@charset "utf-8";

/* CSS Document */


/*通用样式*/

@font-face {
    font-family: yingwen;
    src: url('../font/yingwen.otf');
}


/*数字统一字体*/

.wp {
    width: 96%;
    margin: 0 auto;
}

.wp2 {
    width: 95%;
    margin: 0 auto;
    max-width: 1446px;
}

.iconfont {
    display: block;
}


/*头部*/

.top {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    padding: calc(10px + 0.3vw) 0;
}

.top .logo {
    width: calc(150px + 3vw);
    float: left;
    padding-top: 0.8vw;
}

.top .logo a {
    display: block;
    position: relative;
}

.top .logo a img.logo_b {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}

.top .top_wp {
    width: 95%;
    margin: 0 auto;
}

.top .right {
    float: right;
    padding-top: 5px;
}

.top .right .nav {
    float: left;
    padding-top: calc(1vw);
}

.top .right .nav ul li {
    float: left;
}

.top .right .nav ul li a {
    position: relative;
    color: #fff;
    display: block;
    padding: 10px calc(10px + 0.8vw);
}

.top .right .nav ul li a span {
    pointer-events: none;
    font-family: yingwen;
    font-size: 15px;
}

.top .right .nav ul li a span.en {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate3d(-50%, 0, 0);
    display: block;
}

.top .right .nav ul li a span.cn {
    opacity: 0;
    transform: translate3d(0, 10px, 0);
    display: block;
}

.top .right .nav ul li a:hover span.cn {
    opacity: 1;
    transform: translate3d(0, -10px, 0);
}

.top .right .nav ul li a:hover span.en {
    opacity: 0;
    transform: translate3d(-50%, -15px, 0);
}

.top .right .weixin {
    float: right;
    padding: 0.5vw calc(20px + 1vw) 0;
    cursor: pointer;
}

.top .right .weixin i {
    color: #fff;
    font-size: 25px;
}

.top .right .weixin:hover i {
    color: #f00;
}

.top .right .weixin {
    position: relative;
}

.top .right .weixin .erweima {
    position: absolute;
    top: 100%;
    left: 0;
    width: 112px;
    border-radius: 2px;
    padding: 5px;
    background: #fff;
    pointer-events: none;
    opacity: 0;
}

.top .right .weixin .erweima:before {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}

.top .right .weixin .erweima:after {
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 10px solid #fff;
    content: '';
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translate3d(-50%, 0, 0);
}

.top .right .weixin:hover .erweima {
    opacity: 1;
}

.top_hidden {
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: calc(5px + 0.15vw) 0;
}

.top_hidden .logo a img.logo_b {
    opacity: 1;
}

.top_hidden .logo a img.logo_a {
    opacity: 0;
}

.top_hidden .right .nav ul li a {
    color: #000;
}

.top_hidden .right .weixin i {
    color: #000;
}

.top_hidden .right .weixin .erweima {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.banner {
    position: relative;
    background: #000;
}

.banner .swiper-wrapper {}

.banner .swiper-wrapper .swiper-slide {
    position: relative;
}

.banner .swiper-wrapper .swiper-slide img {
    width: 100%;
}

.banner .swiper-wrapper .swiper-slide .banner-wz {
    position: absolute;
    z-index: 100;
    color: #fff;
    top: 46%;
    left: 13%;
    transform: translate3d(0, 100%, 0);
    opacity: 0;
    -webkit-transition: all 1.5s ease;
    transition: all 1.5s ease;
}

.banner .swiper-wrapper .swiper-slide .wz2 {
    left: 58%;
}

.banner .swiper-slide .banner-wz h1 {
    font-size: calc(1.1rem + 2vw);
    font-weight: 300;
}

.banner .swiper-slide .banner-wz h2 {
    font-weight: 300;
}

.banner .swiper-wrapper .swiper-slide.ani-slide .banner-wz {
    transform: translate3d(0, 0, 0);
    opacity: 1;
}

.banner .swiper-pagination {
    bottom: 5.7%;
    top: inherit;
    width: 140px;
    right: 100px;
    left: inherit;
    overflow: visible;
}

.banner .swiper-pagination-progressbar {
    background: rgba(255, 255, 255, 0.2);
    height: 1px;
    overflow: visible;
}

