@media screen and (min-width: 1921px) {}

@media screen and (max-width: 1919px) {
    .c-container {
        position: relative;
        width: 100%;
        padding: 0 1rem;
    }
    .c-banner1 .c-title-box {
        padding: 0 1rem;
    }
    .c-banner1 .c-box,
    .c-banner1 .c-dot-box {
        right: 1rem;
    }
    .c-banner3-wrap .c-prev {
        left: -.6rem;
    }
    .c-banner3-wrap .c-next {
        right: -.6rem;
    }
    #c-product3 .c-right-box .c-list .c-wrap .c-img-box {
        height: 4rem;
    }
    .c-banner3 .c-wrap .c-img-box {
        height: 5rem;
    }
}

@media screen and (max-width: 1599px) {
    #c-conmon-box .c-top-box .c-text-box .c-text,
    #c-conmon-box .c-bottom-box {
        font-size: 14px;
    }
    body {
        font-size: 14px;
    }
    #c-link .c-list .c-en-title,
    #c-contact .c-title2 {
        font-size: 20px;
        line-height: 30px;
    }
    #c-conmon-box .c-title-box .c-title,
    #c-link .c-list .c-title,
    #c-contact .c-title,
    #c-news .c-title-box .c-title,
    #c-news2 .c-title,
    #c-product .c-list .c-text-box .c-title,
    .c-common-title .c-title,
    .c-common-title2 .c-title,
    .c-common-title3 .c-title,
    .c-banner1 .c-title-box .c-title3 {
        font-size: 30px;
        line-height: 40px;
    }
    #c-conmon-box .c-top-box .c-text-box .c-title {
        padding-bottom: 15px;
        font-size: 30px;
        line-height: 40px;
    }
    #c-top-banner .c-title,
    .c-banner1 .c-title-box .c-title2 {
        font-size: 40px;
        line-height: 50px;
    }
    #c-solution2 .c-title {
        font-size: 40px;
        line-height: 60px;
    }
    .c-banner1 .c-title-box .c-title1,
    .c-banner1 .c-title-box .c-title2 {
        font-size: 50px;
        line-height: 60px;
    }
    #c-header .c-nav>li>a {
        padding: 0 35px;
    }
    #c-header .c-nav>li:last-child {
        margin-right: 35px;
    }
    #c-join .c-list-wrap,
    #c-product .c-list {
        margin-bottom: 80px;
    }
    #c-footer .c-top-box .c-b-box .c-text-box,
    .c-common-title2 {
        padding-top: 80px;
    }
    #c-conmon-box .c-main-wrap {
        padding: 80px;
    }
    #c-footer .c-top-box,
    #c-contact,
    #c-join,
    #c-news,
    #c-faq,
    #c-news2,
    #c-partner,
    #c-product4,
    #c-solution,
    #c-form,
    #c-news3,
    #c-footer .c-footer-top,
    #c-common-box {
        padding: 80px 0;
    }
    #c-product{
        padding: 80px 0;
        padding-bottom: 5px;
    }
    #c-contact .c-right-box,
    #c-contact .c-left-box {
        padding: 0 80px;
    }
    #c-news .c-list {
        padding-bottom: 20px;
        margin: 0 -.46rem;
    }
    #c-news .c-hr {
        margin-bottom: 80px;
    }
    #c-product .c-list .c-text-box .c-hr {
        margin: 20px 0 30px;
    }
    #c-product .c-list .c-text-box .c-text {
        margin-bottom: 30px;
    }
    #c-product2 .c-main-wrap .c-text-box .c-title {
        margin-bottom: 30px;
        font-size: 30px;
        line-height: 40px;
    }
    #c-product2 .c-main-wrap .c-text-box .c-text {
        margin-bottom: 30px;
        font-size: 14px;
    }
    #c-product2.c-dt .c-main-wrap .c-text-box .c-text p::before {
        top: 11px;
    }
    #c-product2 .c-main-wrap .c-text-box .c-phone {
        font-size: 16px;
    }
    #c-product3 .c-right-box .c-list .c-wrap .c-title2 {
        padding-top: 15px;
        font-size: 16px;
        line-height: 26px;
    }
    #c-product3 .c-right-box .c-list li {
        margin-bottom: 30px;
    }
    #c-product3 .c-right-box .c-list li:last-child {
        margin-bottom: 20px;
    }
    #c-product3 {
        padding: 60px 0;
    }
    #c-solution .c-list .c-wrap .c-title {
        font-size: 18px;
        line-height: 28px;
    }
    #c-top-search {
        padding: 80px 0 148px;
    }
}

