@charset "utf-8";

/* CSS Document */

@media (min-width:576px) {}

@media (min-width:768px) {
    #banner video {
        display: block;
    }
    #banner picture.video-img {
        display: none;
    }
    /*内页banner*/
    .inside-banner img {
        min-height: 360px;
    }
}

@media (min-width:992px) {
     :root {
        --head_height: 4.5rem;
    }
    /*内页banner*/
    .inside-banner img {
        min-height: 450px;
    }
    /*产品栏目页*/
    .proudct-nav li:hover .img {
        box-shadow: 0 0 2rem rgba(40, 43, 109, 0.12);
        background: #fff;
    }
    /*关于*/
    .honor .owl-nav {
        opacity: 0;
        transition: all 0.4s;
    }
    .honor:hover .owl-nav {
        opacity: 1;
    }
}

@media (min-width:1200px) {
     :root {
        --head_height: 5rem;
    }
    .menu-btn {
        display: none!important;
    }
}

@media screen and (min-width:1600px) {
     :root {
        --head_height: 6rem;
    }
}

@media screen and (max-width: 1599.98px) {
    #head .navbar-nav li>a {
        padding: 0 1.25rem;
    }
    .index-step .img {
        display: none;
    }
    .index-step .info {
        padding: 5rem 4rem;
    }
    /*内页导航*/
    .inside-nav ul li {
        margin: 0 0.75rem;
    }
    .inside-nav ul li a {
        font-size: 1rem;
    }
}

@media screen and (max-width: 1199.98px) {
    /*头部导航*/
    #head .navbar-nav li>a {
        padding: 0 0.75rem;
        font-size: 0.9375rem;
    }
    /*banner*/
    .banner-text .video-box {
        margin-top: 3rem;
        border-radius: 1.5rem;
    }
    .left-nav li {
        width: 100%;
        margin: 1.25rem 0;
    }
    .index-product .item .info {
        padding: 2rem;
    }
    .index-product .right .index-p-list li {
        width: 33.33%;
    }
    .index-product .right .index-p-list li.last {
        width: 33.33%;
        padding-top: 0;
    }
    /**/
    .index-step ul li span {
        width: 5rem;
        height: 5rem;
        line-height: 5rem;
        font-size: 2.5rem;
    }
    .index-step ul li .title {
        font-size: 1rem;
    }
    /*内页导航*/
    .inside-nav ul li {
        margin: 0 0.5rem;
    }
    .inside-nav ul li a {
        font-size: 0.875rem;
    }
    /*产品列表*/
    .proudct-nav li {
        width: 25%;
    }
    .products ul li {
        width: 33.33%;
    }
    .products ul li.half {
        width: 66.66%;
    }
    /*视频*/
    .video-list li {
        width: 50%;
        padding: 1rem;
    }
    /*图片*/
    .picture li {
        padding: 1rem;
        width: 33.33%;
    }
    /*联系*/
    .contact li {
        padding: 1.5rem 0;
    }
    .contact li div p {
        font-size: 0.9375rem;
    }
    .contact li span.icon {
        font-size: 1.5rem;
    }
}

