* {
    margin:0;
    padding:0;
    list-style:none;
    text-decoration:none;
    box-sizing:border-box;
    font-family:'微软雅黑' !important;
}
body,html,header {
    min-width:1300px;
}

.img {
    overflow: hidden;
}

    .img img {
        width: 100%;
        display: block;
        transition: all .5s;
    }

.yih {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.erh {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.search {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin-left: 25px;
}

.search_cont {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 300;
    display: none;
}

.search_pack {
    width: 540px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    align-items: center;
}

    .search_pack input {
        width: 400px;
        font-size: 16px;
        padding: 0 5px 0 25px;
        border: 1px solid #f0f0f0;
        line-height: 38px;
        border-radius: 5px 0 0 5px;
    }

.search_btn {
    width: 70px;
    background: rgb(220, 0, 12);
    color: #fff;
    text-align: center;
    font-size: 16px;
    line-height: 40px;
    border-radius: 0 5px 5px 0;
}

.search_cha {
    display: block;
    width: 30px;
    height: 30px;
    text-align: center;
    color: #fff;
    background: rgba(178, 178, 178,.5);
    margin-left: 40px;
}

    .search_cha i {
        font-size: 47px;
        line-height: 23px;
        transform: rotate(45deg);
        font-style: normal;
        display: block;
        font-weight: 300;
        cursor: pointer;
    }
.nei-banner {
    position:relative;
}
.nei-banner img {
    width:100%;
    display:block;
}
.nei-banner .banner_cont {
    position:absolute;
    top:50%;
    transform:translate(-50%,-50%);
    left:50%;
    width:90%;
    color:#fff;
    text-align:center;
}
    .nei-banner .banner_cont h3 {
        font-size:72px;
        line-height:105px;
        text-transform:uppercase;
    }
    .nei-banner .banner_cont p {
        font-size:18px;
        line-height:26px;
        margin-top:15px;
    }
header {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    border-bottom: 1px solid rgba(255, 255, 255,.2);
    z-index:300;
}
.header_pack{
    display:flex;
    align-items:center;
    padding:0 30px;
    justify-content:space-between;
}
.logo {
    height:80px;
    padding:20px 0;
}
.logo a {
    display:block;
    height:100%;
}
.logo img {
    max-height:100%;
    display:block;
}
.w_nav {
    display:flex;
    align-items:center;
}
.w_nav>li {
    padding:0 26px;
    
