/**/

@media screen and (min-width: 1441px) and (max-width: 1600px) {
  html {
    font-size: 90px;
  }
}
@media screen and (min-width: 1201px) and (max-width: 1440px) {
  html {
    font-size: 80px;
  }
}
@media screen and (min-width: 981px) and (max-width: 1200px) {
  html {
    font-size: 70px;
  }
}
@media screen and (min-width: 769px) and (max-width: 980px) {
  .header .nav {
    display: none;
  }
  .container {
    width: 100%;
    padding: 0 15px;
    max-width: 100%;
  }

  .hidden-xs {
    display: none;
  }
  .visible-xs {
    display: block;
  }
}

/**/
@media (max-width: 768px) {
  .m_nav {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translate(0, -50%);
    width: 25px;
    z-index: 99;
  }
  .m_nav i {
    display: block;
    height: 2px;
    background: #333;
  }
  .m_nav i + i {
    margin-top: 0.06rem;
  }
  .cross i:nth-of-type(1) {
    -webkit-transform: translateY(8px) rotate(-45deg);
    -ms-transform: translateY(8px) rotate(-45deg);
    transform: translateY(8px) rotate(-45deg);
  }
  .cross i:nth-of-type(2) {
    opacity: 0;
  }
  .cross i:nth-of-type(3) {
    -webkit-transform: translateY(-8px) rotate(45deg);
    -ms-transform: translateY(-8px) rotate(45deg);
    transform: translateY(-8px) rotate(45deg);
  }
  .container {
    width: 100%;
    padding: 0 15px;
    max-width: 100%;
  }

  .hidden-xs,
  .header .nav,
  .header .top,
  .rightside {
    display: none;
  }
  .visible-xs {
    display: block;
  }
  .header {
    padding: 0.1rem 0;
    box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.1);
  }

  .header .logo {
    width: 1.6rem;
    height: 0.35rem;
  }
  .footer .bd {
    padding: 0.2rem 0;
    display: block;
  }
  .footer .bd ul {
    display: none;
    margin-bottom: 0.1rem;
  }
  .footer .bd h4 i {
    display: block;
  }
  .footer .bd h4 {
    font-size: 0.15rem;
  }
  .footer .ft {
    line-height: 0.2rem;
  }
  .homepage .banner img {
    height: 3rem;
  }
  .homepage .banner .bd {
    font-size: 0.18rem;
  }
  .homepage .banner .ft {
    height: 0.6rem;
    padding: 0 0.15rem;
  }
  .homepage .banner .swiper-pagination {
    font-size: 0.15rem;
  }
  .homepage .banner .swiper-button-prev,
  .homepage .banner .swiper-button-next,
  .homepage .banner .icon-zanting1,
  .homepage .banner .icon-bofang {
    margin-right: 0.1rem;
  }
  .homepage .one .bd {
    display: block;
  }
  .homepage .one .bd .pic {
    width: 100%;
    margin: 0.2rem 0 0;
    border-radius: 0;
  }
  .homepage .one .bd .pic img {
    height: auto;
  }
  .homepage .one .bd dt {
    font-size: 0.5rem;
    line-height: 0.5rem;
  }
  .infosize {
    font-size: 0.14rem;
  }
  .homepage .one {
    padding-top: 0.3rem;
  }
  .homepage .one .bd dd {
    font-size: 0.24rem;
    margin-top: -0.25rem;
  }
  .homepage .one .bd dl:after {
    width: 0.3rem;
    margin: 0.15rem 0;
  }
  .homepage .one .bd .btn {
    margin-top: 0.2rem;
    height: 0.4rem;
  }
  .homepage .one .ft {
    transform: translate(0);
    padding: 0.2rem 0;
    text-align: center;
    font-size: 0.12rem;
  }
  .homepage .one .ft ul li {
    display: block;
  }
  .homepage .one .ft ul dl dt {
    font-size: 0.2rem;
    padding: 0.05rem 0;
  }
  .homepage .one .ft ul dl {
    margin: 0;
    padding: 0;
    border: none;