@media screen and (max-width: 991.98px) {
    /*边距盒子*/
    .padding-box {
        padding-top: 6rem;
        padding-bottom: 6rem;
    }
    .padding-top {
        padding-top: 6rem;
    }
    .padding-bottom {
        padding-bottom: 6rem;
    }
    .small-padding-box {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
    .small-padding-top {
        padding-top: 4rem;
    }
    .small-padding-bottom {
        padding-bottom: 4rem;
    }
    /*标题*/
     :root {
        --head_height: 4rem;
    }
    h1,
    .h1 {
        font-size: 1.75rem;
    }
    h2,
    .h2 {
        font-size: 1.5rem;
    }
    h3,
    .h3 {
        font-size: 1.375rem;
    }
    h4,
    .h4 {
        font-size: 1.25rem;
    }
    h5,
    .h5 {
        font-size: 1.125rem;
    }
    h6,
    .h6 {
        font-size: 1rem;
    }
    #head {
        padding-left: 4vw;
    }
    .head-btn-search {
        display: none;
    }
    .language a {
        font-size: 0.875rem;
    }
    #banner picture,
    #banner img,
    #banner video {
        height: calc(100vh - var(--head_height) - 3rem);
    }
    #banner .item .btn a span {
        font-size: 1rem;
    }
    #banner .item .text {
        padding-left: 1.75rem;
    }
    #banner .info .title {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }
    #banner .info p {
        font-size: 1rem;
    }
    #banner .info a.more {
        margin-top: 1rem;
    }
    /*产品*/
    .product {
        margin-top: 3rem;
    }
    .wap-title {
        display: block;
    }
    .index-product .left {
        display: none;
    }
    .index-product .right {
        width: 100%;
    }
    .index-step {
        display: none;
    }
    .index-product .right .index-p-list li {
        width: 50%;
        padding: 0 0.75rem;
    }
    .proudct-nav li .title {
        margin: 0.75rem 0;
        font-size: 0.875rem;
    }
    .product .info table {
        font-size: 0.875rem;
    }
    .index-product .right .index-p-list li.last {
        width: 100%;
        padding-top: 1rem;
    }
    .index-product .right .index-p-list li.last a {
        font-size: 0.875rem;
        line-height: 2.5rem;
    }
    /*关于我们*/
    .index-about {
        padding-top: 0;
    }
    .index-about .info {
        order: 1;
        width: 100%;
    }
    .index-about .img {
        display: none;
        order: 0;
        margin-bottom: 4rem;
        margin-left: calc(-4% - 15px);
        margin-right: calc(-4% - 15px);
        width: auto;
    }
    .index-about .img img {
        width: 100%;
    }
    /*新闻*/
    .news-nav li a {
        padding: 0 0.5em;
        font-size: 0.875rem;
    }
    .news-content {
        flex-wrap: wrap;
    }
    .news-content .first {
        width: 100%;
    }
    .news-content .list {
        width: 100%;
    }
    /*视频按钮*/
    a.video-btn:before {
        width: 3rem;
        height: 3rem;
        line-height: 3rem;
        font-size: 1.25rem
    }
    /*页脚*/
    .foot-nav li {
        display: none;
    }
    .foot-nav li.foot-contact {
        display: block;
        max-width: 100%;
    }
    #foot .sidebar {
        display: none;
    }
    /*内页banner*/
    .inside-banner .info p {
        font-size: 1rem;
    }
    /*内页导航*/
    .inside-nav {
        display: none;
    }
    /*产品导航列表*/
    .proudct-nav li {
        width: 33.33%;
    }
    /*产品列表*/
    .products ul li {
        width: 50%;
    }
    .products ul li.half {
        width: 100%;
    }
    /*产品详情*/
    .product .img {
        width: 100%;
    }
    .product .info {
        width: 100%;
    }
    .proudct-show>div {
        height: auto;
    }
    .proudct-show>div>div {
        width: 100%;
    }
    .proudct-show .left {
        width: 100%;
        padding: 3rem 0;
    }
    .product-img .item img {
        margin: auto;
        max-width: 30rem;
    }
    .product-img .owl-dots img {
        width: 4rem;
    }
    .proudct-show .right {
        padding: 0 0 3rem;
    }
    .proudct-info {
        width: 100%;
        padding: 0 4vw;
    }
    .proudct-download .inside-title {
        width: 100%;
    }
    .proudct-download .download-list {
        width: 100%;
        padding-right: 0;
        max-height: none;
    }
    /*产品翻页*/
    .product-page-box {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    .product-page {
        flex-wrap: wrap;
    }
    .product-page>div {
        width: 100%;
        margin: 0.25rem 0;
    }
    .product-page>.back-list {
        width: 100%;
        margin: 0;
    }
    .product-page>div>a {
        padding: 1rem 1.5rem;
    }
    /*关于*/
    .about-info .left {
        display: none;
    }
    /*新闻*/
    .news-list li {
        width: 50%;
    }
    /*新闻详情*/
    .news {
        flex-wrap: wrap;
    }
    .news .left {
        width: 100%;
    }
    .news .right {
        flex-shrink: 0;
        width: 100%;
        padding-left: 0;
    }
    .news .right {
        flex-shrink: 0;
        margin-top: 2rem;
        width: 100%;
        padding-left: 0;
    }
    .news-right {
        display: flex;
        flex-wrap: wrap;
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }
    .news .right li {
        display: flex;
        flex-wrap: wrap;
        width: 25%;
        padding: 0.5rem;
        margin: 0;
    }
    .news-right .title {
        width: 100%;
        padding: 0.5rem;
    }
    /*加入我们*/
    .join-head>div {
        padding: 1.125rem 0;
    }
    .about-info .right {
        width: 100%;
        padding: 3rem 5%;
    }
    .ac-list li .img {
        width: 18rem;
    }
    .ac-list li .info {
        width: calc(100% - 18rem);
        padding: 2.5rem;
    }
    /*联系*/
    .contact {
        width: 100%;
    }
    .contact li {
        padding: 1.5rem 0;
    }
    .contact li.half {
        width: 100%;
    }
    #map-canvas {
        display: none;
    }
    .feedback-info {
        width: 100%;
    }
    .feedback-contact {
        margin-top: 2rem;
    }
    .feedback {
        margin-top: 3rem;
        width: 100%;
    }
}

