* {
    padding: 0;
    margin: 0;
    font-family: 'PingFangSC,微软雅黑,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif';
}

a {
    text-decoration: none;
}

.container {
    width: 1400px;
    margin: 0 auto;
}

/* 头部样式  开始 */
.header {
    width: 100%;
    height: auto;
    padding-top: 10px;
    position: absolute;
    z-index: 999;
    left: 50%;
    transform: translateX(-50%);
}

.header .top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 99;
    margin-top: 15px;
}

.header .top .nav>ul {
    height: 79px;
}

.header .top .nav>ul>li {
    float: left;
    list-style: none;
    padding: 0 20px;
    height: 100%;
    position: relative;
}

.header .top .nav>ul>li>.active {
    color: #B9956D;
}

.header .top .nav>ul>li>a:hover,
.header .top .nav>ul>li>ul>li:hover>a {
    color: #B9956D;
    text-decoration: none;
}

.header .top .nav>ul>li>a {
    font-size: 18px;

    color: #FFFFFF;
    line-height: 79px;
    text-decoration: none;
}

.header .top .nav>ul>li>ul {
    width: 150%;
    display: none;
    position: absolute;
    top: 79px;
    left: 0;
    background-color: #fff;
}

.header .top .nav>ul>li>ul>li {
    list-style: none;
    padding: 0 20px;
    box-sizing: border-box;
    text-align: center;
}

.header .top .nav>ul>li>ul>li>a {
    font-size: 14px;

    color: #000;
    line-height: 40px;
    text-decoration: none;
}

.header .top .nav>ul>li>a span {
    font-size: 20px;
}

.header .top .nav>ul>li img {
    padding-top: 10px;
}

.header .top .nav>ul>li .search {
    display: none;
    color: #000;
    width: 42%;
    position: absolute;
    top: 75px;
    right: 3%;
    height: 45px;
    border-radius: 10px;
    background-color: #fff;
}

.header .top .nav>ul>li input {
    text-indent: 32px;
    width: 90%;
    height: 100%;
    border: none;
    outline: none;
    -webkit-apprarance: none;
    border-radius: 10px;
}

.header .top .nav>ul>li input:focus {
    border: none;
    -webkit-apprarance: none;
    outline: none;
}

.header .top .nav>ul>li .search .icon-sousuo:hover {
    cursor: pointer;
}

.swiper_header {
    height: 100vh;
    z-index: -9 !important;
}

.swiper_header .swiper-container {
    width: 100%;
    height: 100%;
}

.bg1 {
    background-size: cover;
}

.bg2 {
    background-size: cover;
}

.box .swiper-slide .one {
    font-size: 60px;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 15px;
}

.box .swiper-slide .one span {
    color: #B9956D;
}

.box .swiper-slide .two {
    font-size: 18px;

    font-weight: 400;
    color: #FFFFFF;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.box .swiper-slide .three {
    margin-bottom: 60px;
}

.box .swiper-slide .more {
    width: 160px;
    height: 48px;
    border: 1px solid #fff;
    border-radius: 24px;
    margin-top: 55px;
}

.box .swiper-slide .more a {
    opacity: 0.9;
    font-size: 20px;
    text-align: center;
    line-height: 48px;
    color: #fff;
    text-align: center;
    line-height: 48px;
    display: block;
    text-decoration: none;
}

.box .swiper-pagination {
    position: absolute !important;
    bottom: 10% !important;
    left: -36% !important;
}

.box .swiper-pagination-bullet {
    border-radius: 0 !important;
    background-color: #fff !important;
    opacity: 1 !important;
    height: 12px !important;
}

.box .swiper-pagination-bullet-active {
    background-color: #fff !important;
    height: 24px !important;
}

.header_phone {
    width: 100%;
    display: none;
    position: static;
    z-index: 999;
    background-color: #fff;
    box-shadow: 0 0 10px #ccc;
    transition: all 2s;
}

.header_phone .top .img img {
    transform: scale(0.7);
    margin-top: 23px;
}

.header_phone .top .logo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    line-height: 60px;
    padding: 10px 0;
    box-sizing: border-box;
}

.header_phone .top .iconfont {
    font-size: 25px;
    font-size: #000;
}

.header_phone .top .icon-cuowuguanbiquxiao {
    display: none;
}

.header_phone .nav {
    display: none;
    width: 100%;
    height: 100vh;
    background-color: #fff;
    position: static;
    z-index: 999;
}

