@media (max-width: 1600px) {
  .index_one .left {
    width: 30rem;
  }
  .index_one .right {
    width: calc(100% - 30rem);
  }
}
@media (max-width: 1440px) {
  .list_about_two .top .mySwiper2 {
    padding: 0 25rem;
  }
  .list_about_two .top .year,
  .list_about_two .top p {
    font-size: 8rem;
  }
  .list_about_two .top .mySwiper2 .swiper-slide p {
    height: 4rem;
  }
}
@media (max-width: 1280px) {
  .title {
    font-size: 2.8rem;
  }
  .nyerji ul li {
    line-height: 5rem;
  }
  .subtitle {
    font-size: 1.5rem;
    margin-top: 0;
  }
  footer .left {
    width: 16rem;
  }
  footer .right {
    width: calc(100% - 16rem);
  }
  .index_one .left {
    width: 26rem;
  }
  .index_one .right {
    width: calc(100% - 26rem);
  }
  .index_one .right .flex .name {
    font-size: 2.375rem;
  }
  .list_about_two .top .mySwiper2 {
    padding: 0 17rem;
  }
  .list_about_two .top .year,
  .list_about_two .top p {
    font-size: 6rem;
  }
  .list_about_two .top .mySwiper2 .swiper-slide p {
    height: 3rem;
  }
  .list_about_two .top .mySwiper2 .swiper-slide.swiper-slide-prev p {
    padding-right: 1.375rem;
  }
}
@media (max-width: 990px) {
  .banner video,
  .banner img,
  .banner {
    height: auto;
  }
  .banner video {
    display: none;
  }
  .banner .hover .p1,
  .banner .hover .p2 {
    font-size: 36px;
    line-height: 50px;
  }
  footer {
    display: none;
  }
  .beian .right {
    text-align: left;
  }
  .index_one .left {
    width: 18rem;
  }
  .index_one .right {
    width: calc(100% - 18rem);
    padding-top: 5rem;
  }
  .index_one .left ul {
    margin-top: 3.25rem;
  }
  .index_one {
    display: none;
  }
  .p120 {
    padding: 60px 0;
  }
  .index_one_phone .swiper-container {
    margin-top: 20px;
  }
  .index_one_phone .swiper-slide a {
    text-align: center;
  }
  .index_one_phone .swiper-slide a .over {
    border-radius: 1.25rem;
    padding: 2.5rem;
    background: #F1F1F1;
  }
  .index_one_phone .swiper-slide a .name1 {
    color: rgba(0, 0, 0, 0.7);
    font-size: 1.25rem;
    line-height: 2rem;
    margin-top: 1.25rem;
  }
  .index_two {
    padding: 60px 0;
  }
  .index_two ul {
    margin: 4rem 0 0;
  }
  .index_two ul li {
    width: 11.5625rem;
    height: 11.5625rem;
  }
  .index_four .swiper-slide {
    padding: 0 1rem;
  }
  .index_four .margin {
    margin: 2rem -1rem;
  }
  .list_contact .flex2 .left,
  .list_contact .flex2 .right {
    padding-top: 3.625rem;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-bottom: 3.0625rem;
  }
  .list_contact .flex2 .left .name,
  .list_contact .flex2 .right .name {
    font-size: 1.5rem;
  }
  .list_honor .ul {
    margin-top: 20px;
  }
  .list_news_two .margin {
    margin-top: 30px;
  }
  .list_news_two .data {
    margin-bottom: 0.8125rem;
  }
  .list_news_two .text {
    margin: 0.5rem 0 1rem;
  }
  .number_ul li .num span {
    font-size: 30px;
  }
  .list_parent .top .right ul li:nth-child(1) {
    padding-right: 1.375rem;
  }
  .list_parent .ul li {
    width: 25%;
  }
  .list_product .left {
    display: none;
  }
  .list_product .right {
    width: 100%;
    padding-left: 0;
  }
  .list_product .container.container_r {
    padding-left: 15px;
  }
  .show_product .row > div.right {
    margin-top: 20px;
  }
  .show_product .row > div.right .title {
    margin-bottom: 15px;
  }
  .show_product_two .right {
    margin-top: 20px;
  }
  .show_product .left > div img {
    height: auto;
  }
  .list_about_two .bot {
    display: none;
  }
  .list_about_two .top .mySwiper2 {
    padding: 0 15px;
    overflow: hidden;
  }
  .list_about_two .top .mySwiper2 .swiper-slide p {
    display: none;
  }
  .list_about_two .top .mySwiper2 .swiper-slide > div {
    display: block;
  }
  .list_about_two .top .year,
  .list_about_two .top p {
    font-size: 40px;
    line-height: 50px;
    margin-top: 10px;
  }
  .list_about_two .top .text {
    margin-top: 5px;
  }
  .list_about_two .top {