@media screen and (max-width: 767.98px) {
    /*边距盒子*/
    .padding-box {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
    .padding-top {
        padding-top: 4rem;
    }
    .padding-bottom {
        padding-bottom: 4rem;
    }
    .small-padding-box {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    .small-padding-top {
        padding-top: 3rem;
    }
    .small-padding-bottom {
        padding-bottom: 3rem;
    }
    /*翻页*/
    .page a {
        margin: 0.25rem;
        width: 2.25rem;
        height: 2.25rem;
        line-height: 2.25rem;
        font-size: 0.875rem;
    }
    .main .page a {
        background: #fff;
    }
    .main .page a.active {
        color: #fff;
        background: var(--text);
    }
    .main .page a.next,
    .main .page a.prev {
        margin: 0.25rem;
        font-size: 0.875rem;
        padding: 0 0.75rem;
    }
     :root {
        --head_height: 3.5rem;
    }
    .head .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
    }
    #banner .item .info {
        display: none;
    }
    #banner .item .text {
        padding-left: 0;
    }
    #banner video {
        display: none;
    }
    #banner picture.video-img {
        display: block;
    }
    .index-about .info ul li {
        padding: 0.5rem;
        width: 50%;
    }
    #foot>.container {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    .foot-social {
        display: none;
    }
    .foot-nav {
        width: 100%;
    }
    /*内页banner*/
    .inside-banner .info .h1 {
        font-size: 1.5rem;
    }
    .inside-banner .info p {
        font-size: 0.875rem;
    }
    /*产品列表*/
    .proudct-nav li {
        width: 50%;
    }
    .products ul li.one .wrapper {
        order: 1;
        width: 100%;
        height: 30rem;
        border-radius: 0 0 0.5rem 0.5rem;
    }
    /*视频*/
    .video-list {
        margin-left: -0.75rem;
        margin-right: -0.75rem;
    }
    .video-list li {
        padding: 0.75rem;
    }
    /*图片*/
    .picture {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }
    .picture li {
        padding: 0.5rem;
        width: 50%;
    }
    /*新闻*/
    .news .right li {
        width: 33.33%;
    }
    /*加入我们*/
    .join-head>div {
        padding: 1rem 0;
    }
    .join-head .class,
    .join-head .place,
    .join-head .number {
        display: none;
    }
    .join-head .name {
        width: 70%;
    }
    .join-head .time {
        width: 30%;
    }
    /*联系方式*/
    /*联系*/
    /*在线联系*/
    .feedback {
        border-radius: 1rem;
    }
    form div.row>div {
        margin-bottom: 1rem;
    }
    form div.row>div:last-child {
        margin-bottom: 0;
    }
}

@media screen and (max-width: 575.98px) {
    .container {
        max-width: 96%;
    }
    .head-conent {
        max-width: 100%;
    }
    /**/
    .inside-title .h6,
    .inside-title p {
        max-width: 100%;
    }
    .index-product .right .index-p-list {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }
    .index-product .right .index-p-list li {
        padding: 0 0.5rem;
    }
    .index-abobut-link .img {
        min-height: 80vh;
    }
    .index-abobut-link .info {
        padding: 4rem 2rem 6rem;
    }
    /*产品列表*/
    .proudct-nav {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }
    .proudct-nav li {
        padding: 0 0.5rem;
    }
    .products ul li {
        width: 100%;
    }
    .product .info .alert span {
        display: block;
    }
    /*视频*/
    .video-list li {
        width: 100%;
    }
    /*关于*/
    .about-culture li {
        width: 100%;
        margin: 0.25rem 0;
    }
    /*新闻*/
    .news-page a {
        margin-bottom: 0.5rem;
        width: 100%;
    }
    .news-list li {
        width: 100%;
    }
    /*新闻*/
    .news .right li {
        width: 50%;
    }
    /*联系*/
    .ac-list li {
        margin: 1rem 0;
    }
    .ac-list li .img {
        width: 100%;
    }
    .ac-list li .info {
        width: 100%;
        padding: 2rem;
    }
}