  }
  .homepage .one .ft ul i {
    font-size: 0.3rem;
  }
  .homepage .two {
    padding: 0.3rem 0;
  }
  .homepage .title dd {
    font-size: 0.14rem;
    margin-top: 0.05rem;
  }
  .homepage .title dt {
    font-size: 0.23rem;
  }
  .homepage .two .hd {
    padding: 0;
    margin-top: 0.15rem;
    line-height: 0.5rem;
  }
  .homepage .two .bd {
    margin-top: 0.3rem;
  }
  .homepage .two .bd .flex {
    display: block;
  }
  .homepage .two .bd .img {
    width: 100%;
    margin: 0.15rem 0;
  }
  .homepage .two .bd p {
    min-height: auto;
    font-size: 0.14rem;
    line-height: 0.22rem;
    padding: 0.15rem 0 0;
  }
  .homepage .two .bd dl {
    font-size: 0.14rem;
  }
  .homepage .two .bd dt,
  .homepage .two .swiper-button-next i,
  .homepage .two .swiper-button-prev i {
    font-size: 0.2rem;
  }
  .homepage .two .bd dt img {
    width: 0.2rem;
  }
  .homepage .two .bd .btn {
    width: 1.8rem;
    height: 0.45rem;
  }
  .homepage .two .swiper-button-prev {
    margin-right: 0.6rem;
  }
  .homepage .two .swiper-button-next,
  .homepage .two .swiper-button-prev {
    width: 0.4rem;
    height: 0.4rem;
  }
  .homepage .three {
    padding-top: 0.3rem;
  }
  .homepage .three .bd {
    margin-top: 0.2rem;
  }
  .homepage .three .ft dd {
    font-size: 0.14rem;
  }
  .homepage .three .ft .flex {
    padding: 0.3rem 0.15rem;
    display: block;
    height: auto;
  }
  .homepage .three .ft .btn {
    height: 0.45rem;
    width: 1.2rem;
    margin: 0.15rem auto 0;
  }
  .homepage .three .ft .title {
    text-align: center;
  }
  .homepage .three .ft {
    transform: translate(0);
    margin: 0.2rem 0;
  }
  .homepage .footer {
    padding: 0;
  }
  /**/
  .banner_info .bd .in {
    width: 95%;
    height: 1.5rem;
    padding-left: 0.15rem;
  }
  .banner_info .bd {
    font-size: 0.14rem;
  }
  .banner_info .bd dt {
    font-size: 0.27rem;
  }
  .banner_info .bd .in > span {
    font-size: 0.4rem;
    line-height: 0.7rem;
  }
  .bread {
    height: 0.5rem;
    font-size: 0.14rem;
  }
  .aboutus .one {
    padding-top: 0.3rem;
  }
  .title_info dt {
    font-size: 0.2rem;
  }
  .title_info dt:after {
    height: 0.03rem;
    width: 0.3rem;
  }
  .aboutus .one .hd {
    line-height: 0.22rem;
    padding: 0.15rem 0;
  }
  .aboutus .one .hd br {
    display: none;
  }
  .aboutus .one .pic {
    margin-top: 0;
  }
  .aboutus .four .bd ul {
    margin: -0.05rem;
    justify-content: center;
  }
  .aboutus .four .bd ul li {
    width: 33.333%;
    padding: 0.05rem;
  }
  .aboutus .four .bd ul li span {
    width: 0.8rem;
    height: 0.8rem;
  }
  .aboutus .four .bd ul li i {
    font-size: 0.28rem;
  }
  .aboutus .four .bd {
    margin-top: 0.2rem;
  }
  .aboutus .four .bd ul li a {
    font-size: 0.16rem;
    padding: 0.15rem 0;
    line-height: 0.24rem;
  }
  .aboutus .four {
    height: auto;
    padding: 0.3rem 0;
  }
  .aboutus .four .bd ul li dt {
    margin-top: 0.15rem;
  }
  .aboutus .one .hd .share a + a {
    margin-left: 0.15rem;
  }
  .aboutus .one .hd .share i {
    font-size: 0.18rem;
  }
  .aboutus .two {
    margin-top: 0.3rem;
    padding: 0.3rem 0;
  }
  .aboutus .two .box {
    margin: 0.2rem 0;
  }
  .aboutus .two::before {
    left: 0;
    height: 2rem;
  }
  .aboutus .two .hd {