.banner .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    height: 3px;
    background: #fff;
    display: block;
    margin-top: -1px;
}

.banner .swiper-button {
    background: inherit;
}

.banner .swiper-button-box {
    width: 200px;
    height: 20px;
    position: absolute;
    bottom: 5%;
    left: inherit;
    right: 70px;
    transform: translate(0%, 5px);
    z-index: 10;
}

.re {
    position: relative;
}

.banner .swiper-button-box .re {
    width: 100%;
    height: 100%;
    position: relative;
}

.banner .swiper-button-box .swiper-button {
    margin: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    height: 20px;
}

.banner .swiper-button-box .swiper-button i {
    color: #fff;
    font-size: 26px;
    line-height: 20px;
    display: block;
}

.banner .swiper-button-box .swiper-button-prev {
    left: 0;
}

.banner .swiper-button-box .swiper-button-next {
    right: 0;
}

.banner .swiper-button-prev:after,
.swiper-container-rtl .swiper-button-next:after {
    content: '';
}

.banner .swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
    content: '';
}

.product {
    padding: calc(35px + 3vw) 0;
}

.product .title {
    padding: calc(10px + 1vw) 0;
    text-align: center;
}

.product .title span {
    font-size: calc(18px + 0.4vw);
    display: block;
    font-family: "宋体";
}

.product .title strong {
    font-size: calc(34px + 1vw);
    display: block;
    font-family: yingwen;
    font-weight: 500;
}

.product_box ul li {
    width: calc(100% / 3 - 2vw);
    float: left;
    margin-right: 3vw;
}

.product_box ul li:nth-of-type(3n) {
    margin-right: 0vw;
}

.product_box ul li .img {
    margin-bottom: calc(10px + 1vw);
    overflow: hidden;
}

.product_box ul li a:hover .img img {
    transform: scale(1.2);
}

.product_box ul li .text {
    text-align: center;
}

.product_box ul li .text strong {
    font-size: calc(20px + 0.5vw);
    font-family: "宋体";
    font-weight: 500;
}

.product_box ul li .text span {
    display: block;
    font-size: 16px;
    font-family: yingwen;
    font-weight: 200;
}

.product_box ul li:hover {
    transform: scale(0.96);
}

.case {
    background: #f4f4f4;
    height: 110vh;
    padding: calc(25px + 2vw) 0;
    min-height: 850px;
    overflow: hidden;
}

.case .wp2 {
    height: 100%;
    position: relative;
    display: block;
}

.case .img {
    position: absolute;
    overflow: hidden;
}

.case .img1 {
    right: 0;
    top: 0;
    width: 34%;
}

.case .img2 {
    left: 0;
    top: 0;
    width: 16%;
}

.case .img3 {
    left: 23.4%;
    bottom: 0;
    width: 26.7%;
}

.case .img4 {
    left: 52.5%;
    bottom: 23.4%;
    width: 11.2%;
}

.case .title {
    position: absolute;
    left: 27.7%;
    top: 22%;
}

.case .title .title_text {}

.case .title .title_text span {
    font-size: calc(18px + 0.3vw);
    display: block;
    font-family: "宋体";
    margin-bottom: calc(6px + 0.5vw);
}

.case .title .title_text strong {
    font-size: calc(34px + 1vw);
    display: block;
    font-family: yingwen;
    font-weight: 500;
    line-height: 1.3;
}

.case .title .more {}

.case .title .more a {
    display: block;
    position: relative;
    padding-left: calc(20px + 2vw);
}

.case .title .more a span {
    display: block;
    position: absolute;
    top: 50%;
    transform: translate3d(-25%, -50%, 0);
    font-size: 17px;
    font-family: yingwen;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.case .title .more a:before {
    width: calc(80px + 3vw);
    height: calc(80px + 3vw);
    border: 1px solid rgba(0, 0, 0, 0.3);
    content: '';
    display: block;
    border-radius: 50%;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.case .title .more a:after {
    width: calc(40px + 2vw);
    height: 1px;
    content: '';
    background: rgba(0, 0, 0, 0.3);
    display: block;
    position: absolute;
    top: 50%;
    right: 95%;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.case .title .more:hover a:after {
    width: 0%;
    transform: translate3d(30px, 0, 0);
}