    margin-top: 20px;
  }
  .list_about_two .swiper_pag .swiper-pagination-bullet {
    border-color: #fff;
  }
  .list_about_two .swiper_pag .swiper-pagination-bullet-active {
    background: #fff;
  }
  .list_about_three ul li > div .icon {
    width: 5.5rem;
    height: 5.5rem;
  }
  .list_about_three ul li > div .icon img {
    height: 2.5rem;
  }
  .list_about_three ul li > div {
    padding: 2.375rem 0.875rem 3.25rem;
  }
  .list_about_three ul li > div .name {
    margin: 1rem 0 0.75rem;
    font-size: 1.375rem;
    line-height: 1.5rem;
  }
  .list_factory .top div {
    font-size: 2.25rem;
    line-height: 3rem;
  }
  .list_factory .top p {
    font-size: 1.5rem;
    line-height: 2rem;
  }
  .list_factory .bot ul li .hover {
    bottom: 1.1875rem;
    padding: 0 1.1875rem;
  }
}
@media (max-width: 767px) {
  .banner .hover .p1,
  .banner .hover .p2 {
    font-size: 28px;
    line-height: 36px;
  }
  .list_contact input,
  .list_contact select {
    height: 42px;
    line-height: 42px;
  }
  .p120 {
    padding: 30px 0;
  }
  .title {
    font-size: 24px;
    line-height: 32px;
  }
  .subtitle {
    font-size: 16px;
  }
  .banner .scroll {
    left: 25px;
    transform: translateX(0);
  }
  .index_two {
    padding: 25px 0;
  }
  .index_two .top .text {
    margin: 10px 0 0;
  }
  .text {
    font-size: 14px;
    line-height: 26px;
  }
  .index_two .top .right .flex {
    margin-top: 15px;
  }
  .index_two ul li {
    width: 140px;
    height: 140px;
    margin: 15px 10px;
  }
  .index_two ul li .a sub {
    font-size: 14px;
    top: -13px;
  }
  .index_two ul li .a {
    font-size: 28px;
  }
  .index_two ul {
    margin: 10px 0 0;
  }
  .index_three .mt60 {
    margin-top: 20px;
  }
  .index_three .swiper-slide .name {
    margin-top: 10px;
  }
  .index_four .margin {
    margin: 15px -1rem 0;
  }
  .index_three .margin {
    margin-top: 15px;
  }
  .index_four .hover {
    margin-top: 15px;
  }
  .index_five .swiper-container {
    margin-top: 15px;
  }
  .index_five .mt40 {
    margin-top: 20px;
  }
  .swiper_pag .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 5px;
  }
  .list_contact .flex2 {
    flex-wrap: wrap;
    margin-top: 15px;
  }
  .list_contact .flex2 .left,
  .list_contact .flex2 .right {
    width: 100%;
  }
  .list_contact .flex2 .left .name,
  .list_contact .flex2 .right .name {
    font-size: 20px;
  }
  .list_contact .flex2 .left .tel {
    font-size: 22px;
    line-height: 30px;
  }
  .list_contact .flex2 .left ul {
    margin-bottom: 25px;
  }
  .list_contact .flex2 .left,
  .list_contact .flex2 .right {
    padding-top: 20px;
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 20px;
  }
  .list_contact .flex2 .right .text {
    margin: 5px 0 10px;
    font-size: 14px;
  }
  .list_contact .flex2 .right input,
  .list_contact .flex2 .right select {
    line-height: 42px;
    height: 42px;
  }
  .bread {
    display: none;
  }
  .nyerji ul li {
    line-height: 130%;
  }
  .nyerji ul li:first-child {
    border-left: none;
  }
  .nyerji .container {
    padding: 0;
  }
  .nyerji ul li:last-child {
    border-right: none;
  }
  .list_changjing .ul > li {
    margin-bottom: 20px;
  }
  .bor20 {
    border-radius: 10px;
  }
  .row20 {
    margin-left: -8px;
    margin-right: -8px;
  }
  .row20 > div,
  .row20 > li {
    padding: 0 8px;
  }
  .list_changjing .name {
    margin-top: 10px;
    font-size: 16px;
  }
  .list_honor .ul li > div {
    padding: 8px;
  }
  .list_honor .ul {
    margin-top: 15px;
  }
  .list_honor .ul li {
    margin-bottom: 16px;
  }
  .list_news_two .right {
    padding: 20px 30px 20px 30px;
  }
  .list_news_two .mt55 {
    margin-top: 20px;
  }
  .list_news_two .margin {
    margin-top: 15px;
  }
  .list_news .ul li {
    margin-bottom: 20px;
  }
  .list_parent .top {
    flex-wrap: wrap;
  }
  .list_parent .top > div {
    width: 100%;
  }
  .list_parent .top .right {
    margin-top: 20px;
  }
