@media screen and (min-width: 320px) and (max-width: 1024px) {
  .common-btn a {
    height: 0.8rem;
    border-radius: 0.4rem;
    font-size: 0.24rem;
  }
  .common-btn a img {
    width: 0.36rem;
    margin-left: 0.28rem;
  }
  .banner {
    height: 5rem;
    padding-top: 1.4rem;
}
  .banner .border {
    height: 0.5rem;
  }
  .banner .firstP-pagination {
    bottom: 0;
    transform: scale(0.6);
    transform-origin: left;
  }
  .banner .swiper-btns {
    bottom: 0.8rem;
  }
  .banner .swiper-btns .swiper-btn {
    width: 0.8rem;
    height: 0.8rem;
  }
  .banner .swiper-btns .swiper-btn:not(:last-child) {
    margin-right: 0.6rem;
  }
  .banner .swiper .swiper-slide .wrap .text-box .infos .info img {
    width: 0.46rem;
  }
  .banner .swiper .swiper-slide .wrap .text-box .infos .info p {
    font-size: 0.28rem;
  }
  .banner .firstP-pagination {
    left: 0.2rem;
  }
  .floor .floor-title.center {
    width: 100%;
  }
  .floor .floor-title p {
    font-size: 0.24rem;
  }
  .about-floor {
    padding-top: 0.5rem;
  }
  .about-floor .about-box {
    display: block;
  }
  .about-floor .about-box .text-box {
    margin-right: 0;
    margin-bottom: 0.4rem;
  }
  .about-floor .about-box .text-box > p {
    font-size: 0.28rem;
  }
  .product-floor .wrap .product-swiper .swiper-slide {
    display: block;
  }
  .product-floor .wrap .product-swiper .swiper-slide .text-box {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.4rem;
  }
  .product-floor .wrap .product-swiper .swiper-slide .text-box .sign {
    height: 0.6rem;
    border-radius: 0.3rem;
    font-size: 0.28rem;
  }
  .product-floor .wrap .product-swiper .swiper-slide .text-box .name {
    margin-bottom: 0.4rem;
  }
  .product-floor .wrap .product-swiper .swiper-slide .img-box {
    width: 100%;
  }
  .product-floor .wrap .product-swiper .swiper-btn {
    width: 0.8rem;
    height: 0.8rem;
    top: 70%;
  }
  .product-floor .wrap .product-swiper .swiper-btn.swiper-button-prev {
    left: 0;
  }
  .product-floor .wrap .product-swiper .swiper-btn.swiper-button-next {
    right: 0;
  }
  .choose-floor .wrap .reason-box {
    display: block;
  }
  .choose-floor .wrap .reason-box .img-box {
    margin-bottom: 0.3rem;
  }
  .choose-floor .wrap .reason-box .reason-list .reason-item .reason-title img {
    width: 0.6rem;
  }
  .choose-floor .wrap .reason-box .reason-list .reason-item .reason-title h3 {
    font-size: 0.28rem;
  }
  .choose-floor .wrap .reason-box .reason-list .reason-item p {
    font-size: 0.24rem;
    padding-left: 0.78rem;
  }
  .control-floor .wrap .control-list {
    width: 100%;
    flex-wrap: wrap;
    height: auto;
  }
  .control-floor .wrap .control-swiper .nav-pagi {
    left: 50%;
    transform: translateX(-50%);
  }
  .control-floor .wrap .control-swiper .nav-pagi .swiper-btn {
    width: 0.7rem;
    height: 0.7rem;
  }
  .control-floor .wrap .control-swiper .swiper-slide .text-box {
    height: auto;
    padding: 0.5rem 1rem;
  }
  .control-floor .wrap .control-swiper .swiper-slide .text-box p {
    font-size: 0.24rem;
  }
  .zs-floor .wrap .zs-box {
    display: block;
  }
  .zs-floor .wrap .zs-box .img-box {
    width: 100%;
    margin-left: 0;
  }
  .zs-floor .wrap .zs-box .text-box .mark-item img {
    width: 0.32rem;
  }
  .zs-floor .wrap .zs-box .text-box .mark-item p {
    font-size: 0.28rem;
    line-height: 1.6em;
  }
  .zs-floor .wrap .zs-box .text-box .notice {
    font-size: 0.32rem;
  }
  .system-floor .wrap .system-list {
