@media screen and (max-width: 1560px){
  .max-box {
    width: 100%;
    margin-left: 0;
  }
  .iteminfo {
    padding: 30px;
  }
  .iteminfo h5 {
    font-size: 40px;
    margin: 10px 0;
  }
  .iteminfo p {
    font-size: 14px;
  }
}
@media screen and (max-width: 1440px){
  .navli > li > a {
    font-size: 16px;
  }
  .developbox .container-xl {
    padding: 0;
  }
  .busbox {
    margin: 0 40px;
  }
}
@media screen and (max-width: 1200px){
  .header {
    padding: 40px 0;
  }
  .navli > li > a {
    font-size: 14px;
    padding: 0 14px;
    border-radius: 6px;
  }
  .r-contact a {
    height: 30px;
    font-size: 12px;
  }
  .r-contact a.a2 {
    margin-left: 10px;
    width: 100px;
  }
  .iteminfo .ain-more {
    margin-top: auto;
  }
  .ain-more {
    width: 160px;
    height: 36px;
    font-size: 14px;
  }
  .pin-box h5,
  .pin-box2 h6,
  .pin-box3 h6 {
    font-size: 30px;
  }
  .pin-box,
  .pin-box2,
  .pin-box3 {
    flex: 1;
    margin: 10px;
  }
  .pin-info {
    padding: 0 !important;
    align-items: center !important;
  }
  .iteminfo h5 {
    font-size: 30px;
    margin: 10px 0;
    line-height: 1em;
  }
  .iteminfo h6 {
    font-size: 14px;
  }
  .iteminfo p {
    font-size: 12px;
    line-height: 1.6em;
  }
  .headbox .logo {
    width: 200px;
  }
  .news-ainbox h3 {
    padding-bottom: 0;
  }
  .product-list {
    margin-right: 0;
  }
  .product-list li {
    width: 32%;
    margin-right: 2%;
  }
  .product-list li:nth-child(3n) {
    margin-right: 0;
  }
  .tabstitle h6 {
    font-size: 30px;
  }
  .now-title h4 {
    font-size: 30px;
  }
  .now-title p {
    font-size: 16px;
  }
  .r-tabs a {
    font-size: 14px;
    min-width: 100px;
    height: 46px;
  }
  .tabstitle h5 {
    font-size: 14px;
  }
}
@media screen and (max-width: 992px){
  .navright-box {
    position: fixed;
    width: 60%;
    height: 100%;
    top: 0;
    right: -100%;
    padding: 100px 30px;
    flex-direction: column;
    background-color: #fff;
    z-index: 9999;
    opacity: 0;
    height: 0;
    overflow: hidden;
    transition: opacity 0.5s, right 0.3s;
  }
  .navright-box.show {
    right: 0;
    height: 100%;
    opacity: 1;
  }
  .mobile-navbg {
    display: none;
    content: '';
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }
  .mobile-navbg.show {
    display: block;
  }
  .nav-close {
    display: none;
    position: absolute;
    right: 32px;
    top: 30px;
    z-index: 10;
    width: 30px;
  }
  .navright-box.show .nav-close {
    display: block;
  }
  .navbox {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: 9999;
    box-sizing: border-box;
  }
  .r-contact {
    position: relative;
    z-index: 10;
    margin: 0;
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .r-contact a {
    border: 2px solid #ccc;
    color: #333;
    font-size: 13px;
    height: 40px;
    padding: 0 10px;
    border-radius: 100px;
  }
  .r-contact a:hover {
    border-color: #24B33A;
    color: #24B33A;
  }
  .navli {
    flex-direction: column;
  }
  .navli > li {
    width: 100%;
    border-bottom: 1px solid #eee;
  }
  .navli > li > a {
    color: #333;
    height: 50px;
  }
  .navli > li > a:hover {
    color: #999;
  }
  .navli > li.active > a {
    border: 0;
  }
  .mobile-menu {
    width: 46px;
    height: 40px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    border: 1px solid #fff;
  }
  .mobile-menu .ico {
    width: 30px;
  }
  .footer-links .link-item h3 {
    font-size: 14px;
  }
  .footer-links .link-item p {
    font-size: 12px;
  }