  .list_parent .top .right ul li {
    width: 50%;
    flex: 1 0 0;
  }
  .list_parent .top .right ul li:nth-child(1) {
    padding-right: 0;
  }
  .list_parent .top .right ul li:nth-child(2) {
    padding-left: 0;
  }
  .list_parent .ul li {
    width: 33.3%;
    margin-bottom: 15px;
  }
  .list_product .right {
    padding-top: 25px;
  }
  .list_product .right .ul {
    margin-top: 15px;
  }
  .suqera_pro .name1 {
    font-size: 16px;
    margin-top: 10px;
  }
  .list_product .right .suqera_pro {
    margin-bottom: 20px;
    padding: 0 8px;
  }
  .list_product .right .suqera_pro .over {
    padding: 20px;
    border-radius: 10px;
  }
  .list_product .right .row {
    margin: 15px -8px 0;
  }
  .show_product .left > div {
    padding: 15px;
    border-radius: 10px;
  }
  .show_product .name {
    font-size: 16px;
    padding-bottom: 0;
    margin-bottom: 5px;
  }
  .show_product .appliaction {
    padding-top: 15px;
    margin-top: 15px;
  }
  .show_product .name::before {
    right: -15px;
    top: 0px;
  }
  .show_product .flex {
    margin-top: 20px;
  }
  .more {
    width: 8rem;
    line-height: 38px;
    height: 40px;
  }
  .show_product .tel {
    font-size: 20px;
    margin-left: 15px;
  }
  .show_product .tel img {
    height: 40px;
  }
  .show_product_two .left .text {
    font-size: 14px;
    margin-top: 15px;
  }
  .show_product_two .right > div {
    border-radius: 10px;
    padding: 15px;
  }
  .show_product_two .right > div img {
    height: auto;
  }
  .list_about .text {
    margin-top: 10px;
    text-align: justify;
  }
  .number_ul li {
    width: 50%;
    flex: none;
    text-align: left;
  }
  .number_ul li > div {
    padding-left: 2rem;
  }
  .number_ul li:nth-child(3),
  .number_ul li:nth-child(4) {
    margin-top: 15px;
  }
  .number_ul li .num sub {
    position: relative;
  }
  .number_ul {
    margin: 15px 0;
  }
  .number_ul li .num sub {
    font-size: 16px;
    top: -10px;
  }
  .list_about_two .top .year,
  .list_about_two .top p {
    font-size: 30px;
    line-height: 36px;
  }
  .number_ul li .num sub sub {
    left: -0.5rem;
  }
  .list_parent .top .right ul li > div {
    width: 100%;
  }
  .list_parent .ul {
    margin-top: 20px;
  }
  .show_news .left {
    padding-right: 15px;
  }
  .show_news .margin.text {
    padding-bottom: 0;
  }
  .list_about_three ul {
    margin: 20px -8px 0;
  }
  .list_about_three ul li {
    padding: 0 8px;
    margin-bottom: 20px;
  }
  .list_about_three ul li:last-child,
  .list_about_three ul li:nth-last-child(2) {
    margin-bottom: 0;
  }
  .list_about_three ul li > div {
    padding: 20px 10px 30px;
  }
  .list_about_three ul li > div .text {
    font-size: 14px;
  }
  .list_product .right .title {
    font-size: 24px;
  }
  .list_product .right .subtitle {
    font-size: 16px;
  }
  .index_one_phone .swiper-slide a .over {
    padding: 15px;
  }
  .index_one_phone .swiper-slide a .over img {
    height: 8.875rem;
    object-fit: contain;
  }
  .list_factory .top div {
    font-size: 24px;
    line-height: 30px;
  }
  .list_factory .top p {
    font-size: 16px;
    line-height: 30px;
  }
  .list_factory .bot ul li:first-child {
    width: 100%;
  }
  .list_factory .bot ul {
    grid-template-columns: 1fr 1fr;
    display: flex;
    flex-wrap: wrap;
  }
  .list_factory .bot ul li {
    margin-bottom: 20px;
    width: 100%;
  }
  .show_factory .mb30 {
    margin-bottom: 15px;
    padding: 0 8px;
  }
  .show_factory .row {
    margin: 0 -8px;
  }
  .list_download .ul li > div {
    padding: 20px;
  }
  .list_download .ul li .left {
    width: 4rem;
    margin-bottom: 15px;
  }
  .list_download .ul li .left img {
    height: auto;
    border-radius: 0 1.25rem 0 0;
  }
  .list_download .ul li .right {
    width: 100%;
    padding-left: 0;
  }
  .list_download .ul li > div {
    flex-wrap: wrap;
  }
  .list_download .ul li > div .more {
    bottom: 1.5rem;
    right: 1rem;
    width: 6.4375rem;
  }
}