.case .title .more:hover a span {
    transform: translate3d(20%, -50%, 0);
    color: #fff;
}

.case .title .more:hover a:before {
    transform: scale(0.9);
    background: #d40000;
    border: 1px solid #d40000;
}

.case .right {
    position: absolute;
    right: 0;
    bottom: 0%;
    text-align: right;
    line-height: 2.5;
}

.bxz {
    padding: calc(35px + 3vw) 0;
}

.bxz .title {
    padding: calc(10px + 1vw) 0;
}

.bxz .title span {
    font-size: calc(18px + 0.4vw);
    display: block;
    font-family: "宋体";
}

.bxz .title strong {
    font-size: calc(34px + 1vw);
    display: block;
    font-family: yingwen;
    font-weight: 500;
}

.bxz .left {
    width: 43%;
    float: left;
    background: #000;
    overflow: hidden;
}

.bxz .left a {
    position: relative;
    display: block;
}

.bxz .left a .jiahao {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, 0%, 0);
    text-align: center;
    opacity: 0;
}

.bxz .left a:hover .jiahao {
    transform: translate3d(-50%, -50%, 0);
    opacity: 1;
}

.bxz .left a:hover img {
    transform: scale(1.1);
    opacity: 0.8;
}

.bxz .left a .jiahao span {
    padding-top: 30px;
    display: block;
    color: #fff;
}

.bxz .left a .jiahao i {
    width: 50px;
    height: 1px;
    display: block;
    background: #fff;
    margin: 0 auto;
}

.bxz .left a .jiahao i:nth-of-type(2) {
    transform: rotate(90deg);
    transform-origin: center;
}

.bxz .right {
    width: 43%;
    float: right;
}

.bxz .right .text {
    padding: calc(15px + 1vw) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 0px solid rgba(0, 0, 0, 0.1);
}

.bxz .right .text p {
    margin-bottom: 10px;
}

.bxz .right .shuzi {}

.bxz .right .shuzi ul {}

.bxz .right .shuzi ul li {
    padding: calc(10px + 1vw) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.bxz .right .shuzi ul li strong {
    font-size: calc(50px + 2vw);
    height: calc(50px + 1.5vw);
    font-family: yingwen;
    font-weight: 400;
    display: inline-block;
}

.bxz .right .shuzi ul li span {
    font-size: 14px;
    font-family: yingwen;
}

.bxz .right .shuzi ul li p {
    padding-top: 6px;
}

.news {
    padding-bottom: calc(20px + 2vw);
}

.news .wp2 {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

.news .title {
    font-family: yingwen;
    line-height: 1.2;
    font-size: 17px;
    margin-bottom: calc(25px + 2.5vw);
}

.news .news_box {
    position: relative;
}

.news .news_box ul {
    width: calc(43% + 14% + 109px);
    float: left;
}

.news .news_box ul li {
    margin-bottom: calc(8px + 0.5vw);
    position: relative;
    overflow: hidden;
}

.news .news_box ul li:before {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    content: '';
    display: block;
    background: #f4f4f4;
    transform: translate3d(-100%, 0, 0);
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.news .news_box ul li:hover:before {
    transform: translate3d(0, 0, 0);
}

.news .news_box ul li .text {
    float: left;
    width: calc(100% - 150px);
    float: left;
    padding-top: calc(10px + 0.8vw);
    position: relative;
    z-index: 10;
}

.news .news_box ul li .text strong {
    font-size: calc(16px + 0.5vw);
    display: block;
    font-family: "宋体";
    font-weight: 500;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.news .news_box ul li .text span {
    display: block;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

.news .news_box ul li:hover .text span {
    transform: translate3d(5%, 0, 0);
}

.news .news_box ul li:hover .text strong {
    transform: translate3d(5%, 0, 0);
}

.news .news_box ul li .img {
    width: 109px;
    float: right;
    position: relative;
    z-index: 10;
    object-fit: cover;
}

