@media screen and (max-width: 1200px) {
  .download {
    padding: 0 5%;
    margin-top: 5.875rem;
    margin-bottom: 3.75rem;
  }
  .pro-D {
    padding: 7.5rem 9%;
  }
}
@media screen and (max-width: 1000px) {
  .p160 {
    padding-left: 5%;
    padding-right: 5%;
  }
  .news-D {
    padding-left: 10%;
    padding-right: 10%;
  }
  header .logo img {
    height: 2.5rem;
  }
  header nav .a_worp {
    padding-left: 2rem;
  }
  #swiper .text-worp p:first-child {
    font-size: 3rem;
    margin-bottom: 2rem;
  }
  #swiper .text-worp p:last-child {
    font-size: 2rem;
    line-height: 2;
  }
  .about {
    height: 52vw;
  }
  .newsA .worp .list {
    width: calc(33.33% - calc(2 / 3 * 22px));
  }
  .newsA .worp .list:nth-child(3n) {
    margin-right: 0;
  }
  .newsA .worp .list:nth-child(4n) {
    margin-right: 22px;
  }
  .contact {
    margin-top: 3rem;
  }
  .pro-D {
    padding: 6rem 5%;
  }
  .pro-D .worp {
    background: #fff;
    padding: 3.75rem 4rem;
  }
  .aboutA .center {
    height: 40rem;
  }
  .aboutA .bot .list p:first-child {
    font-size: 2.625rem;
    color: #000;
  }
}
/* 手机 */
@media screen and (max-width: 750px) and (min-width: 320px) {
  .phone-hide {
    display: none!important;
  }
  .p160 {
    padding-left: 0.4rem;
    padding-right: 0.4rem;
  }
  #swiper .slide {
    height: 52.08333333vw;
  }
  #swiper .text-worp {
    margin-top: 10%;
  }
  #swiper .text-worp p {
    color: #fff;
  }
  #swiper .text-worp p:first-child {
    font-size: 0.36rem;
    margin-bottom: 0.36rem;
  }
  #swiper .text-worp p:last-child {
    font-size: 0.28rem;
  }
  .product {
    margin-top: 10.41666667vw;
  }
  .product .headLine {
    font-size: 0.48rem;
  }
  .product .tab {
    display: flex;
    justify-content: space-between;
    margin: 6.66666667vw 0;
    flex-wrap: wrap;
  }
  .product .tab .item {
      display: block;
    min-width: 45%;
    width: 45%;
    padding: 0 0.4rem;
    height: 0.7rem;
    line-height: 0.7rem;
    font-size: 0.32rem;
    margin: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 0.4rem;
  }
  .product .tab .act {
    color: #fff;
    background: #025194;
  }
  .product .pro-worp {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
    }
    .product .pro-worp .list {
      width: 46%;
      margin-right: 0;
      margin-bottom: 0.4rem;
    }
  .product .pro-worp .list p {
    font-size: 0.32rem;
    line-height: 1.8;
    text-align: center;
    padding: 0 18px;
  }
  .product .pro-worp .list p:nth-child(2) {
    margin-top: 18px;
  }
  .about {
    width: 100%;
    height: 78.125vw;
    margin: 6.25vw 0;
  }
  .about .text-worp {
    width: 100%;
  }
  .about .text-worp .headLine {
    font-size: 0.48rem;
    margin-bottom: 2.70833333vw;
  }
  .about .text-worp .text {
    -webkit-line-clamp: 3;
    line-height: 1.65 !important;
  }
  .about .bot .list > p:first-child {
    font-size: 0.58rem;
  }
  .about .bot .list > p:last-child {
    font-size: 0.24rem;
  }
  .about a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 0.6rem;
    border-radius: 0.48rem;
    background: #025195;
  }
  .about a p {
    font-size: 0.28rem;
    color: #fff;
    margin-right: 0.2rem;
  }
  .about a svg {
    width: 0.4rem;
  }
  .news .headLine {
    font-size: 0.48rem;
  }
  .news .worp {
    display: flex;
    flex-direction: column;
    margin-top: 1rem;
  }
  .news .worp .left {
    width: 100%;
    background: #fff;
    padding: 0.4rem 0.58rem;
  }
  .news .worp .left a {
    padding-bottom: 20px;
    margin-bottom: 0.4rem;
  }
  .news .worp .left a .title {
    font-size: 0.4rem;
  }
  .news .worp .left a .date {
    margin-top: 20px;
    font-size: 0;
  }
  .news .worp .right {
    width: 100%;
    height: 52.08333333vw;
  }
  .news .worp .right .text-worp {
    width: 70%;
    position: absolute;
    bottom: 0.4rem;
    left: 0.2rem;
  }
  .news .worp .right .text-worp .title {
    font-size: 0.4rem;
  }
  .news .worp .right .text-worp .date {
    font-size: 0;
    margin-top: 32px;
  }
 