}
    .w_nav > li > div {
        position: relative;
    }
    .er_nav {
        position: absolute;
        top: 100%;
        left: -20%;
        width: 140%;
        text-align: center;
        background: #fff;
        padding: 5px 0;
        display: none;
    }
    .er_nav li a {
        display: block;
        font-size: 16px;
        line-height: 40px;
        color: rgb(0, 0, 0);
    }
        .er_nav li a:hover {
            color: rgb(220, 0, 12);
        }
.w_nav > li > div > a,
.w_nav > li > a {
    font-size: 16px;
    line-height: 76px;
    border-bottom: 4px solid transparent;
    display: block;
    color: #fff;
}
.w_nav > li.active > a,
.w_nav > li.active >div> a {
    color: rgb(220, 0, 12);
    border-bottom-color: rgb(220, 0, 12);
}
    .w_nav > li:last-child > a {
        width: 100px;
        line-height: 38px;
        border:1px solid rgb(220, 0, 12);
        text-align: center;
        font-size: 16px;
        color: #fff;
        background: rgb(220, 0, 12);
        border-radius: 40px;
        border:none;
    }
        .w_nav > li:last-child > a:hover {
            color:rgb(220, 0, 12);
            background:#fff;
        }
        .navlist {
            display: flex;
            align-items: center;
        }
.search {
    margin-left:14px;
}
.contact{
    padding:86px 0 150px;
}
.contact_plate1_title{
    text-align:center;
}
.contact_plate1_title h3 {
    font-size:72px;
    line-height:105px;
    color:#000;
    text-transform:uppercase;
}
    .contact_plate1_title p {
        font-size: 18px;
        line-height: 26px;
        color: rgb(51, 51, 51);
        margin-top:15px;
    }
.contact_plate1_form{
    width:80%;
    display:flex;
    flex-wrap:wrap;
    margin:44px auto 0;
    justify-content:space-between;
}
.contact_plate1_input {
    border-radius: 30px;
    background: rgb(249, 249, 249);
    display:flex;
    padding:0 30px;
    width:calc(50% - 40px);
    margin-bottom:20px;
}
    .contact_plate1_input p {
        font-size: 18px;
        line-height: 60px;
        color: rgb(0, 0, 0);
        width:120px;
    }
        .contact_plate1_input p span {
            color: rgb(192, 0, 0);
        }
.contact_plate1_input input {
    width:calc(100% - 120px);
    padding:0 10px;
    font-size:18px;
    line-height:60px;
    border:none;
    background:transparent;
}
    .contact_plate1_input:nth-child(5),
    .contact_plate1_input:last-child{
        width: 100%;
    }
.contact_plate1_input textarea {
    font-size:18px;
    padding:10px 0;
    color:#000;
    resize:none;
    height:240px;
    width:100%;
    background:transparent;
    border:none;
}
    .contact_plate1_input textarea::-webkit-input-placeholder {
        color:#000;
    }
.submit {
    width: 180px;
    line-height: 58px;
    border:1px solid rgb(220, 0, 12);
    border-radius: 30px;
    background: rgb(220, 0, 12);
    text-align:center;
    color:#fff;
    font-size:16px;
    margin:30px auto 0;
    cursor:pointer;
}
 .submit:hover {
    background: #fff;
    color: rgb(220, 0, 12);
}
.contact_plate2 {
    margin-top:120px;
}
.contact_plate2_list{
    display:flex;
    justify-content:space-between;
}
.contact_plate2_list li {
    width:19%;
}
.contact_plate2_pack {
    height: 100%;
    border-radius: 20px;
    padding: 45px 30px 27px 50px;
    background: rgb(249, 249, 249);
    position:relative;
}
.contact_plate2_icon{
    height:52px;
}
.contact_plate2_icon img {
    max-height:100%;
    display:block;
}
    .contact_plate2_icon img:last-child {
        display:none;
    }
.contact_plate2_cont{
    margin-top:51px;
    position:relative;
    z-index:2;
}
    .contact_plate2_cont h4 {
        font-size: 24px;
        line-height: 32px;
        color: rgb(0, 0, 0);
        font-weight:bold;
    }
    .contact_plate2_cont p {
        font-size: 16px;
        line-height: 24px;
        color: rgb(98, 98, 98);
        margin-top:19px;
    }
.contact_plate2_img {
    position:absolute;
    right:0;
    bottom:0;
    width:120px;
}
.contact_plate2_img img {
    max-width:100%;
    display:block;
}
.contact_plate2_pack:hover {
    background: rgb(220, 0, 12);
}
    .contact_plate2_pack:hover .contact_plate2_icon img {
        display:none;
    }
    .contact_plate2_pack:hover .contact_plate2_icon img:last-child {
        display:block;
    }
    .contact_plate2_pack:hover h4,
    .contact_plate2_pack:hover p{
        color: #fff;
    }
    .map {
        margin-top:30px;
    }
footer {
    background: rgb(34, 34, 34);
    padding-top:60px;
}
.footer_logo a {
    display:block;
    height:60px;
}
.footer_logo a img {
    max-height:100%;
    display:block;
}
.footer_pack{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    padding:39px 0 30px;
}
.footer_left{
    width:25%;
}
.footer_cont h4{
    font-size:24px;
    line-height:35px;
    color:#fff;
    text-transform:uppercase;
    margin-bottom:13px;
}
.footer_cont p{
    display:flex;
    align-items:flex-start;
    margin-bottom:23px;
}
.footer_cont p img {
    max-width:15px;
    margin-top:5px;
}
    .footer_cont p span {
        width: calc(100% - 15px);
        padding-left: 10px;
        font-size: 16px;
        line-height: 24px;
        color: rgb(177, 177, 177);
    }
        .footer_cont p span:hover,
        .footer_cont a:hover{
            color: rgb(220, 0, 12);
        }
        .footer_cont a {
            font-size: 16px;
            line-height: 40px;
            color: rgb(177, 177, 177);
            display: block;
        }
.f_submit{
    margin-top:47px;
}
    .f_submit a {
        display: block;
        width: 100%;
        line-height: 48px;
        border:1px solid rgb(220, 0, 12);
        background: rgb(220, 0, 12);
        border-radius:25px;
        font-size:20px;
        text-transform:uppercase;
        text-align:center;
        color:#fff;
    }
        .f_submit a:hover {
            background:#fff;
            color:rgb(220, 0, 12);
        }
.footer_link {
    width:80%;
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

