@charset "UTF-8";
.header-mobile, .nav-mobile {
  display: none;
}

@media screen and (max-width: 800px) {
  :root {
    font-size: calc(100vw / 375 * 20);
  }
  body {
    width: 100vw;
    min-width: 100vw;
    overflow-x: hidden;
  }
  .header {
    width: 100vw;
    max-width: 100vw;
    overflow: hidden;
  }
  .header > .wrap .header-top {
    display: none;
  }
  /***************************   手机头部  **********************************/
  .header-mobile {
    width: 100vw;
    margin: 0 auto;
    overflow: hidden;
    background-color: #333;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999999999999999;
    display: block;
  }
  .header-mobile .wrap {
    width: calc(100% - 1.5rem);
    height: 3.5rem;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-between;
  }
  .header-mobile .wrap .logo {
    width: 6rem;
    height: 2.2rem;
    overflow: hidden;
  }
  .header-mobile .wrap .logo a {
    display: block;
    width: 100%;
    height: 100%;
  }
  .header-mobile .wrap .logo a img {
    width: 100%;
    height: 100%;
  }
  .header-mobile .wrap .more-mobile {
    width: 1.75rem;
    height: 100%;
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
  }
  .header-mobile .wrap .more-mobile.active span {
    background: none;
  }
  .header-mobile .wrap .more-mobile.active span::before {
    margin: 0;
    transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
  }
  .header-mobile .wrap .more-mobile.active span::after {
    margin: 0;
    transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
  }
  .header-mobile .wrap .more-mobile span {
    display: block;
    width: 1.75rem;
    height: .15rem;
    background-color: #fff;
    position: relative;
    transition: background-color 0.3s, transform 0.3s;
    -o-transition: background-color 0.3s, transform 0.3s;
    -webkit-transition: background-color 0.3s, transform 0.3s;
    -moz-transition: background-color 0.3s, transform 0.3s;
  }
  .header-mobile .wrap .more-mobile span::before, .header-mobile .wrap .more-mobile span::after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: #fff;
    transition: background-color 0.3s, transform 0.3s;
    -o-transition: background-color 0.3s, transform 0.3s;
    -webkit-transition: background-color 0.3s, transform 0.3s;
    -moz-transition: background-color 0.3s, transform 0.3s;
  }
  .header-mobile .wrap .more-mobile span::before {
    margin: -.45rem 0 0 0;
  }
  .header-mobile .wrap .more-mobile span::after {
    margin: .45rem 0 0 0;
  }
  /***************************   手机导航  **********************************/
  .nav-mobile {
    width: 50vw;
    height: calc(100vh - 3.5rem);
    overflow: hidden;
    margin: 0 auto;
    background-color: #333;
    position: fixed;
    top: 3.5rem;
    right: -100%;
    transition: right 0.5s;
    -o-transition: right 0.5s;
    -webkit-transition: right 0.5s;
    -moz-transition: right 0.5s;
    z-index: 9999999999999999;
    display: block;
  }
  .nav-mobile.active {
    right: 0;
  }
  .nav-mobile > .wrap {
    width: calc(100% - 1.5rem);
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
  }
  .nav-mobile > .wrap > ul {
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .nav-mobile > .wrap > ul > li {
    width: 100%;
    overflow: hidden;
  }
  .nav-mobile > .wrap > ul > li .first-nav, .nav-mobile > .wrap > ul > li .sub-nav {
    width: 100%;
    color: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-mobile > .wrap > ul > li .first-nav span, .nav-mobile > .wrap > ul > li .first-nav a, .nav-mobile > .wrap > ul > li .sub-nav span, .nav-mobile > .wrap > ul > li .sub-nav a {