.news .news_box ul li .img img {
    min-height: 109px;
    object-fit: cover;
}

.news .news_box .more {
    position: absolute;
    right: 5%;
    bottom: 5%;
}

.news .news_box .more a {
    display: block;
}

.news .news_box .more span {
    font-family: yingwen;
    font-size: 17px;
    position: relative;
    display: block;
    transform: translate3d(40%, 0, 0);
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.news .news_box .more span:before {
    content: '';
    width: calc(60px + 2vw);
    height: 1px;
    display: block;
    background: rgba(0, 0, 0, 0.6);
    position: absolute;
    top: 50%;
    right: 100%;
    transform: translate3d(-10%, 0, 0);
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.news .news_box .more .img {
    margin-bottom: calc(15px + 1vw);
    display: block;
    width: calc(80px + 1vw);
}

.news .news_box .more:hover .img img {
    transform: scale(0.8) translate3d(20%, 20%, 0);
    transform-origin: bottom right;
}

.news .news_box .more:hover span:before {
    width: 0px;
}

.news .news_box .more:hover span {
    transform: translate3d(50%, 0, 0);
}

.hezuo {
    padding-bottom: calc(20px + 2vw);
}

.hezuo .wp2 {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

.hezuo .title {
    font-family: yingwen;
    line-height: 1.2;
    font-size: 17px;
    margin-bottom: calc(25px + 2.5vw);
}

.hezuo .right {
    width: 60%;
    float: right;
    min-width: 800px;
}

.hezuo .right ul {}

.hezuo .right ul li {
    float: left;
    margin-left: calc(15px + 1vw);
    height: 55px;
}

.footer_product {
    margin-bottom: calc(10px + 1vw);
}

.footer_product .wp2 {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin: 10px auto;
}

.footer_product .title {
    font-family: yingwen;
    line-height: 1.2;
    font-size: 17px;
    margin-bottom: calc(25px + 2.5vw);
    padding-top: 10px;
}

.footer_product .img {
    position: relative;
    overflow: hidden;
}

.footer_product .img .right {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translate3d(0, -50%, 0);
    color: #fff;
    text-align: right;
}

.footer_product .img .right strong {
    font-size: calc(17px + 0.5vw);
    font-family: "宋体";
    font-weight: 500;
    display: block;
    margin-bottom: calc(10px + 0.5vw);
}

.footer_product .img .right span {
    font-family: yingwen;
    line-height: 1.32;
    display: block;
    opacity: 0.6;
    padding-right: calc(15px + 0.5vw);
}

.footer_product .img .left {
    position: absolute;
    bottom: 10%;
    left: 5%;
}

.footer_product .img .left .box {
    width: calc(100px + 3.5vw);
    height: calc(100px + 3.5vw);
    display: block;
    position: relative;
    background: #fff;
    float: left;
}

.footer_product .img .left .box.lef {
    background: #d40000;
}

.footer_product .img .left .box.lef img {
    width: 100%;
    padding: 15px;
    opacity: 0.7;
}

.footer_product .img .left .box.lef span {
    display: block;
    font-family: yingwen;
    color: #fff;
    position: absolute;
    bottom: 5%;
    left: 8%;
}

.footer_product .img .left .box.rig img {
    position: absolute;
    width: 15%;
    position: absolute;
    bottom: 10%;
    right: 10%;
}

.footer_product .img a:hover .box.rig img {
    transform: scale(1.85) translate3d(-20%, -20%, 0);
    transform-origin: bottom right;
}

.footer_product .img a:hover img.imgda {
    transform: scale(1.1);
}

.bottom {
    padding: calc(10px + 1vw) 0;
    background: #f4f4f4;
    overflow: hidden;
}

.bottom .left {
    font-size: 14px;
    color: #666;
    float: left;
    padding-top: 25px;
}

.bottom .left a {
    color: #666;
}

.bottom .left a.zhichi {
    display: block;
    color: #666;
}

.bottom .right {
    float: right;
}

.bottom .right .text {
    float: left;
    padding-right: calc(10px + 1vw);
    padding-top: 25px;
}

.bottom .right .text strong {
    display: block;
    font-size: 18px;
}

.bottom .right .text span {
    font-size: 12px;
    font-family: yingwen;
    text-transform: uppercase;
}