    .footer_link li a:hover {
        background: rgb(220, 0, 12);
    }

    .footer_link li a {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(255, 255, 255,.1);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .footer_link li img {
        max-width: 100%;
        display: block;
    }
.footer_center{
    width:15%;
}
.footer_right{
    width:39%;
}
.copyright {
    display: flex;
    justify-content: center;
    border-top: 1px solid rgba(255, 255, 255,.1);
    font-size: 14px;
    line-height: 18px;
    color: rgb(177, 177, 177);
    padding:18px 0 50px;
}
    .copyright a {
        color: rgb(177, 177, 177);
        text-transform:uppercase;
    }
.footer_news_list{
    display:flex;
    flex-wrap:wrap;
    margin:22.5px -12.5px 0;
}
.footer_news_list li {
    width:33.333%;
    padding:0 12.5px;
    margin-bottom:25px;
}
    .footer_news_list li a {
        display:block;
        position:relative;
    }
.footer_news_list_cont {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to bottom,rgba(0, 0, 0, 0),rgb(0, 0, 0));
    padding:0 15px 7px;
    text-align:center;
    color:#fff;
}
.footer_news_list_cont p {
    font-size:14px;
    line-height:18px;
}
.footer_news_list_cont h4 {
    font-size:14px;
    line-height:20px;
    margin-top:5px;
}
.footer_news_list_img img {
    height:120px;
    object-fit:cover;
}
.footer_news_list li a:hover img {
    transform:scale(1.1);
}
.news{
    padding:100px 0 150px;
}
.news_list{
    display:flex;
    flex-wrap:wrap;
    margin:0 -5px;
}
.news_list li {
    width:33.333%;
    padding:0 5px;
    margin-bottom:50px;
}
    .news_list li a {
        display:block;
        position:relative;
        border-radius:20px;
        overflow:hidden;
        height:100%;
    }
.news_list_cont {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to bottom,rgba(0, 0, 0, 0),rgb(0, 0, 0));
    padding:65px 50px 49px;
    text-align:center;
    color:#fff;
}
.news_list_cont h4 {
    font-size:24px;
    line-height:34px;
    margin-top:20px;
    -webkit-line-clamp:3;
}
    .news_list_cont p {
        font-size: 18px;
        line-height: 24px;
    }
.news_list_cont span {
    display:block;
    font-size:20px;
    line-height:29px;
    margin-top:6px;
}
.news_list_cont2 {
    padding:48px 0;
    display:none;
    position:absolute;
    top:0;
    left:0;
    width:100%;
}
    .news_list_cont2 p {
        font-size: 18px;
        line-height: 26px;
        color: rgb(220, 0, 12);
    }
.news_list_cont2 h4 {
    font-size:24px;
    line-height:35px;
    margin-top:20px;
    color:#000;
}
    .news_list_cont2 span {
        display: block;
        font-size: 20px;
        line-height: 29px;
        color: rgb(102, 102, 102);
        margin-top:41px;
    }
.news_list li a:hover .news_list_img {
    opacity:0;
}
.news_list li a:hover .news_list_cont {
    opacity:0;
}
.news_list li a:hover .news_list_cont2 {
    display:block;
}
.detail {
    padding:48px 0 150px;
}
.detail_nav {
    font-size: 18px;
    line-height: 24px;
    color: rgb(102, 102, 102);
}
    .detail_nav a {
        color: rgb(102, 102, 102);
    }
.detial_pack{
    margin-top:50px;
}
.news_title h3 {
    font-size: 28px;
    line-height: 40px;
    color: rgb(0, 0, 0);
}
.news_title_tab {
    border-bottom: 1px solid rgb(220, 0, 12);
    padding-bottom: 32px;
    font-size: 18px;
    line-height: 24px;
    color: rgb(102, 102, 102);
    margin-top:9px;
}
.news_detail_cont {
    padding: 30px 0 0;
    font-size: 18px;
    line-height: 24px;
    color: rgb(51, 51, 51);
}
.Relatedswiper .news_list {
    flex-wrap:nowrap;
}
.Related {
    margin-top:100px;
}
    .Related h3 {
        font-size: 72px;
        line-height: 105px;
        color: rgb(0, 0, 0);
    }
.Relatedswiper {
    margin-top:45.5px;
    overflow:hidden;
}
.case{
    padding:120px 0 150px;
}
.case_list li {
    margin-bottom:100px;
}
.case_list a {
    display:flex;
    align-items:center;
}
.case_list_cont {
    width:52%;
    padding-right:4%;
}
.case_list_cont h3 {
    font-size:40px;
    line-height:58px;
    color:#000;
}
    .case_list_cont div {
        font-size: 18px;
        line-height: 28px;
        color: rgb(102, 102, 102);
        margin-top:3px;
    }
.case_list_img{
    width:48%;
}
.case_list a:hover img {
    transform:scale(1.1);