    font-size: 0.9rem;
    margin: 0 0.25rem 0 0;
    color: #fff;
  }
  .nav-mobile > .wrap > ul > li .first-nav img, .nav-mobile > .wrap > ul > li .sub-nav img {
    width: 0.45rem;
    height: 0.3rem;
  }
  .nav-mobile > .wrap > ul > li .first-nav {
    padding: 0.5rem 0;
    border-bottom: 1px solid #fff;
  }
  .nav-mobile > .wrap > ul > li .sub-nav {
    display: none;
  }
  .nav-mobile > .wrap > ul > li .sub-nav a {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 0.5rem 0;
    border-bottom: 1px solid #fff;
  }
  /***************************   公共样式  **********************************/
  /***************************   banner图  **********************************/
  .banner {
    width: 100vw;
    max-width: 100vw;
    overflow: hidden;
    margin: 3.5rem 0 0 0;
  }
  .banner > .wrap ul {
    height: 11.25rem;
  }
  .banner > .wrap ul li .img {
    width: 100%;
    height: 100%;
  }
  .banner > .wrap ul li .img img {
    width: 100%;
    height: 100%;
  }
  .banner > .wrap ul li .title {
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
  }
  .banner > .wrap ul li .title > div {
    margin: 0 auto !important;
    padding: 0 !important;
  }
  .banner > .wrap ul li .title .t1 {
    font-size: 1.75rem;
    text-align: center;
  }
  .banner > .wrap ul li .title .t1 * {
    font-size: 1.75rem;
  }
  .banner > .wrap ul li .title .t2 {
    font-size: 1.5rem;
    text-align: center;
    margin: 1rem 0 !important;
  }
  .banner > .wrap ul li .title .t2 * {
    font-size: 1.5rem;
  }
  .banner > .wrap ul li .title .t3 {
    text-align: center;
    font-size: 0.8rem;
    line-height: 1.15rem;
    width: calc(100% - 1.5rem);
    max-width: none;
  }
  .banner > .wrap ul li .title .t3 * {
    font-size: .8rem;
    line-height: 1.15rem;
  }
  /***************************   当前位置  **********************************/
  .position {
    width: 100vw;
    margin: 0 auto;
  }
  .position > .wrap {
    width: calc(100% - 1.5rem);
  }
  .position > .wrap .title {
    font-size: 0.7rem;
  }
  .position > .wrap .title * {
    font-size: 0.7rem;
  }
  .position > .wrap .content {
    font-size: 0.7rem;
  }
  .position > .wrap .content * {
    font-size: 0.7rem;
  }
  /******************************  产品展示 解决方案+产品的公共类样式 **************************************/
  .com-box {
    box-sizing: initial;
    width: 100%;
    margin: 1rem 0;
  }
  .com-box .com-box-nav {
    display: none;
  }
  .com-box .list {
    padding: 0;
  }
  .com-box .list ul li {
    width: 49%;
    height: 10rem;
    margin-right: 2% !important;
    margin-bottom: 2% !important;
  }
  .com-box .list ul li:nth-child(2n) {
    margin-right: 0 !important;
  }
  .com-box .list ul li:nth-child(n+4) {
    margin-top: 0;
  }
  .com-box .list ul li a {
    padding: 0 0.6rem;
  }
  .com-box .list ul li a:hover .img img {
    transform: scale(1);
  }
  .com-box .list ul li a .title {
    height: 2rem;
    line-height: 2rem;
    font-size: 0.7rem;
  }
  .com-box .list .com-page {
    margin: 1rem 0;
  }
  .com-box > .content {
    min-height: auto;
    padding: 1rem 0.75rem 0 0.75rem;
  }
  .com-box > .content .b-title {
    font-size: 1.3rem;
    margin: 0 0 2rem 0;
  }
  .com-box > .content .txt-box .title {
    font-size: 1rem;
    margin: 0 0 0.25rem 0;
  }
  .com-box > .content .txt-box * {
    font-size: 0.8rem;
    line-height: 1.35rem;
    margin: 0 0 1rem 0;
