@media (max-width: 1140px) {
  .head_pc {
    display: none;
  }
  .head_wap {
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    height: 60px;
    align-items: center;
  }
  .head_wap .wap_logo img {
    width: 60%;
  }
  .index_ys ul {
    flex-wrap: wrap;
    padding: 0;
  }
  .index_ys ul li {
    flex: auto;
    padding: 10px;
    justify-content: start;
    border-bottom: 1px solid #ccc;
  }
  .index_ys ul li .ms p:nth-child(1) {
    font-size: 14px;
  }
  .index_ys ul li img {
    width: 10%;
  }
  .index_ys {
    height: auto;
  }
  .index_about .left {
    width: 100%;
    margin-left: 0;
    padding: 0 10px;
  }
  .index_about .left .title p:nth-child(1) {
    font-size: 18px;
  }
  .index_about .left .title p:nth-child(2) {
    font-size: 24px;
  }
  .index_about .left .ms {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 10px;
  }
  .index_about .left .ys li {
    font-size: 14px;
    line-height: 3;
  }
  .index_about .left .ys {
    margin-bottom: 10px;
  }
  .pub_btn {
    font-size: 14px;
    line-height: 2;
    width: 100px;
    margin-bottom: 20px;
  }
  .index_about .right {
    width: 100%;
  }
  .index_about .left .ys {
    display: block;
  }
  .index_about .left .ys .sx {
    width: 100%;
    height: 1px;
  }
  .index_about .left .ys1 {
    margin-bottom: 0;
  }
  .index_shuju ul li p:nth-child(1) {
    font-size: 20px;
  }
  .w1450 {
    width: 95%;
  }
  .index_shuju ul li p:nth-child(1) sup {
    display: none;
  }
  .index_shuju ul li p {
    font-size: 14px;
  }
  .index_shuju ul li::after {
    height: 100%;
  }
  .pub_title p:nth-child(1) {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .pub_title p:nth-child(2) {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .index_about .right {
    padding: 0 10px;
  }
  .pub_title .ms {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .index_pd .bottom {
    padding: 10px;
  }
  .index_pd .pd_content {
    height: 230px;
  }
  .index_video .ms {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .index_video img {
    width: 14%;
  }
  .index_video {
    background-size: cover;
  }
  .index_pd .bottom .title p:nth-child(1) {
    font-size: 16px;
  }
  .index_pd .bottom .title p:nth-child(2) {
    font-size: 14px;
  }
  .pub_qiehuan {
    margin-top: 20px;
  }
  .index_pd .swiper-slide {
    margin-right: 0;
  }
  .pub_title .ms {
    line-height: 1.5;
  }
  .index_news .news_content .bottom {
    padding: 5%;
  }
  .index_news .news_content .bottom .time span:nth-child(1) {
    font-size: 14px;
  }
  .index_news .news_content .bottom .title {
    margin-bottom: 20px;
    font-size: 18px;
  }
  .index_news .news_content .bottom .more {
    font-size: 14px;
  }
  .index_news .news_content .next,
  .index_news .news_content .prev {
    width: 35px;
    height: 35px;
  }
  .index_news .news_content .pagination span {
    font-size: 14px;
  }
  .footer {
    background: #333;
  }
  .footer .w1624 {
    width: 100%;
  }
  .footer .left {
    width: 100%;
  }
  .footer span {
    display: block;
    font-size: 14px;
    line-height: 2em;
    margin-right: 0;
    text-align: center;
    width: 100%;
  }
  .footer p:nth-child(1) {
    margin-bottom: 10px;
  }
  .top_nav .w1624 {
    flex-wrap: wrap;
  }
  .top_nav .w1624 li {
    width: 33.33%;
  }
  .top_nav .w1624 li:nth-child(3n)::after {
    display: none;
  }
  .top_nav .w1624 li a {
    margin: 0 0px;
    line-height: 40px;
  }
  .w1624 {
    width: 95%;
  }
  .top_nav {
    font-size: 14px;
  }
  .top_nav .w1624 {
    justify-content: start;
  }
  .about .left {
    width: 100%;
    margin-bottom: 20px;
  }
  .about .right {
    width: 100%;
  }
  .about .right .title {
    font-size: 24px;
  }
  .about .right .content {
    font-size: 14px;
    line-height: 2em;
    height: 200px;
  }
  .about .right .title {
    margin-bottom: 10px;
  }
  .culture .cult_cont a img {
    width: 40%;
  }
  .culture .cult_cont a img {
    margin-bottom: 20px;
  }
  .culture .cult_cont a .ms {
    font-size: 14px;
  }
  .culture .cult_cont a .title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .culture .cult_cont a {
    padding: 10px 0;
  }
  .culture .cult_cont a .hx {
    margin-bottom: 20px;
  }
  .equipment {
    flex-wrap: wrap;
  }
  .equipment .left {
    width: 100%;
  }
  .equipment .right {
    width: 100%;
  }
  .equipment .left .pub_title {
    text-align: center;
  }
  .pub_qiehuan .next,
  .pub_qiehuan .prev {
    width: 35px;
    height: 35px;
    display: none;
  }
  .fenlei {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 20px;
  }
  .fenlei a {
    width: 49% !important;
  }
  .fenlei .swiper-button-next:after,
  .fenlei .swiper-button-prev:after {