}
.case_list li:nth-child(2n) a {
    flex-direction:row-reverse;
}
.case_list li:nth-child(2n) .case_list_cont {
    padding:0 0 0 4%;
}
.Event {
    padding: 25px 0;
    background: #fff;
}
.Event_classify {
    display:flex;
    overflow:auto;
}
    .Event_classify::-webkit-scrollbar {
        height:2px;
    }
    .Event_classify li {
        margin-right: 26px;
    }
    .Event_classify li:last-child {
        margin-right:0;
    }
    .Event_classify li a {
        width:192px;
        display:block;
        padding:21px 10px;
        border-radius:20px;
    }
.Event_class_img {
    height:36px;
}
.Event_class_img img {
    max-height:100%;
    display:block;
    margin:0 auto;
}
    .Event_class_img img:last-child {
        display:none;
    }
.Event_class_cont {
    text-align: center;
    font-size: 16px;
    line-height: 24px;
    color: rgb(0, 0, 0);
    margin-top:18px;
}
.Event_classify li a.active,
.Event_classify li a:hover{
    background: rgb(220, 0, 12);
}
.home_plate2_video {
    position:relative;
}
    .home_plate2_video::after {
        content:"";
        width:90px;
        height:90px;
        border-radius:50%;
        background:url(../images/stop.png) no-repeat center/100% 100%;
        position:absolute;
        top:40%;
        left:50%;
        transform:translate(-50%,-50%);
        cursor:pointer;
    }
    .home_plate2_video::before {
        content: "";
        width: 90px;
        height: 90px;
        border-radius: 50%;
        border: 1px solid #fff;
        position: absolute;
        top: 40%;
        left: 50%;
        transform: translate(-50%,-50%);
        animation: bef 2s infinite;
    }
    @keyframes bef {
        0% {
            width: 90px;
            height: 90px;
            opacity: 1;
        }
        50% {
            width: 120px;
            height: 120px;
            opacity: 0;
        }
        100% {
            width: 90px;
            height: 90px;
            opacity: 0;
        }
    }
    .totop {
        width: 50px;
        height: 50px;
        line-height: 50px;
        border-radius: 50%;
        position: fixed;
        bottom: 15%;
        right: 30px;
        background: #333;
        color: #fff;
        text-align: center;
        cursor: pointer;
        font-size: 20px;
        padding-top: 0px;
        z-index: 999;
        display: none;
        box-shadow: 0 0 10px rgba(255,255,255,.1);
    }
    .Event_classify li a.active img,
    .Event_classify li a:hover img {
        display: none;
    }
        .Event_classify li a.active img:last-child,
        .Event_classify li a:hover img:last-child {
            display: block;
        }
    .Event_classify li a.active .Event_class_cont,
    .Event_classify li a:hover .Event_class_cont {
        color: #fff;
    }
.event_plate2 {
    padding: 80px 0 150px;
    background: rgb(249, 249, 249);
}
.Event_pack {
    display:flex;
    align-items:center;
    max-width:1130px;
    margin:0 auto;
}
    .Event_pack h4 {
        width: 110px;
        font-size: 28px;
        line-height: 37px;
        color: rgb(220, 0, 12);
    }
    .Event_pack p {
        width: calc(100% - 110px);
        padding-left: 28px;
        font-size: 18px;
        line-height: 24px;
        color: rgb(102, 102, 102);
    }
.event_plate2_pack{
    margin-top:33px;
}
.event_plate2_list {
    margin: 0 -20px;
    display: flex;
    flex-wrap: wrap;
}
    .event_plate2_list li {
        width: 50%;
        padding: 0 20px;
        margin-bottom: 40px;
    }
    .event_plate2_list a {
        display: block;
        position: relative;
        border-radius: 20px;
        overflow: hidden;
    }
.event_plate2_list_cont {
    position:absolute;
    width:100%;
    top:50%;
    left:0;
    transform:translateY(-50%);
    text-align:center;
}
    .event_plate2_list_cont h4 {
        font-size: 36px;
        line-height: 48px;
        color: rgb(255, 255, 255);
    }
    .event_plate2_list_cont span {
        display: block;
        width: 150px;
        line-height: 48px;
        border: 1px solid rgb(255, 255, 255);
        color:#fff;
        font-size:16px;
        border-radius:50px;
        margin:19px auto 0;
    }
.event_plate2_pack a:hover img {
    transform:scale(1.1);
}
.about3_pack {
    padding: 110px 0 150px;
}