  .video video {
    width: 100%;
    height: auto;
  }
  
  .banner {
    width: 100%;
    height: 52.08333333vw;
    overflow: hidden;
    position: relative;
  }
  .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner p {
    font-size: 0.6rem;
    color: #fff;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0.6rem;
    z-index: 2;
  }
  .faq {
    margin: 0.6rem 0;
  }
  .faq .list {
    display: flex;
    padding: 0.4rem 0;
    border-bottom: 1px solid #e6e6e6;
  }
  .faq .list:hover .text {
    color: #007DDB !important;
  }
  .faq .list .left {
    display: none;
  }
  .faq .list .right {
    width: 100%;
  }
  .faq .list .right .title {
    font-size: 0.36rem;
    margin-bottom: 0.32rem;
  }
  .faq .list .right .text {
    font-size: 0.32rem !important;
    color: #999;
    line-height: 1.8 !important;
    transition: color 0.36s ease;
  }
  #demo {
    display: flex;
    justify-content: center;
    margin-top: 0.6rem;
  }
  .download {
    padding: 0 0.4rem;
    margin-top: 0.6rem;
    margin-bottom: 0.6rem;
  }
  .download .headLine {
    font-size: 0.44rem;
    color: #025195;
  }
  .download .worp {
    margin-top: 0.4rem;
  }
  .download .worp .list {
    display: flex;
    align-items: center;
    padding: 0.4rem 0;
    border-bottom: 1px solid #e6e6e6;
    justify-content: space-between;
    transition: background 0.36s ease;
  }
  .download .worp .list:hover {
    background: #f5f5f5;
  }
  .download .worp .list .date {
    font-size: 14px;
    color: #999;
    min-width: 1.6rem;
  }
  .download .worp .list p {
    font-size: 14px;
    flex: auto;
    padding: 0 0.2rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .download .worp .list a {
    font-size: 0;
  }
  .download .worp .list svg {
    width: auto;
    height: 0.4rem;
  }
  .newsA {
    margin: 0.8rem 0;
  }
  .newsA .tab .item {
    margin: 0 8px;
    padding: 0.2rem;
    font-size: 0.28rem;
  }
  .newsA .worp {
    margin-top: 0.84rem;
  }
  .newsA .worp .list {
    width: 100%;
    background: #fff;
    margin-right: 0!important;
    margin-bottom: 0.48rem;
  }
  .newsA .worp .list .img-box {
    width: 100%;
    height: 3.6rem;
    overflow: hidden;
  }
  .newsA .worp .list .text-worp {
    padding: 0.48rem 0.32rem;
    line-height: 1.2;
  }
  .newsA .worp .list .text-worp .date {
    font-size: 0.36rem;
  }
  .newsA .worp .list .text-worp .title {
    font-size: 0.4rem;
    margin: 0.32rem 0;
  }
  .news-D {
    padding: 1rem 20px;
  }
  .news-D .title {
    font-size: 0.48rem;
  }
  .news-D .date {
    font-size: 0.32rem;
    color: #999;
    border-bottom: 1px solid #e6e6e6;
    padding-bottom: 0.4rem;
    margin-top: 10px;
  }
  .news-D .text {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-top: 0.4rem;
  }
  .contact {
    margin-top: 0.6rem;
  }
  .pro-D {
    padding: 1.2rem 0.4rem;
  }
  .pro-D .worp {
    background: #fff;
    padding: 0.6rem 0.4rem;
  }
  .pro-D .worp .top {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .pro-D .worp .top .top_L {
    width: 100%;
    margin-bottom: 0.4rem;
  }
  .pro-D .worp .top .top_L img {
    width: 100%;
    height: auto;
  }
  .pro-D .worp .top .top_R {
    width: 100%;
  }
  .pro-D .worp .top .top_R .h_ p:first-child {
    font-size: 0.4rem;
    color: #000;
  }
  .pro-D .worp .top .top_R .h_ p:nth-child(2) {
    font-size: 0.36rem;
    color: #025195;
    margin-top: 0.32rem;
  }
  .pro-D .worp .top .top_R .text {
    font-size: 0.28rem;
    color: #666;
    line-height: 1.8;
    margin-top: 0.4rem;
  }
  .pro-D .worp .bot {
    margin-top: 0.8rem;
  }
  .pro-D .worp .bot .title {
    font-size: 0.4rem;