    display: none;
  }
  .equipment .left .fenlei a {
    font-size: 16px;
    line-height: 60px;
    text-align: center;
  }
  .certificate .swiper-slide {
    border-width: 5px;
  }
  .application a {
    width: 49%;
  }
  .application a:nth-child(2n) {
    margin-right: 0;
  }
  .application a:nth-child(3n) {
    margin-right: 2%;
  }
  .application a .content {
    padding: 10px;
  }
  .application a .content .ftitle {
    margin-bottom: 15px;
    font-size: 14px;
  }
  .application a .content .title {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .application a .content .xq {
    font-size: 14px;
  }
  hr {
    border-color: #ccc;
  }
  .news_read2 hr {
    margin-bottom: 20px;
  }
  .news_read2 .read_con {
    font-size: 14px;
  }
  .news_read2 .np {
    font-size: 14px;
  }
  .news a {
    width: 100%;
    padding: 10px 0;
  }
  .news a .content p:nth-child(1) {
    font-size: 14px;
  }
  .news a .content p:nth-child(2) {
    margin-bottom: 10px;
  }
  .news a .content p:nth-child(3) {
    -webkit-line-clamp: 1;
    margin-bottom: 10px;
  }
  .news a img {
    width: 46%;
  }
  .news a .content {
    width: 52%;
  }
  .news_read {
    flex-wrap: wrap;
  }
  .news_read .left {
    width: 100%;
  }
  .news_read .right {
    width: 100%;
    font-size: 14px;
    line-height: 1.8;
    margin-top: 20px;
  }
  .news_read .left .title {
    font-size: 20px;
  }
  .news_read .left .title {
    margin-bottom: 20px;
  }
  .news_read .left .top {
    margin-bottom: 10px;
  }
  .news_read .left .top {
    font-size: 16px;
  }
  .news_read .right .return {
    display: none;
  }
  .product a {
    width: 49%;
  }
  .product a:nth-child(2n) {
    margin-right: 0;
  }
  .product a:nth-child(3n) {
    margin-right: 2%;
  }
  .product p {
    padding: 0px 10px;
    font-size: 14px;
    line-height: 2.5em;
  }
  .contact .title {
    font-size: 20px;
    margin-bottom: 5px;
  }
  .contact .dz {
    margin-bottom: 20px;
    font-size: 16px;
  }
  .contact ul {
    flex-wrap: wrap;
  }
  .contact ul li {
    width: 100%;
  }
  .contact ul li {
    font-size: 15px;
    line-height: 50px;
    text-align: left;
  }
  .product_read .page1 {
    flex-wrap: wrap;
  }
  .product_read .page1 .left {
    width: 100%;
  }
  .product_read .page1 .right {
    width: 100%;
  }
  .product_read .page1 .left .title {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .pub_anniu a {
    padding: 4px 16px;
    font-size: 14px;
  }
  .pub_anniu {
    margin-bottom: 20px;
  }
  .product_read .page1 .left .ms {
    font-size: 14px;
    line-height: 30px;
  }
  .product_read .page2 .title {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .product_read .page3 .title {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .product_read .page1 .left .ms {
    margin-bottom: 20px;
  }
  .page3 .pub_anniu a {
    min-width: 132px;
    margin-bottom: 10px;
  }
  .zaixian {
    display: none;
  }
  .ABOUT_a {
    background-color: #fff;
    margin: 0 10px 0 10px;
  }
  .ABOUT_left {
    width: 100%;
  }
  .ABOUT_a .ABOUT_left_p1 {
    font-size: 20px;
    word-break: break-all;
    margin-bottom: 10px;
    margin-top: 20px;
  }
  .PRO {
    margin: 50px 10px 40px 10px;
  }
  .pro_right {
    width: 50%;
  }
  .pro_left .p1 {
    font-size: 20px;
    word-break: break-all;
  }
  .pro_left .p2 {
    font-size: 14px;
    margin: 15px 0 25px 0;
    word-break: break-all;
  }
  .learn_btn {
    padding: 10px 15px;
    font-size: 12px;
  }
  .pro_d1 {
    margin-bottom: 30px;
  }
  .con_d {
    display: block;
  }
  .cont_left {
    width: 100%;
    padding-right: 0;
  }
  .cont_right {
    width: 100%;
    margin-top: 15px;
  }
  .CONTACT {
    margin: 0 10px 50px 10px;
  }
  .cont_left_p1 {
    font-size: 30px;
    text-align: center;
    margin-bottom: 10px;
  }
  .cont_left_p2 {
    font-size: 16px;
    margin-bottom: 0;
    word-break: break-all;
  }
  .c_d1 p,
  .c_d2 p {
    font-size: 16px;
  }
  .Name1,
  .Email1,
  .Country1,
  .Tel1,
  .WhatsApp1 {
    height: 30px;
    border-radius: 5px;
  }
  .xuqiu {
    height: 60px;
    border-radius: 5px;
  }
  .aa11 {
    padding-top: 50px;
    padding-bottom: 0;
  }
  .submit_ti {
    margin-top: 15px;
  }
  .f1_p1 {
    display: none;
  }
  .footer_xia_border {
    display: block;
  }
  .footer_d2 {
    width: 100%;
  }
  .footer_d3 {
    width: 100%;
  }
  .f_p2 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .f_p1 {
    font-size: 24px;
    margin-top: 30px;
  }
  .footer {
    padding: 40px 10px 50px;
  }
  .phone_cang {
    display: block !important;
  }
  .pc_cang {
    display: none !important;
  }
  
  .cont_right1 .yy1111{
    margin-left: 0;
   }
.tank{
   width: 94%;
   left: 3%;
   }
}