.about3_plate1_list {
    display: flex;
    margin: 46.5px -15px 0;
    flex-wrap: wrap;
}

    .about3_plate1_list li {
        width: 33.333%;
        padding: 0 15px;
        margin-bottom: 30px;
    }

.about3_plate1_pack {
    display: block;
    padding: 50px 50px 34px;
    border-bottom: 10px solid transparent;
    text-align: center;
    background: #fff;
    height:100%;
}

.about3_plate1_img {
    width: 110px;
    margin: 0 auto;
}

.about3_plate1_cont {
    margin-top: 30px;
}

    .about3_plate1_cont h4 {
        font-size: 20px;
        line-height: 29px;
        color: rgb(0, 0, 0);
    }

    .about3_plate1_cont p {
        font-size: 16px;
        line-height: 23px;
        color: rgb(102, 102, 102);
        margin-top: 23px;
    }

.about3_plate1_pack:hover {
    border-bottom-color: rgb(220, 0, 12)    ;
    box-shadow: 0 0 30px rgb(241, 241, 241);
}
.y1200 {
    max-width:1200px;
    margin:0 auto;
}
.public_title h3 {
    font-size:72px;
    line-height:105px;
    text-align:center;
    text-transform:uppercase;
}
.about3_plate2 {
    padding-top: 80px;
}

.about3_plate2_classify {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    overflow: auto;
}

    .about3_plate2_classify li {
        padding: 0 50px;
    }

        .about3_plate2_classify li a {
            display: block;
            font-size: 20px;
            line-height: 29px;
            padding-bottom: 28px;
            border-bottom: 5px solid transparent;
            color: rgb(0, 0, 0);
        }

            .about3_plate2_classify li a.active {
                border-bottom-color: rgb(220, 0, 12);
                color: rgb(220, 0, 12);
            }

.about3_plate2_list {
    margin: 50px -13px 0;
    display: flex;
    flex-wrap: wrap;
}

    .about3_plate2_list li {
        width: 25%;
        padding: 0 13px;
        border-bottom: 26px;
    }

        .about3_plate2_list li a {
            display: block;
            position: relative;
        }

.about3_plate2_list_cont {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px 35px 40px;
    background: linear-gradient(to bottom,rgba(0, 0, 0, 0),rgb(0, 0, 0));
    opacity: 0;
    transition: all .5s;
}

    .about3_plate2_list_cont h4 {
        font-size: 40px;
        line-height: 55px;
        color: #fff;
    }

    .about3_plate2_list_cont span {
        display: block;
        width: 150px;
        line-height: 50px;
        background: rgb(220, 0, 12);
        color: rgb(255, 255, 255);
        text-align: center;
        font-size: 16px;
        margin-top: 33px;
    }