    text-align: justify;
  }
  /******************************  分页  **************************************/
  .com-page {
    flex-flow: row wrap;
    justify-content: center;
  }
  .com-page .prev, .com-page .next {
    padding: 0 .5rem;
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: 0.7rem;
  }
  .com-page .page {
    padding: 0 .5rem;
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: 0.7rem;
  }
  .com-page a, .com-page span {
    margin: 0 .5rem 0 0;
  }
  .com-page a:hover, .com-page span:hover {
    background-color: #fff;
    color: #333;
    border-color: #d4d4d4;
  }
  /******************************  相关产品  **************************************/
  .com-related {
    width: 100%;
    margin: 0 auto 1rem auto;
    padding: 1rem 0.75rem;
  }
  .com-related .title {
    font-size: 1.3rem;
    padding: 0 0 0 0;
    letter-spacing: 0.3rem;
    text-align: center;
  }
  .com-related .title::before {
    display: none;
  }
  .com-related ul {
    margin: 1rem 0 0 0;
  }
  .com-related ul li {
    width: 49%;
    height: 10rem;
    margin-right: 2% !important;
    margin-bottom: 2% !important;
  }
  .com-related ul li:nth-child(2n) {
    margin-right: 0 !important;
  }
  .com-related ul li:nth-child(n+4) {
    margin-top: 0;
  }
  .com-related ul li a {
    padding: 0 0.6rem;
  }
  .com-related ul li a:hover .img img {
    transform: scale(1);
  }
  .com-related ul li a .title {
    height: 2rem;
    line-height: 2rem;
    font-size: 0.7rem;
  }
  /***************************   首页  **********************************/
  .main {
    width: 100vw;
    overflow: hidden;
    margin: 0;
  }
  .main > .wrap {
    width: 100%;
    margin: 1rem auto;
  }
  .main > .wrap .news-and-about {
    width: calc(100% - 1.5rem);
    margin: 0 auto;
    flex-flow: column nowrap;
  }
  .main > .wrap .news-and-about .news {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .main > .wrap .news-and-about .news .news-top {
    display: none;
  }
  .main > .wrap .news-and-about .news .news-btm {
    width: 100%;
    padding: 0;
  }
  .main > .wrap .news-and-about .news .news-btm a .title {
    font-size: 1.3rem;
    padding: 0 0 1rem 0;
    letter-spacing: 0.3rem;
    text-align: center;
  }
  .main > .wrap .news-and-about .news .news-btm a .title::after {
    display: none;
  }
  .main > .wrap .news-and-about .news .news-btm a .content {
    margin: 0;
  }
  .main > .wrap .news-and-about .news .news-btm a .content .c-title {
    font-size: 0.8rem;
    line-height: 1.2rem;
    margin: 0 0 1rem 0;
    text-align: center;
  }
  .main > .wrap .news-and-about .news .news-btm a .content .txt-box {
    font-size: 0.8rem;
    line-height: 1.1rem;
    margin: 0 0 1rem 0;
    text-align: justify;
  }
  .main > .wrap .news-and-about .news .news-btm a .content .txt-box * {
    line-height: 1.1rem;
    font-size: 0.8rem;
  }
  .main > .wrap .news-and-about .news .news-btm a .more {
    width: 1.75rem;
    height: 1.75rem;
    margin: 0 0 0 auto;
  }
  .main > .wrap .news-and-about .news .news-btm a .more img {
    width: 0.7rem;
    height: 1.05rem;
    transform: scale(0.7);
    -o-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -webkit-transform: scale(0.7);
  }
  .main > .wrap .news-and-about .about {
    width: 100%;
    margin: 1rem 0;
  }
  .main > .wrap .news-and-about .about .about-top {
    padding: 0;
  }
  .main > .wrap .news-and-about .about .about-top .title {
    text-align: center;
    font-size: 1.2rem;
  }