.header_phone .nav ul {
    margin-top: 50px;
}

.header_phone .nav ul li {
    list-style: none;
    text-align: center;
}

.header_phone .nav ul li a {
    font-size: 20px;

    color: #000;
    line-height: 60px;
    text-decoration: none;
}

/* 跟随样式  开始 */
.box .header .logo .logo_active {
    display: none;
}

.box .header.active {
    height: 99px !important;
    background-color: #fff;
    color: #000;
    padding-top: 10px !important;
    box-sizing: border-box;
    box-shadow: 0px 3px 59px 0px rgb(0 0 0 / 13%) !important;
}

.box .active ul li a {
    color: #000 !important;
}

.box .active ul li>a:hover {
    color: #B9956D !important;
}

.box .active>ul>li>ul>li:hover a {
    color: #B9956D !important;
}

.box .active .logo_active {
    display: block !important;
}

.box .active .logo_header {
    display: none;
}

.box .header.active .top {
    margin-top: 5px !important;
}

/* 跟随样式  结束 */
.box .banner {
    position: relative;
}

.box .banner .img {
    width: 100%;
}

.box .banner .img img {
    width: 100%;
    height: 100%;
    display: block;
}

.box .banner .word {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.box .banner .word .title {
    font-size: 60px;

    font-weight: bold;
    color: #FFFFFF;
    line-height: 40px;
}

.box .banner .word .desc {
    font-size: 18px;

    font-weight: 400;
    color: #FFFFFF;
    margin-top: 22px;
}

/* 头部样式  结束 */

/* 底部样式  开始 */
footer {
    margin-top: 120px !important;
    background: #F7F7F7;
}

footer a {
    text-decoration: none;
}

footer .border {
    border-bottom: 1px solid #E8E8E8;
    padding: 70px 0 46px;
}

footer .top {
    display: flex;
    justify-content: space-between;
}

footer .top .logo {
    width: 10%;
}

footer .top .logo img {
    width: 100%;
    display: block;
}

footer .top .nav_list {
    display: grid;
    grid-template-columns: 23% 23% 23% 31%;
    width: 54%;
}

footer .top .nav_list dt {
    margin-bottom: 37px;
}

footer .top .nav_list dt a {
    font-size: 18px;

    font-weight: 500;
    color: #333335;
    margin-bottom: 37px;
}

footer .top .nav_list dd a {
    font-size: 16px;

    color: #333335;
    line-height: 34px;
}

footer .top .nav_list dd .tel {
    font-size: 20px;

    color: #B9956D;
    margin-left: 5px;
}

footer .top .nav_list dd.address a {
    display: flex;
}

footer .top .nav_list dd.address a span:nth-child(2) {
    flex: 1;
    margin-left: 5px;
}

footer .top .code {
    width: 25%;
}

footer .top .code span {
    text-align: center;
    font-size: 12px;
    display: block;
    margin-top: -10px;
}

footer .top .code .img {
    display: grid;
    grid-template-columns: repeat(2, 46%);
    /* grid-gap: 10px; */
}

footer .top .code .img img {
    width: 100%;
    border: 1px solid #EAEAEA;
    transform: scale(0.8);
}

footer .copy {
    text-align: center;
    font-size: 16px;

    color: #333333;
    padding: 33px 0;
    box-sizing: border-box;
}

footer .copy a {
    color: #333333;
}

/* 底部样式  结束 */

.standard .title_eng,
.process .title_eng,
.team .title_eng,
.effect .title_eng,
.cooperation .title_eng,
.certificate .title_eng,
.contact .title_eng,
.company_introduction .title_eng,
.corporate_culture .title_eng,
.honors_received .title_eng,
.group_introduction .title_eng,
.development_history .title_eng {
    font-size: 36px;

    font-weight: 400;
    color: #222222;
    text-transform: uppercase;
}

.standard .title_chinese,
.process .title_chinese,
.team .title_chinese,
.effect .title_chinese,
.cooperation .title_chinese,
.certificate .title_chinese,
.contact .title_chinese,
.certificate .title_chinese,
.company_introduction .title_chinese,
.corporate_culture .title_chinese,
.honors_received .title_chinese,
.group_introduction .title_chinese,
.development_history .title_chinese {
    font-size: 60px;

    color: #333333;
}

.standard .title_chinese span:nth-child(2),
.team .title_chinese span:nth-child(2),
.process .title_chinese span:nth-child(2),
.effect .title_chinese span:nth-child(2),
.cooperation .title_chinese span:nth-child(1),
.certificate .title_chinese span:nth-child(2),
.contact .title_chinese span:nth-child(1),
.company_introduction .title_chinese span:nth-child(1),
.corporate_culture .title_chinese span:nth-child(1),
.honors_received .title_chinese span:nth-child(2),
.group_introduction .title_chinese span:nth-child(1),
.development_history .title_chinese span:nth-child(1) {
    color: #B9956D;
}