    color: #000;
    margin-bottom: 0.4rem;
  }
  .pro-D .worp .bot .text {
    font-size: 0.28rem;
    color: #666;
    line-height: 1.8;
  }
  .productA {
    padding-top: 0.8rem;
    margin-bottom: 1.64rem;
  }
  .productA .headLine {
    font-size: 0.48rem;
    margin-bottom: 0.6rem;
  }
  .productA .worp {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
  }
  .productA .m-tab::-webkit-scrollbar {
    width: 0 !important;
  }
  .productA .m-tab {
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
  }
  .productA .m-tab {
    width: 100%;
    display: flex;
    white-space: nowrap;
    overflow: scroll;
    margin-bottom: 0.6rem;
    background: #fff;
    padding: 0 0.2rem;
    padding-top: 0.3rem;
    border-radius: 0.4rem;
  }
  .productA .m-tab .item {
    font-size: 0.4rem;
    padding: 4px 0.36rem;
    border-radius: 0.4rem;
  }
  .productA .m-tab .act {
    background: #01AAED;
    color: #fff;
  }
  .productA .left {
    display: none;
  }
  .productA .right {
    width: 100%;
    padding-left: 0;
  }
  .productA .right .pro-worp {
    width: 100%;
    background: none;
    padding: 0;
  }
  .productA .right .pro-worp ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .productA .right .pro-worp .list {
    width: 48%;
    margin-right: 0px;
    position: relative;
    margin-bottom: 26px;
  }
  .productA .right .pro-worp .list:nth-child(3n) {
    margin-right: 0;
  }
  .productA .right .pro-worp .list a {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .productA .right .pro-worp .list img {
    width: 100%;
    height: 3rem;
  }
  .productA .right .pro-worp .list p {
    font-size: 0.32rem;
    padding: 0 0.4rem;
    line-height: 1.8;
    text-align: center;
  }
  .productA .right .pro-worp .list p:nth-child(3) {
    margin-top: 0.4rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .productA .right .pro-worp .list p:last-child {
    color: #025195;
  }
  .aboutA {
    margin-top: 0.8rem;
  }
  .aboutA .top {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .aboutA .top .top_L {
    width: 100%;
    padding-right: 0;
  }
  .aboutA .top .top_L .headLine {
    font-size: 0.44rem;
  }
  .aboutA .top .top_L .title {
    font-size: 0.36rem;
    margin: 0.4rem 0;
    line-height: 1.8;
  }
  .aboutA .top .top_L .text {
    font-size: 14px;
  }
  .aboutA .top .top_L .text p {
    margin: 0.44rem 0;
  }
  .aboutA .top .top_R {
    width: 100%;
  }
  .aboutA .top .top_R img {
    margin-bottom: 0.4rem;
  }
  .aboutA .center {
    width: 100%;
    height: 7rem;
    margin: 0.8rem 0;
  }
  .aboutA .center .headLine {
    font-size: 0.44rem;
    color: #fff;
    text-align: center;
    padding: 0.4rem 0;
  }
  .aboutA .bot {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
  }
  .aboutA .bot .list {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    padding: 0.6rem 0;
  }
  .aboutA .bot .list .text-worp {
    width: 90%;
  }
  .aboutA .bot .list img {
    width: 100%;
  }
  .aboutA .bot .list p:first-child {
    font-size: 0.48rem;
    color: #000;
  }
  .aboutA .bot .list p:last-child {
    font-size: 14px;
    color: #666;
    line-height: 2;
    margin-top: 0.4rem;
  }
  #about-swiper {
    width: 80%;
  }
  #about-swiper .swiper-slide img {
    width: 100%;
    height: auto;
  }
  #about-swiper .swiper-slide:last-child {
    margin-right: 0!important;
  }
  #about-swiper .jnbjk {
    display: flex;
    justify-content: center;
    margin-top: 0.2rem;
  }
  #about-swiper .svg {
    margin: 0 0.4rem;
  }
  #about-swiper .svg svg {
    width: 0.6rem;
    height: auto;
  }
  #about-swiper .svg path {
    fill: #fff;
  }
  