  .main > .wrap .news-and-about .about .about-top .txt-box {
    margin: 1rem 0;
    text-align: justify;
    font-size: 0.8rem;
    line-height: 1.4rem;
  }
  .main > .wrap .news-and-about .about .about-top .txt-box * {
    display: inline;
    text-align: justify;
    font-size: 0.8rem;
    line-height: 1.4rem;
  }
  .main > .wrap .news-and-about .about .about-top .more {
    margin: 0 0 0 auto;
    width: 7.6rem;
    height: 2.25rem;
    line-height: 2.25rem;
    font-size: 0.8rem;
  }
  .main > .wrap .news-and-about .about .about-btm {
    display: none;
  }
  .main > .wrap .solution {
    width: 100%;
    height: auto;
    padding: 1rem 0 0 0;
    overflow: hidden;
    flex-flow: column nowrap;
  }
  .main > .wrap .solution .solution-left {
    width: calc(100% - 1.5rem);
    padding: 0;
    margin: 0 auto;
  }
  .main > .wrap .solution .solution-left .title {
    width: 100%;
  }
  .main > .wrap .solution .solution-left .title p {
    width: 100%;
    text-align: center;
    font-size: 1.3rem;
    letter-spacing: 0.3rem;
    padding: 0;
  }
  .main > .wrap .solution .solution-left .title p::after {
    display: none;
  }
  .main > .wrap .solution .solution-left .title img {
    display: none;
  }
  .main > .wrap .solution .solution-left .title-txt {
    margin: 1rem 0 0 0;
    font-size: 0.65rem;
    line-height: 1.1rem;
  }
  .main > .wrap .solution .solution-left .title-txt * {
    line-height: 1.1rem;
    font-size: 0.65rem;
    display: inline;
  }
  .main > .wrap .solution .solution-left .link {
    margin: 1rem 0;
    width: 100%;
  }
  .main > .wrap .solution .solution-left .link a {
    height: 1.4rem;
    line-height: 1.4rem;
    font-size: 0.8rem;
    border-radius: 0.7rem;
    border: 0.05rem solid #fff;
    padding: 0 1.2rem;
    margin: 0 1rem 0.75rem 0;
  }
  .main > .wrap .solution .solution-right {
    width: 100%;
    height: 11.25rem;
  }
  .main > .wrap .solution .solution-right .swiper-pagination {
    bottom: 0.5rem;
  }
  .main > .wrap .solution .solution-right .swiper-pagination .swiper-pagination-bullet {
    width: 0.4rem;
    height: 0.4rem;
  }
  .main > .wrap .solution .solution-right .swiper-pagination .swiper-pagination-bullet-active {
    width: 0.6rem;
    height: 0.6rem;
    border: 0.15rem solid #fff;
  }
  .main > .wrap .partner {
    width: calc(100% - 1.5rem);
    padding: 0;
    margin: 1rem auto 0 auto;
  }
  .main > .wrap .partner .title {
    text-align: center;
  }
  .main > .wrap .partner .title p {
    font-size: 1.2rem;
    line-height: 2.25rem;
  }
  .main > .wrap .partner .title span {
    font-size: 0.8rem;
    line-height: 1.5rem;
  }
  .main > .wrap .partner ul {
    padding: 0;
    margin: 1rem 0 0 0;
    flex-flow: row wrap;
  }
  .main > .wrap .partner ul li {
    width: 48%;
    height: auto;
    margin: 0 2% 2% 0;
  }
  .main > .wrap .partner ul li .img img {
    filter: grayscale(0);
  }
  /***************************   解决方案  **********************************/
  .solution {
    width: 100vw;
    overflow: hidden;
  }
  .solution > .wrap {
    width: 100%;
  }
  .solution > .wrap .solution-com-title .title {
    font-size: 1.5rem;
    margin: 0 0 1rem 0;
  }
  .solution > .wrap .solution-com-title .txt-box {
    font-size: 0.8rem;
    line-height: 1.4rem;
    text-align: justify;
  }
  .solution > .wrap .solution-com-title .txt-box * {
    font-size: .8rem;
    line-height: 1.4rem;
    text-align: justify;
  }
  .solution > .wrap .community {
    width: 100%;
    overflow: hidden;