@media screen and (max-width: 1365px) {}

@media screen and (max-width: 1279px) {
    #c-news3 .c-list {
        margin: 0 -10px;
    }
    #c-news3 .c-list li {
        padding: 0 10px;
    }
    #c-solution .c-list .c-wrap .c-title {
        padding: 15px 20px;
        font-size: 16px;
        line-height: 26px;
    }
    .c-banner2 {
        margin: 0;
    }
    #c-header .c-nav>li>a {
        padding: 0 15px;
    }
    #c-header .c-nav>li:last-child {
        margin-right: 15px;
    }
    #c-top-banner {
        height: 8rem;
    }
    #c-top-menu .c-list li {
        padding: 0 30px;
    }
    #c-contact .c-right-box {
        padding: 0 0 0 80px;
    }
    #c-contact .c-left-box {
        padding: 0 80px 0 0;
    }
}

@media screen and (max-width: 991px) {
    #c-top-search form {
        height: 50px;
    }
    #c-top-search form input {
        width: 70%;
    }
    #c-top-search form button {
        width: 30%;
        border-radius: 24px;
    }
    #c-top-banner,
    #c-top-location,
    #c-top-search {
        margin-top: 60px;
    }
    #c-header form {
        right: 40px;
        font-size: 20px;
    }
    #c-header form input {
        font-size: 14px;
    }
    #c-footer .c-footer-top .c-left-box {
        width: 100%;
    }
    .c-banner1 {
        margin-top: 60px;
    }
    .c-container {
        padding: 0 20px;
    }
    #c-header {
        line-height: 60px;
    }
    #c-placeholder {
        height: 60px;
    }
    #c-header .c-nav,
    .c-banner3-wrap .c-prev,
    .c-banner3-wrap .c-next,
    #c-footer .c-footer-top .c-right-box {
        display: none;
    }
    #c-header .c-switch {
        display: block;
    }
    #c-header .c-logo a img {
        height: 30px;
    }
    #c-conmon-box .c-top-box .c-img-box {
        width: 100%;
    }
    #c-conmon-box .c-top-box .c-text-box {
        padding: 15px 0 0;
        width: 100%;
    }
    #c-conmon-box .c-top-box .c-img-box {
        height: 8rem;
    }
    #c-header .c-logo .c-text-box p {
        font-size: 14px;
        line-height: 24px;
    }
    #c-contact .c-left-box,
    #c-contact .c-right-box {
        width: 100%;
        padding: 0;
    }
    #c-contact {
        background: #fff;
    }
    #c-contact .c-title,
    #c-contact .c-right-box input,
    #c-contact .c-right-box select,
    #c-contact .c-right-box textarea {
        margin-bottom: 20px;
    }
    #c-contact .c-text {
        margin-bottom: 40px;
    }
    #c-contact .c-map-box {
        margin-top: 40px;
    }
    #c-contact .c-right-box {
        padding-top: 40px;
    }
    #c-news .c-list {
        padding-bottom: 20px;
        margin: 0 -15px;
    }
    #c-news .c-list li {
        width: 50%;
        padding: 0 15px;
    }
    #c-news .c-list .c-wrap .c-img-box {
        height: 5rem;
    }
    #c-product .c-list .c-img-box {
        width: 100%;
        height: 15rem;
    }
    #c-product .c-list .c-img-box.VIP{
        height: 10rem;
    }






    #c-product .c-list .c-text-box {
        padding: 30px 0 0;
        width: 100%;
    }
    #c-product2 .c-main-wrap .c-img-box {
        width: 100%;
        height: 6rem;
    }
    #c-product2 .c-main-wrap .c-text-box {
        width: 100%;
        padding: 20px;
    }
    #c-footer .c-top-box .c-list li {
        padding: 0 30px;
    }
    .c-banner2 .swiper-slide {
        height: 1.8rem;
    }
}