    grid-template-columns: repeat(1, 1fr);
  }
  .system-floor .wrap .system-list .system-item h3 {
    font-size: 0.36rem;
  }
  .system-floor .wrap .system-list .system-item p {
    font-size: 0.28rem;
  }
  .contact-floor {
    padding: 0.5rem 0;
  }
  .contact-floor .wrap {
    display: block;
    padding: 0;
  }
  .contact-floor .wrap .form-box {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }
  .contact-floor .wrap .form-box .form-title {
    font-size: 0.34rem;
  }
  .contact-floor .wrap .form-box p {
    font-size: 0.24rem;
  }
  .contact-floor .wrap .form-box .form-item {
    margin-bottom: 0.25rem;
  }
  .contact-floor .wrap .form-box .form-item input {
    height: 0.8rem;
    font-size: 0.24rem;
  }
  .contact-floor .wrap .form-box .form-item textarea {
    padding: 0.2rem 0.15rem;
    font-size: 0.24rem;
    height: 1.5rem;
  }
  .contact-floor .wrap .form-box .submit-btn {
    width: 3rem;
    height: 0.8rem;
    font-size: 0.28rem;
  }
  .contact-floor .wrap .text-box .msg {
    font-size: 0.32rem;
  }
  .contact-floor .wrap .text-box .p-list .p-item img {
    width: 0.4rem;
  }
  .contact-floor .wrap .text-box .p-list .p-item p {
    font-size: 0.24rem;
  }
  footer .footer-top .wrap {
    display: block;
  }
  footer .footer-top .wrap .site-msg {
    margin-right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  footer .footer-top .wrap .site-msg .logo {
    width: 2.5rem;
    margin-bottom: 0.5rem;
  }
  footer .footer-top .wrap .site-msg .tel a img {
    width: 0.5rem;
    margin-right: 0.2rem;
  }
  footer .footer-top .wrap .site-navs {
    display: none;
  }
  footer .support {
    font-size: 0.24rem;
  }
  .nr-banner {
    height: 4rem;
  }
  .nr-banner .wrap2 .line {
    margin-bottom: 0.1rem;
  }
  .nav-floor .wrap2 .nav-list .nav-item a {
    font-size: 0.28rem;
  }
  .about-floor1 .wrap2 {
    display: block;
  }
  .about-floor1 .wrap2 .sign {
    margin-right: 0;
    width: 100%;
    margin-bottom: 0.3rem;
  }
  .about-floor1 .wrap2 .info-box .name {
    font-size: 0.32rem;
  }
  .about-floor1 .wrap2 .info-box p {
    font-size: 0.28rem;
  }
  .about-floor1 .wrap2 .info-box .num-list .num-item .label {
    font-size: 0.28rem;
  }
  .nr-floor .floor-title h2 {
    font-size: 0.34rem;
  }
  .nr-floor .floor-title p {
    font-size: 0.24rem;
  }
  .about-floor2 .wrap2 .zs-nums .num-item .number {
    font-size: 0.6rem;
  }
  .about-floor2 .wrap2 .zs-nums .num-item p {
    font-size: 0.28rem;
  }
  .about-floor2 .wrap2 .zs-swiper .swiper-slide .zsshow-box .text-box {
    font-size: 0.24rem;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-btns .swiper-btn {
    width: 0.8rem;
    height: 0.8rem;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-slide {
    display: block;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-slide .text-box {
    margin-bottom: 0.3rem;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-slide .text-box .year {
    display: none;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-slide .text-box .year-events .smlyear {
    font-size: 0.6rem;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-slide .text-box .year-events ul li {
    font-size: 0.28rem;
  }
  .about-floor4 .wrap2 .history-swiper .swiper-slide .img-box {
    margin-left: 0;
    width: 100%;
  }
  .about-floor7 .wrap2 {
    display: block;
  }
  .about-floor7 .wrap2 .text-box {
    margin-bottom: 0.3rem;
  }
  .about-floor7 .wrap2 .text-box .name {
    font-size: 0.5rem;
  }
  .about-floor7 .wrap2 .text-box .sign {