  }
  .solution > .wrap .community .wrap {
    width: calc(100% - 1.5rem);
    padding: 1rem 0;
  }
  .solution > .wrap .community .wrap ul {
    width: 100%;
    padding: 1rem 0 0 0;
  }
  .solution > .wrap .community .wrap ul li {
    width: 100%;
    height: 18.05rem;
    margin: 0 0 1rem 0;
    padding: 1.25rem;
  }
  .solution > .wrap .community .wrap ul li:hover {
    transform: translateY(0);
  }
  .solution > .wrap .community .wrap ul li .title .img img {
    width: 2.55rem;
    height: 2.4rem;
  }
  .solution > .wrap .community .wrap ul li .title .txt {
    font-size: 1rem;
    margin: 1rem 0;
  }
  .solution > .wrap .community .wrap ul li .txt-box {
    min-height: 3.75rem;
    font-size: 0.75rem;
    line-height: 1.25rem;
    margin: 1.2rem 0 1.75rem 0;
  }
  .solution > .wrap .community .wrap ul li .txt-box * {
    font-size: 0.75rem;
    line-height: 1.25rem;
  }
  .solution > .wrap .community .wrap ul li .imgs .img-item {
    margin: 0 1.5rem 0 0;
  }
  .solution > .wrap .community .wrap ul li .imgs .img-item img {
    width: 1.1rem;
    height: 1.1rem;
  }
  .solution > .wrap .community .wrap ul li .imgs .img-item .txt {
    font-size: 0.6rem;
    margin: 1rem 0 0 0;
  }
  .solution > .wrap .industry {
    width: 100%;
  }
  .solution > .wrap .industry .wrap {
    width: calc(100% - 1.5rem);
    padding: 0;
    margin: 1rem auto 0 auto;
  }
  .solution > .wrap .industry .wrap ul {
    margin: 1rem 0;
  }
  .solution > .wrap .industry .wrap ul li {
    flex-flow: column nowrap;
    margin: 0 0 1rem 0;
  }
  .solution > .wrap .industry .wrap ul li:nth-child(1) .img img {
    width: 3.85rem;
    height: 3.1rem;
  }
  .solution > .wrap .industry .wrap ul li:nth-child(2) .img img {
    width: 3.15rem;
    height: 3.5rem;
  }
  .solution > .wrap .industry .wrap ul li:nth-child(3) .img img {
    width: 2.95rem;
    height: 3.5rem;
  }
  .solution > .wrap .industry .wrap ul li .img {
    text-align: center;
    margin: 0;
  }
  .solution > .wrap .industry .wrap ul li .content {
    margin: 1rem 0 0 0;
  }
  .solution > .wrap .industry .wrap ul li .content .title {
    font-size: 1rem;
    text-align: center;
  }
  .solution > .wrap .industry .wrap ul li .content .txt-box {
    margin: .5rem 0;
    font-size: 0.7rem;
    line-height: 1.25rem;
    text-align: justify;
  }
  .solution > .wrap .industry .wrap ul li .content .txt-box * {
    font-size: 0.7rem;
    line-height: 1.25rem;
  }
  .solution > .wrap .campus {
    background-image: none;
    background-color: #3c93ff;
  }
  .solution > .wrap .campus .wrap {
    width: calc(100% - 1.5rem);
    height: auto;
    padding: 1rem 0 0 0;
  }
  .solution > .wrap .campus .wrap .content .img {
    margin: 1rem 0;
  }
  .solution > .wrap .campus .wrap .content .img img {
    width: 6.35rem;
    height: 6.35rem;
  }
  .solution > .wrap .campus .wrap .content .txt-box {
    font-size: 0.7rem;
    line-height: 1.2rem;
    text-align: justify;
  }
  .solution > .wrap .campus .wrap .content .txt-box * {
    font-size: 0.7rem;
    line-height: 1.2rem;
    text-align: justify;
    margin: 0 0 1rem 0;
  }
  .solution > .wrap .provide .wrap {
    width: calc(100% - 1.5rem);
    padding: 1rem 0 0 0;
  }
  .solution > .wrap .provide .wrap .solution-com-title {
    padding: 0;
  }
  .solution > .wrap .provide .wrap ul {
    margin: 1rem 0 0 0;
    padding: 0;
  }
  .solution > .wrap .provide .wrap ul li {
    margin: 0 0 1rem 0;
    width: 100%;
    height: auto;
    padding: 3rem 0;