.bottom .right .img {
    float: right;
}

.bxz_about .left {
    width: 36%;
    float: right;
}

.bxz_about .right {
    width: 43%;
    float: left;
}

.factory {
    padding-bottom: 3vw;
}

.factory ul {}

.factory ul li {
    width: calc(100% / 4 - 1vw);
    float: left;
    margin-right: 1.25vw;
    margin-bottom: 1.25vw;
}

.factory ul li:nth-of-type(4n) {
    margin-right: 0;
}

.footer_about .img .right {
    right: inherit;
    text-align: left;
    left: 35%;
}

.ny_banner {
    position: relative;
    overflow: hidden;
}

.ny_banner img {
    animation: mymove 16s infinite;
    -webkit-animation: mymove 16s infinite;
    animation-direction: alternate;
    animation-timing-function: ease;
    -webkit-animation: mymove 16s infinite;
    -webkit-animation-direction: alternate;
    -webkit-animation-timing-function: ease;
}

@keyframes mymove {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

@-webkit-keyframes mymove {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.ny_banner .text {
    position: absolute;
    top: 50%;
    transform: translate3d(0, -50%, 0);
    left: 0;
    color: #fff;
    width: 100%;
}

.ny_banner .text strong {
    font-size: calc(20px + 1.2vw);
    font-family: yingwen;
    font-weight: 500;
    line-height: 1.2;
}

.ny_banner .text span {
    display: block;
}


/*联系我们*/

.lxinfo {
    padding: calc(20px + 3vw) 0;
}

.lxinfo .title {
    text-align: center;
    margin-bottom: calc(15px + 1vw);
}

.lxinfo .title strong {
    font-size: calc(20px + 0.8vw);
    font-family: '宋体';
    display: block;
}

.lxinfo .title span {
    font-size: 17px;
    font-family: 'yingwen';
    display: block;
}

.lxinfo_box {
    margin-bottom: calc(20px + 1vw);
}

.lxinfo_box ul {}

.lxinfo_box ul li {
    width: calc(100% / 4 - 15px);
    margin-right: 20px;
    float: left;
    background: #f4f4f4;
    text-align: center;
    padding: calc(20px + 1vw);
    min-height: calc(160px + 3vw);
}

.lxinfo_box ul li i {
    font-size: calc(20px + 1vw);
    width: calc(50px + 1vw);
    height: calc(50px + 1vw);
    border-radius: 50%;
    display: block;
    background: #fff;
    line-height: calc(50px + 1vw);
    margin: 0 auto calc(8px + 0.5vw);
}

.lxinfo_box ul li img {
    margin: 0 auto calc(8px + 0.2vw);
}

.lxinfo_box ul li:nth-of-type(4n) {
    margin-right: 0px;
}

.anli {
    padding: calc(20px + 2vw) 0;
}

.anli ul li {
    width: calc(100% / 3 - 20px);
    margin-right: 30px;
    float: left;
    margin-bottom: 30px;
}

.anli ul li:nth-of-type(3n) {
    margin-right: 0px;
}

.anli ul li .img {
    margin-bottom: 10px;
    overflow: hidden;
}

.anli ul li .img img {
    height: calc(180px + 5vw);
    object-fit: cover;
}

.anli ul li:hover .img img {
    transform: scale(1.1);
}

.anli ul li span {
    font-family: '宋体';
    font-size: calc(16px + 0.2vw);
}

.product_nav {
    height: calc(40px + 1.5vw);
    line-height: calc(40px + 1.5vw);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.product_nav ul li {
    width: calc(100% / 4);
    float: left;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.product_nav ul li:before {
    content: '';
    display: block;
    height: 100%;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: #f40000;
    transform: translate3d(0, -101%, 0);
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.product_nav ul li:hover:before {
    transform: translate3d(0, 0, 0);
}

.product_nav ul li a {
    display: block;
    font-size: calc(18px + 0.2vw);
    font-family: '宋体';
    position: relative;
    z-index: 10;
}

.product_nav ul li.on:before {
    transform: translate3d(0, 0, 0);
}

.product_nav ul li.on a,
.product_nav ul li:hover a {
    color: #fff;
}

.lanmu_img {
    margin: calc(20px + 2vw) 0;
    position: relative;
}

.lanmu_img .text {
    position: absolute;
    padding: calc(10px + 1vw) calc(20px + 2vw);
    background: rgba(0, 0, 0, 0.5);
    left: 5%;
    bottom: 5%;
    color: #fff;
}