.about3_plate2_list li a:hover .about3_plate2_list_cont {
    opacity: 1;
}
.fa{
    padding:136px 0 0;
}
.factory_plate1_pack{
    text-align:center;
}
    .factory_plate1_pack h3 {
        font-size: 72px;
        line-height: 105px;
        color: rgb(0, 0, 0);
        text-transform:uppercase;
    }
    .factory_plate1_pack div {
        font-size: 18px;
        line-height: 36px;
        color: rgb(51, 51, 51);
        margin-top:15.5px;
    }
.factory_plate2{
    margin-top:128px;
    padding:200px 0;
}
.factory_plate2_pack {
    width: 50%;
    color: #fff;
}
.factory_plate2_pack h4 {
    font-size:40px;
    line-height:58px;
    
}
.factory_plate2_pack p {
    font-size:18px;
    line-height:28px;
    margin-top:17px;
}
    .factory_plate2_pack a {
        width: 150px;
        line-height: 48px;
        border:1px solid rgb(220, 0, 12);
        color: #fff;
        background: rgb(220, 0, 12);
        margin-top:42px;
        display:block;
        font-size:16px;
        text-align:center;
        border-radius:50px;
    }
.factory_plate2_pack a:hover {
    background: #fff;
    color: rgb(220, 0, 12);
}
        .fa_palte3swiper {
            overflow: hidden;
            margin-top: 42px;
            padding: 0 0 15px;
        }
    .fa_palte3swiper a {
        display: block;
        border-radius: 20px;
        overflow: hidden;
        background: #fff;
        box-shadow: 0 0 10px rgba(209, 209, 209, 0.35);
    }
        .fa_palte3swiper a:hover img {
            transform:scale(1.1);
        }
        .fa_palte3swiper_cont {
            padding: 22px 30px;
        }
.fa_palte3swiper_cont h4 {
    font-size:20px;
    line-height:29px;
    color:#000;
    font-weight:bold;
}
    .fa_palte3swiper_cont span {
        font-size: 16px;
        line-height: 24px;
        margin-top: 13px;
        color: rgb(102, 102, 102);
        display:block;
    }
.public_title p {
    font-size: 18px;
    line-height: 28px;
    margin-top: 15.5px;
    color: rgb(51, 51, 51);
    text-align:center;
}
.fa_palte3{
    padding:136px 0 135px;
}
.fa_palte3swiper a:hover h4 {
    color: rgb(220, 0, 12);
}
.fa_palte3swiper a:hover span {
    color: rgb(220, 0, 12);
}
.about_pack {
    padding:120px 0 150px;
}
.about_plate1_pack {
    border-radius: 20px;
    background: rgb(254, 242, 242);
    display:flex;
    align-items:center;
    padding:50px;
}
.about_plate1_img{
    width:70%;
    cursor:pointer;
}
.about_plate1_cont {
    width:30%;
    padding-left:3.5%;
}
.about_plate1_cont h4 {
    font-size:39px;
    line-height:50px;
    color:rgb(0, 0, 0);
    text-transform:uppercase;
}
    .about_plate1_cont div {
        font-size: 18px;
        line-height: 28px;
        color: rgb(51, 51, 51);
        margin-top:22px;
    }
.about_plate2{
    padding-top:120px;
}
.about_plate2_pack{
    display:flex;
    align-items:flex-start;
}
.about_plate2_left{
    width:60%;
    padding-right:10%;
}
    .about_plate2_left .public_title  h3{
        text-align:left;
        font-size:65px;
    }
.about_plate2_listtab {
    margin-top: 15.5px;
    border-radius: 25px;
    background: rgb(248, 204, 206);
    display:flex;
}
    .about_plate2_listtab li {
        width: 33.333%;
        border-radius: 25px;
        overflow: hidden;
        text-align: center;
        color: rgb(220, 0, 12);
        font-size:16px;
        line-height:50px;
        cursor:pointer;
    }
    .about_plate2_listtab li.active {
        color:#fff;
        background:rgb(220, 0, 12);
    }
.about_plate2_img{
    width:40%;
    border-radius:20px;
    overflow:hidden;
}
.about_plate2_desc {
    margin-top: 50px;
    font-size: 18px;
    line-height: 28px;
    color: rgb(51, 51, 51);
}
.about_plate2_Company {
    padding: 60px;
    background: rgb(254, 242, 242);
    border-radius:20px;
    margin-top:50px;
}
.about_plate2_Companylist{
    display:flex;
    justify-content:space-between;
}
.about_plate2_Companylist li {
    width:32%;
}
.about_plate2_Companylist_pack{
    padding:58px 80px;
    background:#fff;
    height:100%;
}
    .about_plate2_Companylist_pack h3 {
        font-size: 20px;
        line-height: 26px;
        color: rgb(220, 0, 12);
        text-align:center;
    }
    .about_plate2_Companylist_pack h3 span {
        font-size:54px;
        line-height:79px;
    }
    .about_plate2_Companylist_pack p {
        font-size: 20px;
        line-height: 29px;
        color: rgb(51, 51, 51);
        margin-top:25px;
        text-align:center;
    }
.about_plate3 {
    padding-top:150px;
}
.about_plate3_pack{
    display:flex;
    align-items:flex-start;
}
.about_plate3_cont {
    width:35%;
    padding-right:1.5%;
}
.about_plate3_cont .public_title h3 {
    text-align:left;
    font-size:68px;
}
    .about_plate3_cont .public_title p{
        text-align:left;
    }
.about_plate3_right {
    width:65%;
}
.about_plate3_rightswiper {
    overflow:hidden;
}
.about_plate3_rightswiper_img{
    border-radius:20px 20px 0 0;
    overflow:hidden;
}
.about_plate3_rightswiper_text {
    border-radius: 0 0 20px 20px;
    background: rgb(249, 249, 249);
    padding:23px 30px;