    font-size: 0.32rem;
  }
  .about-floor7 .wrap2 .text-box .flat {
    font-size: 0.28rem;
  }
  .about-floor7 .wrap2 .text-box .intro {
    font-size: 0.28rem;
  }
  .about-floor7 .wrap2 .img-box {
    width: 100%;
    margin-left: 0;
  }
  .about-floor8 .culture-box {
    display: block;
  }
  .about-floor8 .culture-box .img-box {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }
  .about-floor8 .culture-box .text-box {
    width: 100%;
    padding: 0 0.3rem;
  }
  .about-floor8 .culture-box .text-box .cha-list .cha-item {
    font-size: 0.32rem;
  }
  .about-floor8 .culture-box .text-box .culture-swiper .swiper-btns .swiper-btn {
    width: 0.6rem;
    height: 0.6rem;
    background: #f7f7f7;
  }
  .about-floor8 .culture-box .text-box .culture-swiper .swiper .swiper-slide h3 {
    font-size: 0.32rem;
  }
  .about-floor8 .culture-box .text-box .culture-swiper .swiper .swiper-slide p {
    font-size: 0.28rem;
  }
  .product-floor .wrap2 .product-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-floor .wrap2 .product-list .product-item .text-box {
    padding: 0.2rem;
  }
  .product-floor .wrap2 .product-list .product-item .text-box .p {
    font-size: 0.24rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .paging a {
    width: 0.6rem;
    height: 0.6rem;
    font-size: 0.26rem;
  }
  .product-imgbox {
    height: auto;
  }
  .product-imgbox .wrap2 .breadnavs {
    font-size: 0.28rem;
  }
  .product-imgbox .wrap2 .intro-imgs {
    display: block;
  }
  .product-imgbox .wrap2 .intro-imgs .product-imgs {
    width: 100%;
    margin-left: 0;
  }
  .product-imgbox .wrap2 .intro-imgs .product-imgs .view {
    font-size: 0.28rem;
  }
  .product-imgbox .wrap2 .intro-imgs .product-imgs .view img {
    width: 0.4rem;
  }
  .product-imgbox .wrap2 .intro-imgs .product-imgs .swiper-btns {
    padding-left: 0.2rem;
  }
  .product-imgbox .wrap2 .intro-imgs .product-imgs .swiper-btns .swiper-btn {
    width: 0.7rem;
    height: 0.7rem;
  }
  .product-xqbox .wrap2 {
    display: block;
  }
  .product-xqbox .wrap2 .left-navs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 0.3rem;
  }
  .product-xqbox .wrap2 .left-navs .nav-item a {
    font-size: 0.32rem;
  }
  .product-xqbox .wrap2 .left-navs .nav-item .line {
    width: 0.05rem;
    height: 0.34rem;
  }
  .product-xqbox .wrap2 .xq-texts {
    width: 100%;
  }
  .product-xqbox .wrap2 .xq-texts .xq-item .xq-title {
    font-size: 0.32rem;
    margin-bottom: 0.4rem;
  }
  .product-xqbox .wrap2 .xq-texts .xq-item p {
    font-size: 0.28rem;
  }
  .product-xqbox .wrap2 .xq-texts .xq-item .attribute-list {
    grid-template-columns: repeat(1, 1fr);
  }
  .product-xqbox .wrap2 .xq-texts .xq-item .attribute-list .attribute-item .label {
    min-height: 0.8rem;
  }
  .product-xqbox .wrap2 .xq-texts .xq-item .attribute-list .attribute-item .p {
    min-height: 0.8rem;
  }
  .news-floor .wrap2 .news-list .news-item a {
    display: block;
  }
  .news-floor .wrap2 .news-list .news-item a .date-box {
    background: #d00000;
    color: #fff;
    width: 100%;
    height: auto;
    padding: 0.1rem 0;
  }
  .news-floor .wrap2 .news-list .news-item a .date-box .date {
    font-size: 0.28rem;
  }
  .news-floor .wrap2 .news-list .news-item a .date-box::after {
    display: none;
  }
  .news-floor .wrap2 .news-list .news-item a .date-box::before {
    display: none;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box {
    padding: 0;
