top: 1.32rem;
  }
  .about-wrapper .box-1 .pic {
    width: 100%;
  }
  .about-wrapper .box-1 .info {
    width: 100%;
    margin-top: 0.6rem;
  }
  .about-wrapper .box-1 .index-title-box {
    margin-bottom: 0.4rem;
  }
  .about-wrapper .box-1 .list {
    width: 100%;
    margin-top: 0.6rem;
  }
  .about-wrapper .box-1 .list ul {
    justify-content: flex-start;
    flex-flow: wrap;
  }
  .about-wrapper .box-1 .list li {
    width: 31%;
    max-width: inherit;
    margin-top: 0.5rem;
    margin-right: 3.5%;
  }
  .about-wrapper .box-1 .list li:nth-child(3n) {
    margin-right: 0;
  }
  .about-wrapper .box-1 .list li:nth-child(-n+3) {
    margin-top: 0;
  }
  .about-wrapper .box-1 .list li:nth-child(6) {
    width: 31%;
  }
  .about-wrapper .box-1 .list p {
    font-size: var(--fs14);
    line-height: 0.4rem;
    margin-top: 0.16rem;
  }
  .about-wrapper .icon {
    height: 0.5rem;
  }
  .about-wrapper .box-2 {
    height: auto;
    background-attachment: inherit;
    padding: 1.2rem 0;
  }
  .about-wrapper .data ul {
    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;
  }
  .about-wrapper .data li {
    text-align: center;
    width: 32%;
  }
  .about-wrapper .data .num {
    font-size: 0.54rem;
    line-height: 0.48rem;
    height: 0.48rem;
  }
  .about-wrapper .data p {
    font-size: var(--fs14);
    line-height: 0.32rem;
    margin-top: 0.2rem;
  }
  .about-wrapper .cat-box {
    flex-flow: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .about-wrapper .cat-box a {
    width: 50%;
    padding: 0.3rem;
  }
  .about-wrapper .cat-box a:nth-child(odd) {
    border-left: 1px solid #eee;
  }
  .about-wrapper .cat-box .name {
    font-size: var(--fs20);
    line-height: 0.48rem;
    margin-left: 0.32rem;
  }
  .about-wrapper .cat-box .key {
    width: 38px;
    height: 38px;
    line-height: 38px;
    font-size: var(--fs20);
  }
  .about-wrapper .detail-box {
    padding-top: 0.6rem;
  }
  .about-wrapper .item.on {
    display: block;
  }
  .about-wrapper .item .info,
  .about-wrapper .item .pic {
    width: 100%;
  }
  .about-wrapper .item .info {
    padding: 0.8rem 0.4rem;
  }
  .about-wrapper .item .info .name {
    font-size: var(--fs24);
    line-height: 0.48rem;
  }
  .about-wrapper .item .info .name:after {
    width: 0.48rem;
    margin-top: 0.2rem;
  }
  .about-wrapper .item .pic {
    margin-top: 0.3rem;
  }
  .about-wrapper .item .key {
    font-size: 1.6rem;
    line-height: 1.2rem;
    right: 0.3rem;
    bottom: -0.4rem;
  }
  .about-wrapper .desc {
    line-height: 0.48rem;
    margin-top: 0.4rem;
  }
  .contact-wrapper .main {
    display: block;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
  }
  .contact-wrapper .list {
    width: 100%;
    margin-left: auto;
  }
  .contact-wrapper .list li {
    padding: 0.5rem 0.4rem;
    margin-bottom: 0.3rem;
    box-shadow: 3px 4px 30px 0px rgba(0, 0, 0, 0.08);
  }
  .contact-wrapper .list .name {
    font-size: var(--fs18);
    line-height: 0.48rem;
    margin-bottom: 0.1rem;
  }
  .contact-wrapper .list .desc {
    font-size: var(--fs14);
    line-height: 0.48rem;
  }
  .contact-wrapper .map {
    display: none;
  }
  .contact-wrapper .detail {
    width: 4rem;
  }
  .contact-wrapper .detail:after {
    right: 1.3rem;
  }
}