  }
  .solution > .wrap .provide .wrap ul li:nth-child(1) .img img {
    width: 4.3rem;
    height: auto;
  }
  .solution > .wrap .provide .wrap ul li:nth-child(2) .img img {
    width: 4.3rem;
    height: auto;
  }
  .solution > .wrap .provide .wrap ul li:nth-child(3) .img img {
    width: 3.7rem;
    height: auto;
  }
  .solution > .wrap .provide .wrap ul li:hover {
    transform: translateY(0);
  }
  .solution > .wrap .provide .wrap ul li .txt-box {
    margin: 1rem 0 0 0;
    font-size: 1.2rem;
  }
  .solution > .wrap .fire .wrap {
    width: calc(100% - 1.5rem);
    padding: 1rem 0;
  }
  .solution > .wrap .fire .wrap .content .txt-box {
    text-align: justify;
    font-size: 0.8rem;
    line-height: 1.4rem;
  }
  .solution > .wrap .fire .wrap .content .txt-box * {
    text-align: justify;
    font-size: 0.8rem;
    line-height: 1.4rem;
  }
  .solution > .wrap .fire .wrap .content .img {
    margin: 1rem 0 0 0;
  }
  .solution > .wrap .fire .wrap .content .img img {
    width: 6.05rem;
    height: 6.05rem;
  }
  /***************************   产品  **********************************/
  .product {
    width: 100vw;
  }
  .product > .wrap {
    width: 100%;
  }
  .product > .wrap .com-box {
    width: 100%;
  }
  .product > .wrap .com-box .list {
    flex: none;
    width: 100%;
    padding: 1rem 0 0 0;
  }
  .product > .wrap .com-box .list ul {
    width: calc(100% - 1.5rem);
    margin: 0 auto;
  }
  /******************************  详情页 **************************************/
  .news-detail {
    width: 100%;
  }
  .news-detail > .wrap {
    width: 100%;
    margin: 1rem auto;
  }
  .news-detail > .wrap .com-box .detail-content {
    width: 100%;
    padding: 1rem 0.75rem;
  }
  .news-detail > .wrap .com-box .detail-content .title p {
    font-size: 1.2rem;
  }
  .news-detail > .wrap .com-box .detail-content .title .time {
    font-size: 0.8rem;
  }
  .news-detail > .wrap .com-box .detail-content .txt-box {
    margin: 1rem 0 0 0;
    padding: 0 0 0 0;
    font-size: 0.75rem;
    line-height: 1.25rem;
    text-align: justify;
  }
  .news-detail > .wrap .com-box .detail-content .txt-box * {
    font-size: 0.75rem;
    line-height: 1.25rem;
    text-align: justify;
    margin: 0 0 1rem 0;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn {
    flex-flow: row wrap;
    margin: 1rem 0 0 0;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn a {
    max-width: none;
    width: 100%;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn a .img {
    width: 2.5rem;
    height: 2.5rem;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn a .content {
    margin: 0 0 0 1rem;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn a .content p {
    font-size: 0.7rem;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn a .content .title {
    font-size: 0.7rem;
  }
  .news-detail > .wrap .com-box .detail-content .detail-btn .next {
    margin: 0.5rem 0 0 0;
    justify-content: flex-end;
  }
  /***************************   关于我们  **********************************/
  .about {
    width: 100vw;
  }
  .about > .wrap {
    width: 100%;
  }
  .about > .wrap .about-us {
    width: 100%;
    height: auto;
    margin: 1rem auto;
  }
  .about > .wrap .about-us .img {
    display: none;
  }
  .about > .wrap .about-us .content {
    width: 100%;
    padding: 1rem 1.5rem;
    position: static;
    height: auto;
  }
  .about > .wrap .about-us .content .title {
    align-items: center;
    flex-flow: column nowrap;