    padding: 0.2rem 0.15rem;
    line-height: 0.24rem;
  }
  .aboutus .two .hd .flex {
    display: block;
  }
  .aboutus .two .hd .side {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .aboutus .two .hd .side h4 {
    font-size: 0.2rem;
    margin-bottom: 0.1rem;
  }
  .aboutus .two .hd ul li {
    width: 100%;
    padding: 0;
    margin-top: 0.15rem;
  }
  .aboutus .two .hd ul li dt {
    font-size: 0.16rem;
  }
  .aboutus .two .hd ul li i {
    font-size: 0.3rem;
  }
  .aboutus .two .bd ul li img {
    width: 0.4rem;
    margin-bottom: 0.1rem;
  }
  .aboutus .two .bd ul {
    justify-content: center;
  }
  .aboutus .two .bd ul li {
    width: 33.333%;
  }
  .aboutus .two .bd ul li a {
    height: 1.5rem;
  }
  .aboutus .two .ft {
    margin-top: 0.2rem;
  }
  .aboutus .two .ft .flex {
    display: block;
    text-align: center;
  }
  .aboutus .two .ft p,
  .aboutus .three .ft,
  .aboutus .fire .bd dt,
  .aboutus .six {
    font-size: 0.14rem;
  }
  .aboutus .two .ft h4 {
    font-size: 0.2rem;
  }
  .aboutus .two .ft .pic {
    margin: 0 auto 0.1rem;
  }
  .aboutus .two .ft .btn {
    height: 0.45rem;
    margin: 0.15rem auto 0;
  }
  .aboutus .three,
  .aboutus .fire {
    padding: 0.3rem 0;
  }
  .aboutus .three .bd {
    padding: 0.2rem 0;
  }
  .aboutus .three .ft dt {
    font-size: 0.2rem;
  }
  .aboutus .three .ft {
    width: 100%;
    font-size: 0.12rem;
  }
  .aboutus .three .ft dd {
    display: block;
  }
  .aboutus .three .ft dd i {
    font-size: 0.22rem;
    margin: 0 0 0.1rem 0;
    display: block;
  }
  .aboutus .fire .bd ul {
    margin: -0.08rem 0;
  }
  .aboutus .fire .bd ul li {
    width: 100%;
    padding: 0.08rem 0;
  }
  .aboutus .fire .bd {
    margin-top: 0.2rem;
  }
  .aboutus .fire .bd ul li a {
    padding: 0.15rem;
  }
  .aboutus .fire .bd dd {
    font-size: 0.16rem;
    line-height: 0.24rem;
  }
  .aboutus .fire .bd p {
    line-height: 0.24rem;
  }
  .aboutus .fire .ft .btn,
  .aboutus .six .btn {
    height: 0.45rem;
  }
  .aboutus .six dt {
    font-size: 0.2rem;
  }
  .aboutus .six {
    height: 2rem;
  }
  /**/
  .contact {
    padding: 0.3rem 0 0;
  }
  .title_info dd {
    font-size: 0.14rem;
    margin-top: 0.1rem;
  }
  .contact .hd {
    font-size: 0.14rem;
  }
  .contact .hd ul {
    margin: -0.1rem 0;
  }
  .contact .hd ul li {
    width: 100%;
    padding: 0.1rem 0;
  }
  .contact .hd dt span {
    width: 0.3rem;
    height: 0.3rem;
  }
  .contact .hd dt span i {
    font-size: 0.16rem;
  }
  .contact .bd {
    margin-top: 0.3rem;
    padding: 0.15rem;
  }
  .contact .bd .flex {
    display: block;
  }
  .contact .bd .flex .side {
    width: 100%;
    margin: 0 0 0.1rem 0;
  }
  .contact .bd .title_info dd {
    line-height: 0.2rem;
    margin: 0;
  }
  .contact .bd .title_info dt:after {
    margin: 0.1rem 0;
  }
  .contact .bd .title_info dd br {
    display: none;
  }
  .contact .bd .iconfont {
    display: none;
  }
  .contact .bd ul li {
    display: block;
  }
  .contact .bd ul li > .flex_item + .flex_item {
    margin: 0.2rem 0 0;
  }
  .contact .ft .btn {
    width: 100%;
    height: 0.45rem;
  }
  .contact .bottom {
    font-size: 0.14rem;
    margin-top: 0.3rem;
    height: auto;
    padding: 0.3rem 0;
  }
  .contact .bottom .flex {