  .footer-into .container {
    font-size: 14px;
  }
  .contact-us h2 {
    font-size: 36px;
  }
  .pin-box, .pin-box2, .pin-box3 {
    height: 300px;
  }
  .pin-box h5, .pin-box2 h6, .pin-box3 h6 {
    font-size: 20px;
  }
  .iteminfo {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .iteminfo h5 {
    font-size: 24px;
  }
  .in-right-list {
    flex: 1;
    max-width: 100%;
  }
  .in-right-list .inimg {
    min-width: 200px;
    width: 200px;
    height: 176px;
  }
  .newsright-info {
    padding-left: 20px;
  }
  .newsright-info h3 {
    font-size: 16px;
  }
  .newsright-info span,
  .newsright-info p {
    font-size: 12px;
  }
  .newsright-info p {
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .newsright-info .climore {
    width: 120px;
    height: 36px;
    font-size: 12px;
    margin-top: auto;
  }
  .in-left-nav {
    min-width: 150px;
  }
  .sinbox {
    height: auto;
    padding-bottom: 30px;
  }
}
@media screen and (max-width: 768px){
  .navright-box {
    width: 80%;
  }
  .banner h2 {
    font-size: 50px;
  }
  .banner h3 {
    font-size: 24px;
  }
  .banner .a-more {
    width: 300px;
    height: 50px;
    font-size: 16px;
  }
  .title h2 {
    font-size: 28px;
  }
  .title p {
    font-size: 16px;
  }
  .lookmore {
    margin: 30px auto 0;
  }
  .contact-us h2 {
    text-align: center;
  }
  .max-box {
    flex-direction: column;
  }
  .mx-item {
    width: 100%;
  }
  .mx-item img {
    display: block;
  }
  .iteminfo {
    padding-bottom: 50px;
    box-sizing: border-box;
  }
  .iteminfo h5 {
    font-size: 40px;
    margin: 20px 0 30px;
  }
  .iteminfo p {
    font-size: 16px;
  }
  .pin-box, .pin-box2, .pin-box3 {
    margin: 0 5px;
    height: 200px;
  }
  .ain-more {
    width: 120px;
    font-size: 12px;
  }
  .pin-box h5, .pin-box2 h6, .pin-box3 h6 {
    font-size: 16px;
  }
  .footer-links .container {
    flex-wrap: wrap;
  }
  .footer-links .link-item {
    min-width: 25%;
    max-width: 25%;
    margin-top: 20px;
  }
  .iteminfo {
    padding-bottom: 20px;
  }
  .iteminfo h6 {
    line-height: 1em;
  }
  .iteminfo p {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  .lookmore {
    width: 200px;
    height: 50px;
    font-size: 12px;
  }
  .contact-us h2 {
    font-size: 20px;
  }
  .newsleft h6 {
    font-size: 20px;
    align-self: center;
  }
  .mintext strong,
  .mintext span,
  .newsright span {
    font-size: 14px;
  }
  .newsright strong {
    font-size: 12px;
  }
  .SwiperNews {
    margin-top: 20px;
  }
  .inflex-box {
    flex-direction: column;
  }
  .in-left-nav {
    width: 100%;
    padding-bottom: 0;
  }
  .in-right-list {
    margin-left: 0;
    margin-top: 10px;
  }
  .leftnavlist {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .leftnavlist li {
    text-align: center;
  }
  .pagination {
    padding: 50px;
  }
  .cinfotitle {
    padding: 30px 0 50px;
    font-size: 24px;
  }
  .contact-grid .gico {
    width: 60px;
    height: 60px;
  }
  .contact-grid h6 {
    font-size: 16px;
    margin-top: 20px;
  }
  .contact-grid p {
    font-size: 12px;
  }
  .form-title p {
    font-size: 14px;
  }
  .now-title {
    padding: 50px 0;
  }
  .nowtop-tabs {
    padding: 30px 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .tabstitle {
    text-align: center;
    padding-bottom: 30px;
  }
  .product-list li .img, .vfixbox {
    height: 160px;
  }
  .product-list li {
    height: 280px;
  }
  .product-list li h5 {
    font-size: 16px;
  }
  .product-list li p {
    font-size: 14px;
  }
  .us-title {
    padding: 30px 0;