.lanmu_img .text strong {
    display: block;
    font-size: calc(20px + 0.2vw);
    font-family: '宋体';
}

.lanmu_img .text span {
    font-size: 18px;
    font-family: '宋体';
}

.productlist_box {
    padding-bottom: calc(20px + 2vw);
}

.productlist_box ul {}

.productlist_box ul li {
    width: calc(100% / 3 - 2vw);
    margin-right: 3vw;
    text-align: center;
    margin-bottom: 2vw;
    float: left;
}

.productlist_box ul li:nth-of-type(3n) {
    margin-right: 0vw;
}

.productlist_box ul li .img {
    border: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: calc(5px + 0.2vw);
}

.productlist_box ul li .img img {
    height: calc(160px + 6vw);
    object-fit: cover;
}

.productlist_box ul li .text strong {
    display: block;
    font-size: calc(18px + 0.2vw);
    font-family: '宋体';
    font-weight: 500;
}

.newslist {
    padding: calc(20px + 2vw) 0;
}

.newslist ul {
    width: 100%!important;
}

.newslist .wp2 {
    border-top: 0px!important;
}

.prdoct_articlebanner {
    position: fixed;
    z-index: -1;
    top: 0;
    height: 0;
    height: 100%;
    width: 100%;
    background: #000;
}

.prdoct_articlebanner img {
    height: 100%;
    position: relative;
    width: inherit;
    object-fit: cover;
    opacity: 0.5;
}

.product_articlebox {
    padding: calc(80px + 3vw) 0 calc(40px + 1.5vw);
    position: relative;
    z-index: 10;
}

.product_articlebox .wp3 {
    width: 93%;
    margin: 0 auto;
}

.product_articlebox .box {
    background: #fff;
    padding: calc(20px + 2.5vw);
}

.product_articleimgbox .img {
    width: 60%;
    float: left;
}

.product_articleimgbox .text {
    width: 35%;
    float: right;
    padding-top: 4vw;
}

.product_articleimgbox .text h1 {
    font-family: '宋体';
    display: block;
    margin-bottom: calc(6px + 0.3vw);
}

.product_articleimgbox .lianxi_img {}

.product_articleimgbox .text p {
    margin-bottom: calc(15px + 2vw);
    padding-bottom: calc(15px + 2vw);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.product_articleimgbox .lianxi_img img {
    float: left;
    margin-right: calc(10px + 0.2vw);
}

.product_articleimgbox .lianxi_img .font {
    float: left;
    padding-top: 20px;
}

.product_articleimgbox .lianxi_img .font strong {
    display: block;
    font-size: calc(18px + 0.3vw);
}

.swiproduct_articleimg .swiper-pagination-bullet-active {
    background: #fff;
}

.news_article {
    padding: calc(80px + 3vw) 0 calc(40px + 1.5vw);
    position: relative;
    z-index: 10;
}

.news_article .content_box {
    background: #fff;
    padding: calc(35px + 3vw) calc(20px + 2.5vw) calc(20px + 2.5vw);
    min-height: 800px;
    position: relative;
    padding-bottom: calc(40px + 4vw);
}

.news_article .content_box .title {
    text-align: center;
    margin-bottom: calc(20px + 3vw);
}

.news_article .content_box .title h1 {
    font-family: '宋体';
    font-size: calc(20px + 1vw);
}

.news_article .wp3 {
    width: 93%;
    max-width: 1460px;
    margin: 0 auto;
}

.news_article .content_box {}

.news_article .content_box .nextprev {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.news_article .content_box .nextprev a {
    width: 50%;
    display: block;
    float: left;
    padding: calc(15px + 1vw) calc(20px + 2.5vw);
    border-right: 1px solid rgba(0, 0, 0, 0.1);
    text-align: center;
    font-size: 16px;
}

.news_article .content_box .nextprev a:hover {
    color: #fff;
    background: #d40000;
}

.news_article .content_box .nextprev a:nth-of-type(2n) {
    border-right: 0px;
}

.news_article .content_box img {
    display: inline-block;
    max-width: 1200px;
}