@media screen and (max-width: 1680px) {

    .standard .title_chinese,
    .process .title_chinese,
    .team .title_chinese,
    .effect .title_chinese,
    .cooperation .title_chinese,
    .certificate .title_chinese,
    .contact .title_chinese,
    .certificate .title_chinese,
    .company_introduction .title_chinese,
    .corporate_culture .title_chinese,
    .honors_received .title_chinese,
    .group_introduction .title_chinese,
    .development_history .title_chinese,
    .new .top .new_title .chinese,
    .profuct .title_chinese,
    .team .title_chinese,
    .about .title_chinese,
    .case .title_chinese,
    .title-china span,
    .title-china .tc,
    .box .swiper-slide .one,
    .status .title_chinese,
    .productAdvantages .title_chinese,
    .standard .title_chinese,
    .productAdvantages .title_chinese,
    .product_positioning .title_chinese,
    .Industry .title_chinese,
    .standard .title_chinese,
    .software .title_chinese,
    .standard .title_chinese,
    .data .title_chinese,
    .standard .title_chinese,
    .process .title_chinese,
    .case .title_chinese,
    .top_desc .title_chinese {
        font-size: 40px !important;
    }

    .standard .title_eng,
    .process .title_eng,
    .team .title_eng,
    .effect .title_eng,
    .cooperation .title_eng,
    .certificate .title_eng,
    .contact .title_eng,
    .company_introduction .title_eng,
    .corporate_culture .title_eng,
    .honors_received .title_eng,
    .group_introduction .title_eng,
    .development_history .title_eng,
    .new .top .new_title .eng,
    .profuct .title_eng,
    .team .title_eng,
    .about .title_eng,
    .case .title_eng,
    .title-eng,
    .status .title_eng,
    .standard .title_eng,
    .productAdvantages .title_eng,
    .product_positioning .title_eng,
    .Industry .title_eng,
    .standard .title_eng,
    .software .title_eng,
    .data .title_chinese,
    .data .title_eng,
    .standard .title_eng,
    .process .title_eng,
    .case .title_eng,
    .top_desc .title_eng {
        font-size: 20px !important;
    }
}

@media screen and (max-width: 1680px)and (min-width: 1440px) {
    .container {
        width: 1200px;
    }
}

@media screen and (max-width: 1440px)and (min-width: 1200px) {
    .container {
        width: 1100px;
    }

    .standard .title_chinese,
    .process .title_chinese,
    .team .title_chinese,
    .effect .title_chinese,
    .cooperation .title_chinese,
    .certificate .title_chinese,
    .contact .title_chinese,
    .certificate .title_chinese,
    .company_introduction .title_chinese,
    .corporate_culture .title_chinese,
    .honors_received .title_chinese,
    .group_introduction .title_chinese,
    .development_history .title_chinese,
    .new .top .new_title .chinese,
    .profuct .title_chinese,
    .team .title_chinese,
    .about .title_chinese,
    .case .title_chinese,
    .title-china span,
    .title-china .tc,
    .box .swiper-slide .one,
    .status .title_chinese,
    .productAdvantages .title_chinese,
    .standard .title_chinese,
    .productAdvantages .title_chinese,
    .product_positioning .title_chinese,
    .Industry .title_chinese,
    .standard .title_chinese,
    .software .title_chinese,
    .standard .title_chinese,
    .data .title_chinese,
    .standard .title_chinese,
    .process .title_chinese,
    .case .title_chinese,
    .top_desc .title_chinese {
        font-size: 40px !important;
    }