header {
    top: 0;
    position: inherit;
    font-size: 0;
    padding: 0.25rem 0;
}
header .left .logo img {
    height: 0.5rem;
}
.indexHead .logo img {
    height: 0.5rem !important;
}

.chM {
    padding-top: .5rem;
    padding-bottom: .5rem;
    margin-top: 0.2rem;
}
.chM .headLine {
    font-size: .5rem;
}
.chM .worp {
    margin-top: .6rem;
}
.chM .list {
    width: 100%;
    display: flex;
    margin-bottom: .5rem;
    padding: 0;
}
.chM .left {
    margin-right: 0.2rem;
    font-size: 0;
}
.chM .left svg {
    width: 0.7rem;
    height: auto;
}
.chM .title {
    font-size: .32rem;
    color: #fff;
    margin-bottom: .2rem;
}
.chM .text {
    font-size: 0.28rem;
    color: #fff;
    line-height: 1.5;
}
.i-call {
    padding: .5rem 0;
    margin-top: .6rem;
}
.i-call .worp {
    margin: 0 auto;
    width: 95%;
    background: #fff;
    padding: 0;
    padding-top: 0rem;
    padding-bottom: 0rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.i-call .right {
    width: 100%;
    margin-top: 0.3rem;
    padding: 0 10px;
}
.i-call .left {
    width: 100%;
}
.i-call .map {
    width: 100%;
    height: 5rem;
    background: #ccc;
     margin-top: 0rem; 
}
.i-call .right .headLine {
    font-weight: bold;
    font-size: .4rem;
}
.i-call .right p {
    font-size: .28rem;
    line-height: 1.3;
    color: #666;
    margin: 0.2rem 0;
}
.i-call .input-worp {
    margin-top: .5rem;
    font-size: 0;
    padding-bottom: .32rem;
}
.i-call .input-worp .top {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
}
.i-call .input-worp input {
    outline: none;
    width: 100%;
    padding: 10px 10px;
    border-radius: 4px;
    border: 1px solid #e6e6e6;
    font-size: .24rem;
    margin-bottom: .24rem;
}
.i-call .right textarea {
    width: 100%;
    padding: 8px;
    height: 1.5rem;
    outline: none;
    border-radius: 8px;
    border: 1px solid #e6e6e6;
    font-size: .24rem;
    margin-top: 0rem;
}
.i-call .right button {
    width: auto;
    padding: 0 .3rem;
    background: #5c8ae6;
    line-height: 0.5rem;
    -moz-border-radius: 0px;
    -webkit-border-radius: 0px;
    border-radius: 0px;
    border: 0px solid #5c8ae6;
    margin-top: .2rem;
    color: #fff;
    font-size: .24rem;
}
footer {
    width: 100%;
    background: #212121;
    padding-top: 0.4rem;
    padding-bottom: .4rem;
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
footer .main1 {
    width: 100%;
}
footer .main1 .title {
    font-size: .4rem;
    color: #fff;
}
footer .main1 p {
    font-size: 0.3rem;
    color: #ccc;
    line-height: 1.5;
    margin-top: 0.2rem;
}
footer .main1 input {
    width: 100%;
    height: 0.7rem;
    line-height: .7rem;
    color: #fff;
    font-size: 0.3rem;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,0);
    outline: none;
    padding: 0 .2rem;
    margin-top: .3rem;
}
footer .main1 button {
    height: .5rem;
    color: #fff;
    padding: 0 .3rem;
    background: #5c8ae6;
    font-size: 0.24rem;
    outline: none;
    border: none;
    margin-top: 0rem;
}
footer .main1 .link {
    display: none;
}
footer .main2{
    margin: .4rem 0;
        font-size: 0
}
footer .main2 .title {
    font-size: .4rem;
    color: #fff;
    margin-bottom: .2rem;
}
footer .main2 a {
    display: inline-block;
    font-size: 0.24rem;
    color: #ccc;
    line-height: 2;
    margin-right: 0.2rem;
}
footer .main3 {
    width: 100%;
}
footer .main3 .title {
    font-size: .4rem;
    color: #fff;
    margin-bottom: .3rem;
}
footer .main3 p i {
    width: .4rem;
    height: .4rem;
    position: absolute;
    left: 0px;
    top: 0;
}
footer .main3 p {
    width: 100%;
    position: relative;
    color: #ccc;
    padding: 0 0 0 .55rem;
    font-size: 0.24rem;
    line-height: 1.5;
    margin-bottom: 10px;
}
#x-menu svg{
    width: .6rem;
    height: auto;
}
#x-menuTc{
    width: 100%;
    height: 100vh;
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 111111;
    display:none;
}
#close{
    font-size: 0;
    position: absolute;
    top: .5rem;
    right: .5rem;
}
#close svg{
    width: .4rem;
    height: auto;
}
.m-nav{
    margin-top: 1.5rem;
    text-align: center;
}
.m-nav-s>a{
    font-size: .32rem;
}
  