.bottom_nav {
    display: none;
}

.pc-vis {
    display: inherit;
}

.phone-vis {
    display: none;
}


/*移动端*/

@media screen and (max-width: 640px) {
    body {
        padding-bottom: 4.2rem;
    }
    .pc-vis {
        display: none;
    }
    .phone-vis {
        display: inherit;
    }
    .top .menu {
        width: 2rem;
        float: right;
        padding-top: 10px;
        margin-right: 10px;
    }
    .top .logo {
        padding-top: 10px;
    }
    .top .menu i {
        width: 100%;
        height: 2px;
        display: block;
        background: #fff;
        margin-bottom: 8px;
    }
    .top .nav {
        display: none;
    }
    .top .right .weixin {
        float: left;
    }
    /*手机菜单*/
    .top .menu span {
        width: 2rem;
        height: 2rem;
        padding-top: 1.5rem;
    }
    .top .menu span i {
        width: 100%;
        height: 1px;
        display: block;
        background: #fff;
        border-radius: 1px;
        margin-bottom: 6px;
    }
    .top_hidden .menu span i {
        background: #000;
    }
    .top .menu .menu2 i:nth-of-type(1) {
        transform: rotate(-45deg) translateY(10px);
    }
    .top .menu .menu2 i:nth-of-type(3) {
        transform: rotate(45deg) translateY(-10px);
    }
    .top .menu .menu2 i:nth-of-type(2) {
        transform: translateX(-40px);
        opacity: 0;
        filter: alpha(opacity=0);
        width: 0;
    }
    .hback {
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.8);
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 0;
        opacity: 0;
        filter: alpha(opacity=0);
        visibility: hidden;
    }
    .caidan {
        width: 50%;
        max-width: 400px;
        height: 100%;
        background: #fff;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 101;
        transform: translateX(-100%);
    }
    .caidan .caidan_nav {
        padding: 20px 0%;
        height: 100%;
    }
    .caidan .caidan_nav ul>.menu_list_box_item {
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    .caidan .caidan_nav ul>.menu_list_box_item .caidan_1 {
        padding: 0 10%;
        display: block;
        font-size: 1rem;
        height: 3.2rem;
        line-height: 3.2rem;
    }
    .caidan .caidan_nav ul>.menu_list_box_item .caidan_1:hover {}
    .caidan .caidan_nav ul>.menu_list_box_item .caidan_1 i {
        float: right;
        opacity: 0.6;
        filter: alpha(opacity=60);
        font-size: 20px;
        pointer-events: none
    }
    .caidan .caidan_nav ul>.menu_list_box_item:hover .caidan_1 i {
        transform: rotate(90deg);
    }
    .caidan.caidan_oppen {
        width: 50%;
        transform: translateX(0%);
        z-index: 1000000
    }
    .caidan_hidden {
        transform: translateX(-100%);
    }
    .caidan .caidan_nav ul .caidan_2box {
        width: 80%;
        padding: 2% 10%;
        display: none;
        background: #f4f4f4;
    }
    .caidan .caidan_nav ul .caidan_2box li {
        height: 40px;
        line-height: 40px;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }
    .caidan .caidan_nav ul .caidan_2box li:nth-of-type(1) {
        border-top: 0;
    }
    .caidan .caidan_nav ul .caidan_2box li:hover a {
        transform: translateX(10px);
    }
    .caidan .caidan_nav ul .caidan_2box li a {
        font-size: 14px;
        display: block;
    }
    .banner .swiper-button-box {
        right: inherit;
        left: 50%;
        transform: translate(-50%, 0%);
    }
    .banner .swiper-pagination {
        right: inherit;
        left: 50%;
        transform: translate(-50%, -7px);
    }
    .product {
        padding-top: 20px;
    }
    .product_box ul li .text strong {
        font-size: 16px;
    }
    .product_box ul li .text span {
        font-size: 12px;
    }
    .case .title {
        top: 160px;
        left: 10%;
    }
    .case .img2 {
        width: 20%;
        left: 5%;
    }
    .case {
        overflow: hidden;
        height: 800px;
        min-height: 800px;
    }
    .news {
        overflow: hidden;
    }
    .case .img4 {
        width: 30%;