    flex-direction: column-reverse;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box .img-box {
    width: 100%;
    height: 3.5rem;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box .text-box {
    padding: 0.3rem;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box .text-box .news-title {
    font-size: 0.36rem;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box .text-box .news-dianji {
    font-size: 0.28rem;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box .text-box .news-dianji img {
    width: 0.4rem;
    margin-right: 0.15rem;
    display: block;
  }
  .news-floor .wrap2 .news-list .news-item a .right-box .text-box p {
    font-size: 0.28rem;
  }
  .news-floor .wrap2 .case-list {
    grid-template-columns: repeat(1, 1fr);
  }
  .news-floor .wrap2 .case-list .case-item:first-child {
    grid-column: unset;
  }
  .news-floor .wrap2 .case-list .case-item .img-box {
    height: 3.5rem;
  }
  .news-floor .wrap2 .case-list .case-item .text-box .date {
    font-size: 0.24rem;
  }
  .news-floor .wrap2 .case-list .case-item .text-box p {
    font-size: 0.28rem;
  }
  .survice-floor .wrap2 .survice-list .survice-item a {
    display: block;
  }
  .survice-floor .wrap2 .survice-list .survice-item a .img-box {
    width: 100%;
    height: 3.5rem;
    margin-right: 0;
  }
  .survice-floor .wrap2 .survice-list .survice-item a .text-box {
    padding: 0.2rem 0;
  }
  .survice-floor .wrap2 .survice-list .survice-item a .text-box .survice-name {
    font-size: 0.32rem;
  }
  .survice-floor .wrap2 .survice-list .survice-item a .text-box .survice-date {
    font-size: 0.28rem;
  }
  .survice-floor .wrap2 .survice-list .survice-item a .text-box p {
    font-size: 0.28rem;
  }
  .survice-floor .wrap2 .survice-list .survice-item a .righticon {
    display: none;
  }
  .contact-floor2 .wrap2 .floor-title h2 {
    font-size: 0.36rem;
  }
  .contact-floor2 .wrap2 .floor-title p {
    font-size: 0.24rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box {
    position: relative;
    z-index: 2;
    width: 100%;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .input-item {
    font-size: 0.28rem;
    height: 1rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .input-item input {
    font-size: 0.28rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .text-item {
    font-size: 0.28rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .text-item textarea {
    font-size: 0.28rem;
    height: 2rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .upload-item {
    font-size: 0.28rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .upload-item .upload-box ul li {
    width: 0.8rem;
    height: 0.8rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .upload-item .upload-box .upload {
    width: 0.8rem;
    height: 0.8rem;
  }
  .contact-floor2 .wrap2 .infos-form .form-box .form-btns .form-btn {
    height: 0.8rem;
    width: 2rem;
    font-size: 0.24rem;
  }
  .msg-floor .wrap2 .floor-title h2 {
    font-size: 0.36rem;
  }
  .msg-floor .wrap2 .floor-title p {
    font-size: 0.24rem;
  }
  .msg-floor .wrap2 .msg-box {
    display: block;
  }
  .msg-floor .wrap2 .msg-box .code-list {
    justify-content: center;
  }
  .msg-floor .wrap2 .msg-box .code-list .code-item {
    width: 3rem;
    padding: 0.3rem;
  }
  .msg-floor .wrap2 .msg-box .code-list .code-item img {
    margin-bottom: 0.24rem;
  }
  .msg-floor .wrap2 .msg-box .code-list .code-item p {
    font-size: 0.28rem;
  }
  .msg-floor .wrap2 .msg-box .msg-list {
    margin-bottom: 0.3rem;