@media screen and (max-width: 767px) {
    #c-news3 .c-list .c-wrap .c-title {
        margin: 15px 0 10px;
        font-size: 20px;
        line-height: 30px;
    }
    #c-news3 .c-list li {
        margin-bottom: 30px;
        width: 100%;
    }
    .c-banner3 .c-wrap .c-title {
        padding-top: 15px;
        font-size: 18px;
        line-height: 28px;
    }
    .c-common-title3 .c-text {
        padding: 10px 0 25px;
        font-size: 14px;
        line-height: 24px;
    }
    #c-page .c-box a,
    .c-banner1 .c-box {
        display: none;
    }
    #c-page .c-box .next,
    #c-page .c-box .prev {
        display: block;
        width: 90px;
    }
    #c-page form,
    .c-banner1 .swiper-button-next,
    .c-banner1 .swiper-button-prev {
        display: none;
    }
    #c-prevNext {
        margin: -5px 0;
    }
    #c-prevNext a {
        margin: 5px 0;
    }
    #c-prevNext .prev i {
        margin-right: 10px;
    }
    #c-prevNext .next i {
        margin-left: 10px;
    }
    #c-header .c-logo .c-text-box {
        display: none;
    }
    #c-form .c-list li,
    #c-form .c-list li:last-child {
        width: 100%;
    }
    #c-solution .c-list li {
        width: 100% !important;
    }
    .c-common-btn1,
    .c-common-btn2 {
        width: 130px;
    }
    #c-form .c-list button {
        margin-top: 10px;
        height: 48px;
    }
    #c-solution .c-list li:nth-child(2) .c-wrap {
        height: 7rem;
    }
    #c-news3 .c-list .c-wrap .c-img-box {
        height: 10rem;
    }
    #c-top-banner,
    #c-solution .c-list li:nth-child(1) .c-wrap,
    #c-solution .c-list li:nth-child(3) .c-wrap {
        height: 14rem;
    }
    .c-banner3 .c-wrap .c-img-box {
        height: 15rem;
    }
    .c-banner1 .swiper-slide {
        height: 20rem;
    }
    #c-top-menu .c-list {
        justify-content: flex-start;
    }
    #c-top-menu .c-list li {
        padding: 0 18px;
    }
    #c-link .c-list .c-en-title,
    #c-contact .c-title2 {
        font-size: 18px;
        line-height: 28px;
    }
    #c-solution .c-common-title3 .c-title {
        font-size: 23px;
    }
    #c-conmon-box .c-title-box .c-title,
    #c-link .c-list .c-title,
    #c-conmon-box .c-top-box .c-text-box .c-title,
    #c-link .c-list .c-title,
    #c-contact .c-title,
    #c-news2 .c-title,
    #c-product .c-list .c-text-box .c-title,
    .c-common-title2 .c-title,
    .c-banner1 .c-title-box .c-title3,
    .c-common-title3 .c-title,
    #c-solution2 .c-title {
        font-size: 24px;
        line-height: 34px;
    }
    #c-top-banner .c-title,
    .c-banner1 .c-title-box .c-title2,
    .c-banner1 .c-title-box .c-title1,
    .c-banner1 .c-title-box .c-title2 {
        font-size: 30px;
        line-height: 40px;
    }
    #c-top-banner .c-en-title {
        font-size: 20px;
        line-height: 30px;
    }
    #c-product .c-list .c-text-box .c-hr {
        margin: 15px 0;
    }
    #c-product .c-list {
        margin-bottom: 40px;
        /* margin-top: -40px; */
    }
    #c-conmon-box {
        margin-top: 40px;
    }
    .c-banner1 .c-title-box .c-title1 {
        margin-bottom: -25px;
    }
    #c-conmon-box .c-top-box .c-text-box .c-title,
    #c-product .c-list .c-text-box .c-text {
        margin-bottom: 15px;
    }
    #c-conmon-box .c-top-box,
    .c-banner1 .c-title-box .c-title2 {
        margin-bottom: 20px;
    }
    .c-banner3-wrap,
    #c-solution2 .c-title {
        margin-bottom: 25px;
    }
    #c-solution .c-list {
        margin-bottom: 30px;
    }
    #c-join .c-list-wrap,
    #c-faq .c-list {
        margin-bottom: 40px;
    }
    #c-product .c-list .c-text-box {
        padding-top: 15px;
    }
    #c-conmon-box .c-bottom-box,
    #c-common-box .c-main-wrap {
        padding: 20px;
    }
    #c-conmon-box .c-title-box .c-title {
        padding-bottom: 20px;
    }
    #c-news2 .c-time-box {
        padding: 20px 0;
    }
    #c-link,
    #c-footer .c-top-box,
    #c-contact,
    #c-join,
    #c-news,
    #c-faq,
    #c-news2,
    #c-product,
    #c-product2,
    #c-product3,
    #c-product4,
    #c-solution,
    #c-form,
    #c-news3,
    #c-common-box {
        padding: 40px 0;
    }
    #c-product{
        padding: 20px 0;
        padding-bottom: 5px;
    }
    #c-conmon-box .c-main-wrap {
        padding: 40px 20px;
    }
    #c-solution2 {
        padding: 60px 0;
    }
    #c-conmon-box .c-top-box .c-text-box .c-title {