    display: block;
  }
  .contact .bottom p {
    line-height: 0.24rem;
  }
  .contact .bottom h4 {
    font-size: 0.24rem;
  }
  .contact .bottom ul li {
    margin: 0.15rem 0 0;
  }
  /**/
  .Support .one {
    padding: 0.3rem 0;
  }
  .Support .one .bd ul li {
    width: 100%;
  }
  .Support .one .bd h3 {
    font-size: 0.18rem;
    margin-top: 0.15rem;
  }
  .Support .one .bd {
    margin: 0;
  }
  .Support .one .bd ul a {
    padding: 0 0.15rem;
    height: 1rem;
  }
  .Support .one .more .btn {
    height: 0.45rem;
  }
  .Support .one .more {
    margin-top: 0.2rem;
  }
  .Support .one .ft h4,
  .newslists .one .title {
    font-size: 0.24rem;
  }
  .Support .one .ft {
    font-size: 0.14rem;
    padding: 0 0.15rem;
    transform: translate(0);
    margin-top: 0.2rem;
  }
  .Support .one .ft .flex {
    display: block;
    height: auto;
    padding: 0.3rem 0;
    text-align: center;
  }
  .Support .one .ft .btn {
    height: 0.45rem;
    width: 100%;
    font-size: 0.15rem;
    margin-top: 0.15rem;
  }
  .Support .two {
    padding: 0.3rem 0;
  }
  .Support .two .bd {
    margin-top: 0.2rem;
  }
  .Support .two .bd h4 {
    font-size: 0.18rem;
    line-height: 0.3rem;
  }
  .Support .two .bd .pic img {
    height: 3rem;
  }
  .Support .two .bd p {
    margin-bottom: 0.25rem;
  }
  /**/
  .newslists .one {
    padding: 0.3rem 0;
  }
  .newslists .one .title {
    line-height: 0.24rem;
  }
  .newslists .one .bd {
    padding: 0.2rem 0;
  }
  .newslists .one .bd li .pic {
    width: 1.2rem;
    height: 0.9rem;
    margin-right: 0.1rem;
  }
  .newslists .one .bd li h4 {
    font-size: 0.16rem;
  }
  .newslists .one .bd li .more {
    display: none;
  }
  .newslists .one .bd li a {
    padding: 0;
    border: none;
  }
  .newslists .one .bd li p {
    line-height: 0.2rem;
    font-size: 0.13rem;
  }
  .newslists .two .hd dl {
    padding: 0;
  }
  .newslists .two .hd {
    width: 100%;
    height: 1rem;
    padding-left: 0.15rem;
  }
  .newslists .two .hd dt,
  .newslists .two .ft dt {
    font-size: 0.24rem;
  }
  .newslists .two .bd ul li {
    width: 50%;
    padding-bottom: 0.15rem;
  }
  .newslists .two .bd {
    margin: 0.15rem 0 0;
  }
  .newslists .two .bd ul {
    padding: 0.15rem 0;
  }
  .newslists .two .bd::before {
    display: none;
  }
  .newslists .two .bd ul dt,
  .newslists .two .ft dd {
    font-size: 0.16rem;
  }
  .newslists .two .bd ul span {
    width: 0.9rem;
    height: 0.9rem;
    margin-bottom: 0.15rem;
  }
  .newslists .two .bd ul span .icon-tuandui1 {
    font-size: 0.36rem;
  }
  .newslists .two .bd ul span .icon-shengchanguanli,
  .newslists .two .bd ul span i {
    font-size: 0.3rem;
  }
  .newslists .two .ft {
    height: 2.6rem;
  }
  .newslists .two .ft .btn {
    height: 0.45rem;
    width: 100%;
  }
  .bread ul {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .bread ul li {
    display: inline;
  }
  .newsitem .hd {
    padding: 0.3rem 0 0.15rem;
  }
  .newsitem .hd h1,
  .solution .one .box dt,
  .solution .nine dt {
    font-size: 0.2rem;
  }
  .newsitem .bd {
    line-height: 0.24rem;
    padding: 0.2rem 0;
  }
  .newsitem,
  .solution .one .box_info ul,
  .solution .nine dd,
  .solution .ten .tabcontent {
    font-size: 0.14rem;
  }
  /**/
  .solution .one .box {