    grid-template-columns: repeat(1, 1fr);
  }
  .msg-floor .wrap2 .msg-box .msg-list .msg-item .label {
    font-size: 0.24rem;
    margin-bottom: 0.2rem;
  }
  .msg-floor .wrap2 .msg-box .msg-list .msg-item p {
    font-size: 0.28rem;
  }
  .self-floor1 .wrap2 .search-box {
    width: 90%;
    height: 0.8rem;
    border-radius: 0.4rem;
    padding: 0 0.24rem;
  }
  .self-floor1 .wrap2 .search-box .searchicon {
    width: 0.32rem;
  }
  .self-floor1 .wrap2 .search-box input {
    font-size: 0.24rem;
  }
  .self-floor1 .wrap2 .download-list .download-item {
    position: relative;
    flex-wrap: wrap;
  }
  .self-floor1 .wrap2 .download-list .download-item .fileicon {
    width: 0.8rem;
    position: absolute;
    right: 0;
    bottom: 0.2rem;
  }
  .self-floor1 .wrap2 .download-list .download-item .text-box .file-name {
    font-size: 0.28rem;
  }
  .self-floor1 .wrap2 .download-list .download-item .text-box .file-msg {
    font-size: 0.24rem;
    flex-wrap: wrap;
  }
  .self-floor1 .wrap2 .download-list .download-item .download-btn {
    margin-top: 0.3rem;
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .self-floor1 .wrap2 .question-list .question-item .question .title {
    font-size: 0.28rem;
  }
  .self-floor1 .wrap2 .question-list .question-item .answer {
    font-size: 0.24rem;
  }
  .self-floor1 .wrap2 .video-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .self-floor1 .wrap2 .video-list .video-item {
    height: 2.6rem;
  }
  .self-floor1 .wrap2 .video-list .video-item .video-mc .icon {
    width: 0.8rem;
  }
  .self-floor1 .wrap2 .video-list .video-item .video-mc p {
    font-size: 0.28rem;
  }
  .self-floor1 .wrap2 .rich-text h3 {
    font-size: 0.36rem;
  }
  .self-floor1 .wrap2 .rich-text p {
    font-size: 0.24rem;
  }
  .self-floor1 .wrap2 .rich-text .red {
    font-size: 0.28rem;
  }
  .selfcontact-floor .wrap2 .engineer {
    display: none;
  }
  .selfcontact-floor .wrap2 .form-box {
    position: relative;
    z-index: 2;
    width: 100%;
  }
  .selfcontact-floor .wrap2 .form-box .input-item {
    font-size: 0.28rem;
    height: 1rem;
  }
  .selfcontact-floor .wrap2 .form-box .input-item input {
    font-size: 0.28rem;
  }
  .selfcontact-floor .wrap2 .form-box .text-item {
    font-size: 0.28rem;
  }
  .selfcontact-floor .wrap2 .form-box .text-item textarea {
    font-size: 0.28rem;
    height: 2rem;
  }
  .selfcontact-floor .wrap2 .form-box .upload-item {
    font-size: 0.28rem;
  }
  .selfcontact-floor .wrap2 .form-box .upload-item .upload-box ul li {
    width: 0.8rem;
    height: 0.8rem;
  }
  .selfcontact-floor .wrap2 .form-box .upload-item .upload-box .upload {
    width: 0.8rem;
    height: 0.8rem;
  }
  .selfcontact-floor .wrap2 .form-box .upload-item .upload-box .notice img {
    width: 0.42rem;
  }
  .selfcontact-floor .wrap2 .form-box .upload-item .upload-box .notice p {
    font-size: 0.24rem;
  }
  .selfcontact-floor .wrap2 .form-box .form-btns .form-btn {
    height: 0.8rem;
    width: 2rem;
    font-size: 0.24rem;
  }
  .mengceng .product-dialog {
    width: 90%;
  }
  .mengceng .product-dialog .bigSwiper {
    width: 90%;
  }
  .mengceng .product-dialog .bigSwiper .swiper .swiper-slide {
    height: 3rem;
  }
  .mengceng .product-dialog .smlSwiper {
    display: none;
  }
  .newsxq-floor .wrap2 .newsxq-box h2 {
    font-size: 0.42rem;
  }
  .newsxq-floor .wrap2 .newsxq-box .news-date {
    font-size: 0.28rem;
  }
  .newsxq-floor .wrap2 .newsxq-box .navs a {
    font-size: 0.28rem;
  }
}