    .standard .title_eng,
    .process .title_eng,
    .team .title_eng,
    .effect .title_eng,
    .cooperation .title_eng,
    .certificate .title_eng,
    .contact .title_eng,
    .company_introduction .title_eng,
    .corporate_culture .title_eng,
    .honors_received .title_eng,
    .group_introduction .title_eng,
    .development_history .title_eng,
    .new .top .new_title .eng,
    .profuct .title_eng,
    .team .title_eng,
    .about .title_eng,
    .case .title_eng,
    .title-eng,
    .status .title_eng,
    .standard .title_eng,
    .productAdvantages .title_eng,
    .product_positioning .title_eng,
    .Industry .title_eng,
    .standard .title_eng,
    .software .title_eng,
    .data .title_chinese,
    .data .title_eng,
    .standard .title_eng,
    .process .title_eng,
    .case .title_eng,
    .top_desc .title_eng {
        font-size: 25px !important;
    }

    footer .top .nav_list {
        grid-template-columns: 23% 23% 23% 33%;
    }
}

@media screen and (min-width: 1024px)and (max-width: 1200px) {
    .container {
        width: 93%;
    }

    .standard .title_chinese,
    .process .title_chinese,
    .team .title_chinese,
    .effect .title_chinese,
    .cooperation .title_chinese,
    .certificate .title_chinese,
    .contact .title_chinese,
    .certificate .title_chinese,
    .company_introduction .title_chinese,
    .corporate_culture .title_chinese,
    .honors_received .title_chinese,
    .group_introduction .title_chinese,
    .development_history .title_chinese,
    .new .top .new_title .chinese,
    .profuct .title_chinese,
    .team .title_chinese,
    .about .title_chinese,
    .case .title_chinese,
    .title-china span,
    .title-china .tc,
    .box .swiper-slide .one,
    .status .title_chinese,
    .productAdvantages .title_chinese,
    .standard .title_chinese,
    .productAdvantages .title_chinese,
    .product_positioning .title_chinese,
    .Industry .title_chinese,
    .standard .title_chinese,
    .software .title_chinese,
    .standard .title_chinese,
    .data .title_chinese,
    .standard .title_chinese,
    .process .title_chinese,
    .case .title_chinese,
    .top_desc .title_chinese {
        font-size: 40px !important;
    }

    .standard .title_eng,
    .process .title_eng,
    .team .title_eng,
    .effect .title_eng,
    .cooperation .title_eng,
    .certificate .title_eng,
    .contact .title_eng,
    .company_introduction .title_eng,
    .corporate_culture .title_eng,
    .honors_received .title_eng,
    .group_introduction .title_eng,
    .development_history .title_eng,
    .new .top .new_title .eng,
    .profuct .title_eng,
    .team .title_eng,
    .about .title_eng,
    .case .title_eng,
    .title-eng,
    .status .title_eng,
    .standard .title_eng,
    .productAdvantages .title_eng,
    .product_positioning .title_eng,
    .Industry .title_eng,
    .standard .title_eng,
    .software .title_eng,
    .data .title_chinese,
    .data .title_eng,
    .standard .title_eng,
    .process .title_eng,
    .case .title_eng,
    .top_desc .title_eng {
        font-size: 25px !important;
    }

    .box .banner .word .title {
        font-size: 50px;
    }

    footer .top .nav_list {
        grid-template-columns: 23% 23% 23% 39%;
    }

    footer .top .code {
        width: 20%;
    }
}

@media screen and (max-width: 1024px) {
    .container {
        width: 93%;
    }

    .header {
        display: none;
    }

    .header_phone {
        display: block;
    }

    .standard .title_chinese,
    .process .title_chinese,
    .team .title_chinese,
    .effect .title_chinese,
    .cooperation .title_chinese,
    .certificate .title_chinese,
    .contact .title_chinese,
    .certificate .title_chinese,
    .company_introduction .title_chinese,
    .corporate_culture .title_chinese,
    .honors_received .title_chinese,
    .group_introduction .title_chinese,
    .development_history .title_chinese,
    .new .top .new_title .chinese,
    .profuct .title_chinese,
    .team .title_chinese,
    .about .title_chinese,
    .case .title_chinese,
    .title-china span,
    .title-china .tc,
    .box .swiper-slide .one,
    .standard .title_chinese,
    .process .title_chinese,
    .certificate .title_chinese,
    .status .title_chinese,
    .productAdvantages .title_eng,
    .productAdvantages,
    .standard .title_chinese,
    .productAdvantages .title_chinese,
    .product_positioning .title_chinese,
    .Industry .title_chinese,
    .standard .title_chinese,
    .software .title_chinese,
    .standard .title_chinese,
    .data .title_chinese,
    .standard .title_chinese,
    .process .title_chinese,
    .case .title_chinese,
    .top_desc .title_chinese {
        font-size: 30px !important;
    }