}
    .about_plate3_rightswiper_text h4 {
        font-size: 28px;
        line-height: 40px;
        color: rgb(0, 0, 0);
    }
    .about_plate3_rightswiper_text p {
        font-size: 16px;
        line-height: 21px;
        color: rgb(102, 102, 102);
        margin-top:8.5px;
        height:70px;
        overflow:auto;
    }
    .about_plate3_rightswiper_text p::-webkit-scrollbar {
        width:3px;
    }
    .harr {
        width:70px;
        height:70px;
        border-radius:50%;
        border:1px solid rgb(220, 0, 12);
        text-align:center;
        line-height:70px;
        font-size:30px;
        color:rgb(220, 0, 12);
        cursor:pointer;
    }
        .harr:hover {
            background:rgb(220, 0, 12);
            color:#fff;
        }
        .harr_left {
            padding-left: 5px;
            margin-right:20px;
        }
.harr_right {
    padding-right:5px;
}
.arr_pack {
    display:flex;
    justify-content:flex-end;
    margin-top:30px;
}
.about_plate4 {
    padding-top:150px;
}
.about_plate4_pack {
    background: rgb(187, 0, 10);
    border-radius:20px;
    padding:36px 50px 50px;
}
.about_plate4_cont {
    width:100%;
}
    .about_plate4_cont h3,
    .about_plate4_cont p{
        color: #fff;
    }
.about_plate4_swiper{
    overflow:hidden;
    margin-top:42px;
}
    .about_plate4_swiper a {
        display:block;
        position:relative;
    }
.about_plate4_img {
    border-radius:20px;
    overflow:hidden;
}
.about_plate4_swiper_cont {
    background: rgba(220, 0, 12,.85);
    position:absolute;
    right:20px;
    bottom:20px;
    padding:20px;
    font-size:20px;
    line-height:29px;
    color:#fff;
    width:200px;
}