        border-bottom: 4px solid #f25e20;
    }
    #c-link .c-list a {
        padding: 40px 0;
        margin-bottom: 20px;
        width: 100%;
    }
    #c-link .c-list a:last-child {
        margin: 0;
    }
    #c-footer .c-footer-top {
        padding: 40px 0;
    }
    #c-footer .c-footer-top .c-title {
        padding: 10px 0;
        font-size: 16px;
        line-height: 26px;
        border-bottom: 1px solid #b8c0c5;
    }
    #c-footer .c-footer-top .c-right-box .c-title {
        border: 0;
    }
    #c-footer .c-footer-top .c-right-box .c-text-box p {
        padding-top: 10px;
    }
    #c-footer .c-footer-top .c-title i {
        float: right;
        display: inline-block;
        margin-top: 5px;
    }
    #c-footer .c-footer-top .c-left-box>li {
        width: 100%;
    }
    #c-footer .c-list {
        display: none;
        padding-top: 10px;
    }
    #c-footer .c-footer-top .c-list li {
        padding: 0 15px 5px;
        line-height: 24px;
    }
    #c-footer .c-footer-bottom {
        padding: 35px 0;
    }
    #c-footer .c-footer-top .c-right-box {
        display: block;
        padding: 30px 0 0;
        width: 100%;
        border: 0;
    }
    #c-contact .c-right-box input,
    #c-contact .c-right-box select {
        padding: 0 15px;
        line-height: 50px;
    }
    #c-contact .c-right-box button {
        height: 50px;
    }
    #c-contact .c-right-box select {
        background: url(../images/jt.png)no-repeat right 15px center;
        background-size: 14px auto;
    }
    #c-join .c-item1 {
        padding: 15px 20px;
        width: -webkit-calc(100% - 58px);
        width: calc(100% - 58px);
    }
    #c-join .c-item2 {
        width: 58px;
        padding: 15px 20px;
    }
    #c-join .c-text {
        padding: 20px;
    }
    #c-news .c-list {
        padding-bottom: 10px;
    }
    #c-news .c-hr {
        margin-bottom: 40px;
    }
    #c-news .c-list li {
        margin-bottom: 30px;
        width: 100%;
    }
    #c-news .c-list .c-wrap .c-title {
        margin: 15px 0 10px;
    }
    #c-news .c-list .c-wrap .c-img-box {
        height: 10rem;
    }
    #c-faq .c-main-wrap {
        padding: 0 20px 40px;
    }
    #c-faq .c-list .c-title {
        font-size: 14px;
    }
    #c-faq .c-list .c-text-box {
        padding: 20px;
    }
    #c-faq .c-list {
        padding-top: 20px;
    }
    #c-faq .c-list li {
        padding: 20px 0;
    }
    #c-news2 .c-end {
        margin-bottom: 35px;
        padding: 35px 0;
    }
    #c-news.c-dt .c-list {
        margin-bottom: -30px;
    }
    .c-common-title .c-title {
        font-size: 24px;
        line-height: 34px;
        margin-bottom: 20px;
    }
    #c-product .c-list .c-text-box .c-hr {
        border-top: 4px solid #00a2e9;
    }
    #c-product2 .c-main-wrap .c-text-box .c-title {
        margin-bottom: 10px;
        font-size: 24px;
        line-height: 34px;
    }
    #c-product3 .c-left-box {
        margin-bottom: 40px;
        width: 100%;
    }
    #c-product3 .c-right-box {
        width: 100%;
    }
    #c-product3 .c-left-box .c-title {
        line-height: 50px;
    }
    #c-product3 .c-left-box .c-text-box {
        padding: 20px;
    }
    #c-product3 .c-right-box .c-title {
        line-height: 48px;
    }
    #c-product3 .c-right-box .c-list .c-wrap .c-img-box {
        height: 12rem;
    }
    .c-banner2 .swiper-slide {
        height: 3.4rem;
    }
    .c-banner1 .c-dot-box {
        left: 20px;
        right: auto;
        bottom: 20px;
        width: 10rem;
    }
    .c-common-title2 {
        padding: 40px 0 20px;
    }
    #c-partner {
        padding: 40px 0;
    }
    #c-product3 .c-left-box .c-text-box .c-note {
        padding: 20px;
    }
    #c-product3 .c-left-box .c-text-box .c-title2 {
        padding-top: 20px;
    }
    #c-common-box .c-list.c-dt {
        margin-bottom: 20px;
    }
    #c-solution2 {
        color: #fff;
        background-position: right 10% center;
        text-align: right;
    }
    #c-solution2 .c-title {
        font-size: 22px;
        line-height: 32px;
        color: #fff;
    }
    #c-solution2 .c-common-btn2 {
        display: inline-block;
        border: 1px solid #fff;
        color: #fff;
        text-align: center;
    }
    .c-banner1 .c-title-box {
        padding: 0 20px;
    }
    .c-banner1 .c-wrap img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

@media screen and (max-width: 500px) {}