    display: block;
    transform: translate(0);
    margin-top: 0.3rem;
    padding: 0.15rem;
  }
  .solution .one .box_info .pic {
    max-width: 100%;
    margin: 0 0 0.15rem 0;
  }
  .solution .nine {
    padding: 0.3rem 0;
  }
  .solution .ten {
    padding-top: 0.3rem;
  }
  .solution .ten .bd {
    background: none;
    padding: 0.2rem 0 0;
  }
  .solution .ten .bd .info {
    padding: 0;
  }
  .solution .ten .tabtitle li + li {
    margin-left: 0.15rem;
  }
  .solution .ten .tabtitle li {
    width: auto;
    flex: 1;
    font-size: 0.14rem;
    height: 0.45rem;
  }
  .solution .ten .tabtitle li i {
    font-size: 0.18rem;
  }
  .solution .ten .tabcontent {
    padding: 0;
  }
  .solution .ten .tabcontent ul li {
    width: 100%;
  }
  .solution .four {
    padding: 0.3rem 0;
  }
  .solution .four .bd_md ul {
    margin: -0.05rem;
  }
  .solution .four .bd_md ul li {
    width: 50%;
    padding: 0.05rem;
  }
  .solution .four .bd ul li dl dt {
    font-size: 0.14rem;
  }
  .solution .four .bd ul li dl {
    padding: 0.06rem 0;
  }
  .solution .four .bd {
    margin-top: 0.2rem;
  }
  .solution .eight {
    display: block;
    padding-bottom: 0.3rem;
  }
  .solution .eight .bd {
    height: auto;
  }
  .solution .eight .side {
    width: 100%;
    margin: 0 0 0.3rem 0;
  }
  .solution .eight .title {
    font-size: 0.18rem;
  }
  .solution .one .box .tel {
    height: 0.5rem;
  }
  .solution .one .box .pic {
    max-width: 100%;
    margin: 0.15rem 0 0;
  }
  .solution .one .box .bd {
    margin: 0.15rem 0;
  }
  .solution .fire {
    padding: 0.3rem 0;
    margin-top: 0.3rem;
  }
  .solution .six {
    padding-top: 0.3rem;
  }
  .solution .six .bd ul {
    margin: -0.05rem;
  }
  .solution .six .bd ul li {
    width: 50%;
    padding: 0.05rem;
  }
  .solution .six .bd ul li dt {
    font-size: 0.16rem;
  }
  .solution .six .bd ul li a {
    height: 2.3rem;
  }
  .solution .six .bd ul li dd,
  .solution .seven .bd .table td {
    font-size: 0.13rem;
  }
  .solution .six .bd {
    margin-top: 0.2rem;
    padding-bottom: 0.3rem;
  }
  .solution .seven,
  .solution .two,
  .solution .three {
    padding: 0.3rem 0;
  }
  .solution .seven .bd,
  .solution .two .bd {
    margin-top: 0.2rem;
  }
  .solution .seven .bd .flex,
  .solution .three .bd li {
    display: block;
  }
  .solution .four::before {
    height: 1.8rem;
  }
  .solution .two .bd ul {
    margin: -0.1rem;
  }
  .solution .two .bd ul li {
    width: 50%;
    padding: 0.1rem;
  }
  .solution .two .bd ul span {
    width: 1rem;
    height: 1rem;
  }
  .solution .two .bd ul span i {
    font-size: 0.3rem;
  }
  .solution .two .bd ul dd {
    font-size: 0.12rem;
    line-height: 0.2rem;
    margin-top: 0.1rem;
  }
  .solution .two .bd ul dt {
    font-size: 0.18rem;
    margin-top: 0.1rem;
  }
  .solution .three .bd dl {
    padding: 0.15rem 0 0.15rem 0.55rem;
  }
  .solution .three .bd dt,
  .solution .three .bd dt span i {
    font-size: 0.2rem;
  }
  .solution .three .bd dt span {
    left: -0.55rem;
    width: 0.45rem;
    height: 0.45rem;
  }
  .solution .three .bd dd {
    margin-top: 0.1rem;
    line-height: 0.24rem;
  }
  .solution .four .bd ul {
    margin: -0.05rem;
  }
  .solution .four .bd ul li {
    padding: 0.05rem;
  }
}