    text-align: center;
  }
  .about > .wrap .about-us .content .title p {
    font-size: 1.2rem;
    margin: 0 0 0.5rem 0;
    text-align: center;
  }
  .about > .wrap .about-us .content .title span {
    font-size: 0.7rem;
    letter-spacing: 0.4rem;
    text-align: center;
  }
  .about > .wrap .about-us .content .txt-box {
    margin: 1rem 0 0 0;
    font-size: 0.7rem;
    line-height: 1.25rem;
  }
  .about > .wrap .about-us .content .txt-box * {
    font-size: 0.7rem;
    line-height: 1.25rem;
    margin: 0 0 1rem 0;
  }
  .about > .wrap .more-message {
    width: 100%;
    padding: 0;
    margin: 0 0 1rem 0;
  }
  .about > .wrap .more-message .title {
    width: calc(100% - 1.5rem);
    margin: 1rem auto;
    font-size: 1.2rem;
    padding: 0 0 0 0;
    letter-spacing: 0.3rem;
    text-align: center;
  }
  .about > .wrap .more-message .title::after {
    display: none;
  }
  .about > .wrap .more-message ul {
    width: calc(100% - 1.5rem);
    flex-flow: row wrap;
    margin: 0 auto;
  }
  .about > .wrap .more-message ul li {
    width: 100%;
    height: auto;
    max-height: none;
    margin: 0 0 1rem 0;
  }
  .about > .wrap .more-message ul li a:hover .img img {
    transform: scale(1);
  }
  .about > .wrap .more-message ul li a .img {
    height: 10rem;
  }
  .about > .wrap .more-message ul li a .content {
    padding: 1rem;
  }
  .about > .wrap .more-message ul li a .content .title {
    font-size: 0.95rem;
    margin: 0 0 1rem 0;
  }
  .about > .wrap .more-message ul li a .content .txt-box {
    font-size: 0.7rem;
    line-height: 1.1rem;
    text-align: justify;
  }
  .about > .wrap .more-message ul li a .content .txt-box * {
    font-size: 0.7rem;
    line-height: 1.1rem;
  }
  .about > .wrap .more-message .more {
    width: calc(100% - 1.5rem);
    margin: 0 auto 1rem auto;
  }
  .about > .wrap .more-message .more a {
    padding: 0.5rem .5rem;
    letter-spacing: 0.15rem;
    font-size: 0.9rem;
  }
  /***************************   联系我们  **********************************/
  .contact {
    width: 100%;
  }
  .contact > .wrap {
    width: 100%;
    padding: 1rem 1.5rem;
    margin: 1rem 0;
  }
  .contact > .wrap .title p {
    font-size: 1.2rem;
    line-height: 2.2rem;
  }
  .contact > .wrap .title span {
    font-size: 0.7rem;
    letter-spacing: 0.35rem;
  }
  .contact > .wrap .info {
    margin: 1rem 0;
  }
  .contact > .wrap .info * {
    font-size: 0.7rem;
    line-height: 1.25rem;
  }
  .contact > .wrap #map {
    height: 12rem;
  }
  /***************************   尾部  **********************************/
  .footer {
    width: 100vw;
    max-width: 100vw;
    overflow: hidden;
  }
  .footer > .wrap {
    width: calc(100% - 1.5rem);
    padding: 1rem 0 0 0;
  }
  .footer > .wrap .footer-top {
    width: 100%;
    margin: 0;
    padding: 0 0 1rem 0;
  }
  .footer > .wrap .footer-top .footer-logo {
    display: none;
  }
  .footer > .wrap .footer-top > ul {
    display: none;
  }
  .footer > .wrap .footer-top .f-contact {
    width: 100%;
    padding: 0;
    margin: 0;
  }
  .footer > .wrap .footer-top .f-contact .address {
    margin: 0;
  }
  .footer > .wrap .footer-top .f-contact .com {
    font-size: 0.7rem;
    line-height: 1.35rem;
    width: 100%;
  }
  .footer > .wrap .footer-btm {
    width: 100%;
    overflow: hidden;
  }
  .footer > .wrap .footer-btm .ba {
    width: 100%;
    padding: 1rem 0;
  }
  .footer > .wrap .footer-btm .ba a {
    width: 100%;
    text-align: center;
    font-size: 0.7rem;
  }
}