  }
  .sinbox {
    width: 49% !important;
    margin-right: 2% !important;
    padding-bottom: 20px;
  }
  .sinbox:nth-child(2n) {
    margin-right: 0 !important;
  }
  .sinbox h6 {
    font-size: 16px;
    margin-top: 10px;
  }
}
@media screen and (max-width: 550px){
  .navright-box {
    width: 100%;
  }
  .banner h2 {
    font-size: 40px;
  }
  .banner h3 {
    font-size: 20px;
  }
  .title {
    padding: 30px;
  }
  .title h2 {
    font-size: 20px;
  }
  .title p {
    font-size: 13px;
  }
  .pin-box, .pin-box2, .pin-box3 {
    width: 100%;
    height: 180px;
    flex: none;
    margin-bottom: 20px;
  }
  .iteminfo p {
    font-size: 12px;
  }
  .iteminfo h5 {
    font-size: 24px;
    margin: 10px 0;
  }
  .contact-us {
    height: 300px;
    background-size: cover;
  }
  .footer-links .link-item {
    min-width: 33%;
    max-width: 33%;
    margin-top: 20px;
  }
  .footer-into .container {
    flex-direction: column;
  }
  .news-box {
    padding-top: 50px;
  }
  .inbanner {
    height: 120px;
    padding-top: 20px;
    background-size: cover;
  }
  .inbanner h2 {
    font-size: 24px;
  }
  .inbanner p {
    font-size: 14px;
  }
  .newsright-info h3 {
    font-size: 14px;
  }
  .newsright-info p {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 0;
  }
  .in-right-list .inimg {
    min-width: 120px;
    width: 120px;
    height: 108px;
  }
  .newsright-info .climore {
    display: none;
  }
  .in-right-list li {
    margin-bottom: 10px;
  }
  .newsright-info span {
    color: #999;
    margin-top: 5px;
  }
  .news-details-top {
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .news-details-top h2 {
    margin-bottom: 20px;
  }
  .news-info {
    padding-top: 0;
  }
  .newsinfotitle h3 {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .newcontimg {
    flex-direction: column;
  }
  .newcontimg img {
    max-width: 100%;
    margin-top: 10px;
  }
  .contact-grid {
    flex-wrap: wrap;
  }
  .grid-item {
    flex: none;
    width: 50%;
  }
  .form-title {
    padding-top: 40px;
  }
  .form-title h3 {
    font-size: 28px;
  }
  .form-title p {
    font-size: 12px;
    margin-top: 20px;
  }
  .formtext {
    display: block;
    width: 100%;
    font-size: 14px;
  }
  .form-cell {
    flex-direction: column;
    position: relative;
  }
  .redtext {
    position: absolute;
    left: 60px;
    top: 0;
  }
  .form-write {
    height: 36px;
    line-height: 36px;
    font-size: 14px;
  }
  .form-cell {
    margin-top: 0;
  }
  .form-btn {
    margin-top: 40px;
  }
  .now-title {
    padding: 20px 0;
  }
  .now-title h3,
  .now-title p {
    font-size: 12px;
  }
  .now-title h4 {
    font-size: 20px;
    margin: 10px 0;
  }
  .r-tabs {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 20px;
  }
  .r-tabs a {
    font-size: 12px;
    white-space: nowrap;
    height: 36px;
  }
  .product-list li {
    width: 49%;
    height: auto;
    padding-bottom: 20px;
    margin-right: 1.5% !important;
  }
  .product-list li:nth-child(2n) {
    margin-right: 0 !important;
  }
  .product-list li h5 {
    font-size: 14px;
    margin-top: 10px;
  }
  .product-list li p {
    font-size: 12px;
  }
  .us-tabs a {
    font-size: 12px;
    height: 38px;
  }
  .us-title h3 {
    font-size: 28px;
  }
  .about-info {
    margin-top: 20px;
  }
  .about-info p {
    font-size: 14px;
  }
  .auimgbox {
    flex-direction: column;
    padding: 20px 0;
  }
  .auimgbox img {
    width: 100%;
  }
  .SwiperArea h5 {
    font-size: 16px;
  }
  .SwiperArea p {
    font-size: 12px;
  }
}