    .standard .title_eng,
    .process .title_eng,
    .team .title_eng,
    .effect .title_eng,
    .cooperation .title_eng,
    .certificate .title_eng,
    .contact .title_eng,
    .company_introduction .title_eng,
    .corporate_culture .title_eng,
    .honors_received .title_eng,
    .group_introduction .title_eng,
    .development_history .title_eng,
    .new .top .new_title .eng,
    .profuct .title_eng,
    .team .title_eng,
    .about .title_eng,
    .case .title_eng,
    .title-eng,
    .standard .title_eng,
    .process .title_eng,
    .certificate .title_eng,
    .status .title_eng,
    .standard .title_eng,
    .productAdvantages .title_eng,
    .product_positioning .title_eng,
    .Industry .title_eng,
    .standard .title_eng,
    .software .title_eng,
    .data .title_chinese,
    .data .title_eng,
    .standard .title_eng,
    .process .title_eng,
    .case .title_eng,
    .top_desc .title_eng {
        font-size: 20px !important;
    }

    .box .banner .word .title {
        font-size: 40px;
    }

    footer {
        margin-top: 60px !important;
    }

    footer .border {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .container {
        width: 93%;
    }

    .center {
        width: 93%;
    }

    .standard .title_chinese,
    .process .title_chinese,
    .team .title_chinese,
    .effect .title_chinese,
    .cooperation .title_chinese,
    .certificate .title_chinese,
    .contact .title_chinese,
    .certificate .title_chinese,
    .company_introduction .title_chinese,
    .corporate_culture .title_chinese,
    .honors_received .title_chinese,
    .group_introduction .title_chinese,
    .development_history .title_chinese,
    .new .top .new_title .chinese,
    .profuct .title_chinese,
    .team .title_chinese,
    .about .title_chinese,
    .case .title_chinese,
    .title-china span,
    .title-china .tc,
    .status .title_chinese,
    .productAdvantages .title_chinese,
    .standard .title_chinese,
    .productAdvantages .title_chinese,
    .product_positioning .title_chinese,
    .Industry .title_chinese,
    .standard .title_chinese,
    .software .title_chinese,
    .standard .title_chinese,
    .data .title_chinese,
    .standard .title_chinese,
    .process .title_chinese,
    .case .title_chinese,
    .top_desc .title_chinese,
    .box .swiper-slide .one {
        font-size: 25px !important;
    }

    .box .swiper-slide .one {
        font-size: 25px;
    }

    .standard .title_eng,
    .process .title_eng,
    .team .title_eng,
    .effect .title_eng,
    .cooperation .title_eng,
    .certificate .title_eng,
    .contact .title_eng,
    .company_introduction .title_eng,
    .corporate_culture .title_eng,
    .honors_received .title_eng,
    .group_introduction .title_eng,
    .development_history .title_eng,
    .new .top .new_title .eng,
    .profuct .title_eng,
    .team .title_eng,
    .about .title_eng,
    .case .title_eng,
    .title-eng,
    .status .title_eng,
    .standard .title_eng,
    .productAdvantages .title_eng,
    .product_positioning .title_eng,
    .Industry .title_eng,
    .standard .title_eng,
    .software .title_eng,
    .standard .title_eng,
    .process .title_eng,
    .case .title_eng,
    .top_desc .title_eng {
        font-size: 15px !important;
    }

    .box .swiper-slide .two {
        font-size: 14px;
    }

    .swiper_header {
        height: 100%;
    }

    .box {
        height: 100% !important;
    }

    .box .swiper-slide .more {
        width: 100px;
        height: 30px;
    }

    .box .swiper-slide .more a {
        font-size: 14px;
        line-height: 30px;
    }

    .swiper_header .swiper-pagination-bullet {
        width: 4px !important;
    }

    .box .banner .word .title {
        font-size: 25px;
    }

    .box .banner .word {
        top: 67%;
    }

    .box .banner .word .desc {
        font-size: 14px;
        margin-top: 0px;
    }

    .box .swiper-slide .more {
        margin-top: 25px;
        margin-bottom: 65px;
    }

    .box .swiper-pagination {
        bottom: 10px !important;
    }

    .box .swiper-slide .one {
        margin-bottom: 6px;
    }

    footer {
        margin-top: 30px !important;
    }

    footer .copy {
        font-size: 14px;
    }
}