.product .pro-worp .list img {
    width: 100%;
    height: 2.75rem;
}

.contact .headLine{
    font-size: 0.4rem;
    margin-bottom: .5rem;
}
.contact .worp {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.contact .left {
    width: 100%;
    border: 1px solid rgba(0,0,0,.05);
     padding: .2rem; 
}
.contact .left h3 {
    font-size: 0.3rem;
}
.contact .left .list {
    display: flex;
     margin-top: 0.4rem; 
}.contact .left svg {
    display: none;
}
.contact .left .text-worp {
    margin-left: 0px;
}
.contact .left .text-worp p:first-child {
    font-size: 0.4rem;
    color: #5c8ae6;
}
.contact .left .text-worp p {
    font-size: 0.3rem;
    line-height: 1.6;
}
.contact .other-link h2 {
    font-size: .3rem;
}
.contact .other-link {
    margin-top: .8rem;
}
.contact .other-link .link {
    margin-top: .3rem;
    font-size: 0;
}
.contact .other-link .link a {
    display: inline-block;
    width: .5rem;
    height: .5rem;
    margin: 0px 10px 0 0px;
    overflow: hidden;
    border-radius: 1.25rem;
}
.contact .right {
    width: 100%;
}
.contact .right h3 {
    font-size: .3rem;
    margin-top: .5rem;
    margin-bottom: .2rem;
}
.contact .right p {
    font-size: 0.3rem;
    line-height: 1.5;
}
.contact .right input {
    width: 100%;
    outline: none;
    border: 1px solid #e6e6e6;
    font-size: .3rem;
    padding: .2rem .15rem;
    margin-top: .3rem;
}
.contact .right textarea {
    width: 100%;
    height: 2rem;
    outline: none;
    border: 1px solid #e6e6e6;
    padding: .2rem .15rem;
    margin-top: .3rem;
    font-size: .3rem;
}
.contact .right button {
    margin-top: 0rem;
    font-size: .3rem;
    background: #5c8ae6;
    color: #fff;
    padding: .15rem .3rem;
    outline: none;
    border: none;
}



  
  
  
  
  
}