        bottom: 30%;
        left: 60%;
    }
    .case .img3 {
        left: 0;
        bottom: 20%;
    }
    .case .right {
        font-size: 14px;
    }
    .bxz .left {
        width: 100%;
    }
    .bxz .right {
        width: 100%;
    }
    .bxz .left {}
    .news .news_box ul {
        width: 100%;
    }
    .news .news_box .more {
        display: none;
    }
    .news .news_box ul li .img {
        width: 70px;
    }
    .news .news_box ul li .img img {
        min-height: 70px;
    }
    .hezuo .right {
        min-width: inherit;
        width: 100%;
    }
    .hezuo .right ul li {
        margin-right: 20px;
        margin-bottom: 0px;
        margin-left: inherit;
        height: 40px;
    }
    .hezuo .right ul li img {
        height: 22px;
    }
    .hezuo {
        padding-bottom: 0px;
    }
    .footer_product .img img.imgda {
        min-height: 400px;
        object-fit: cover;
    }
    .footer_product .img .right {
        top: 30%;
    }
    .bottom .right .img {
        display: none;
    }
    .bottom .right .text {
        display: none;
    }
    .bottom .left a.zhichi {
        display: none;
    }
    .bottom .left {
        padding-top: 0;
    }
    .product_nav .wp2 {
        width: 100%;
    }
    .product_nav ul li a {
        font-size: 14px;
    }
    .ny_banner img {
        min-height: 260px;
        object-fit: cover;
    }
    .ny_banner .text {
        top: 60%;
    }
    .lanmu_img .text span {
        font-size: 14px;
    }
    .productlist_box ul li {
        width: 49%;
        margin-right: 2%!important;
    }
    .productlist_box ul li:nth-of-type(2n) {
        margin-right: 0%!important;
    }
    .productlist_box ul li .img img {}
    .product_articleimgbox .img {
        width: 100%;
    }
    .product_articleimgbox .text {
        width: 100%;
    }
    .productlist_box ul li .text strong {
        font-size: 14px;
    }
    .anli ul li {
        width: 49%;
        margin-right: 2%!important;
        margin-bottom: 13px;
    }
    .anli ul li:nth-of-type(2n) {
        margin-right: 0%!important;
    }
    .anli ul li span {
        font-size: 14px;
        display: inline-block;
        white-space: nowrap;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .anli ul li .img img {
        height: 150px;
    }
    .news_article .content_box img {
        max-width: inherit;
        width: 100%;
    }
    .news_article .content_box .title h1 {}
    .news_article .content_box {
        padding-left: 15px;
        padding-right: 15px;
        min-height: 600px;
        padding-bottom: 150px;
    }
    .news_article .content_box .nextprev a {
        width: 100%;
    }
    .footer_about .img img.imgda {
        min-height: 300px;
    }
    .factory ul li {
        width: 49%!important;
        margin-right: 2%!important;
    }
    .factory ul li:nth-of-type(2n) {
        margin-right: 0%!important;
    }
    .lxinfo_box ul li {
        width: 100%;
        margin-bottom: 5px;
    }
    .lxinfo_box ul li {
        min-height: 150px;
    }
    .bxz .right .shuzi ul li:nth-of-type(3) {
        border-bottom: 0px;
    }
    .sll_top {
        bottom: 4.5rem;
        right: 1rem;
    }
    .bottom_nav {
        width: 100%;
        height: 4.2rem;
        position: fixed;
        bottom: 0;
        left: 0;
        z-index: 20;
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
        transform: translateY(100%);
        opacity: 0;
        filter: alpha(opacity=0);
        visibility: hidden;
        display: inherit;
    }
    .bottom_nav a {
        width: calc(100%/4);
        float: left;
        display: block;
        font-size: 14px;
        height: 4.2rem;
        text-align: center;
        background: #333;
        border-right: 1px solid rgba(0, 0, 0, 0.1);
        color: #fff;
    }
    .bottom_nav a i {
        transform: translateY(0.1rem);
        display: block;
        font-size: 24px;
    }
    .bottom_nav_active {
        transform: translate(0);
        opacity: 1;
        filter: alpha(opacity=100);
        visibility: visible;
    }
}