.arr_pack2 {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}
.carr_left {
    margin-right:20px;
    padding-left:5px;
}
    .carr_right {
        padding-right:5px;
    }
    .carr {
        border-color: #fff;
        color: #fff;
    }
.about_plate5{
    padding-top:136px;
}
.about_plate5 .public_title h3 {
    text-align:left;
}
.about_plate5_list{
    width:85%;
    margin:45.5px auto 0;
}
.about_plate5_list li {
    margin-bottom:80px;
}
.about_plate5_pack{
    display:flex;
    align-items:center;
    cursor:pointer;
}
    .about_plate5_pack:hover img,
    .about_plate4_swiper a:hover img,
    .about_plate3_rightswiper_img:hover img,
    .about_plate1_img:hover img {
        transform: scale(1.1);
    }
    .about_plate5_left {
        width: 53%;
        padding-right: 7%;
    }
    .about_plate5_left h4 {
        font-size: 40px;
        line-height: 58px;
        color: rgb(0, 0, 0);
    }
    .about_plate5_left p {
        font-size: 18px;
        line-height: 28px;
        color: rgb(102, 102, 102);
        margin-top:16px;
    }
.about_plate5_img{
    width:47%;
}
.about_plate5_list li:nth-child(2n) .about_plate5_pack {
    flex-direction:row-reverse;
}
.about_plate5_list li:nth-child(2n) .about_plate5_left {
    padding:0 0 0 7%;
}
.video_shadow {
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,.5);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 302;
    display: none;
}

.video_sahodw_cont {
    width: 70%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.vidoe_cha {
    font-size: 50px;
    line-height: 60px;
    position: absolute;
    top: -60px;
    right: 0;
    transform: rotate(45deg);
    color: #fff;
    font-weight: 300;
    cursor: pointer;
}

.video_sahodw_cont video {
    width: 100%;
    max-height:70vh;
}
.about_plate5_list li:last-child {
    margin-bottom:0;
}
.products_clasify{
    padding:50px 0 47px;
}
.products_clasify_list{
    overflow:auto;
    display:flex;
    justify-content:center;
}
.products_clasify_list li {
    width:179px;
    margin:0 5px;
}
    .products_clasify_list li a {
        display:block;
        text-align:center;
    }
.products_clasify_list_img {
    height:40px;
}
.products_clasify_list_img img {
    max-height:100%;
    display:block;
    margin:0 auto;
}
.products_clasify_list_img img:last-child {
    display:none;
}
.products_clasify_list li a p {
    font-size:16px;
    line-height:21px;
    margin-top:8.5px;
    color:#000;
}
.about_plate2_img:hover img {
    transform:scale(1.1);
}
.products_clasify_list li .active .products_clasify_list_img img,
.products_clasify_list li a:hover .products_clasify_list_img img {
    display: none;
}
    .products_clasify_list li .active .products_clasify_list_img img:last-child,
    .products_clasify_list li a:hover .products_clasify_list_img img:last-child{
        display: block;
    }
.products_clasify_list li .active p,
.products_clasify_list li a:hover p{
    color: rgb(220, 0, 12);
}
.products_pack {
    padding: 60px 0 150px;
    background: rgb(249, 249, 249);
}
.products_desc {
    width: 85%;
    font-size: 18px;
    line-height: 28px;
    color: rgb(51, 51, 51);
    margin:0 auto;
}
.products_list{
    margin-top:45px;
}
.products_list_pack {
    display:flex;
    flex-wrap:wrap;
    margin:0 -33px;
}
   
    .products_list_pack li {
        padding: 0 33px;
        width: 25%;
        margin-bottom: 80px;
    }
    .products_list_pack li a {
        display:block;
        position:relative;
    }
        .products_list_pack li a > div {
            background: #fff;
            padding: 50px 45px;
            border-radius: 20px;
            position: relative;
            height: 100%;
            z-index:2;
        }
        .products_list_pack li a::after {
            content: "";
            width: 100%;
            height: 50px;
            border-radius: 25px;
            background: rgb(220, 0, 12);
            position: absolute;
            bottom: -5px;
            left: 0;
            z-index: 0;
        }
.products_list_pack_cont{
    margin-top:18px;
    text-align:center;
}
    .products_list_pack_cont h4 {
        font-size: 20px;
        line-height: 29px;
        color: rgb(0, 0, 0);
    }
    .products_list_pack_cont p {
        font-size: 16px;
        line-height: 24px;
        color: rgb(102, 102, 102);
        margin-top:27.6px;
    }
    .products_list_pack_cont span {
        display: block;
        width: 150px;
        line-height: 48px;
        text-align: center;
        border-radius: 25px;
        border: 1px solid rgb(244, 244, 244);
        font-size: 16px;
        color: rgb(0, 0, 0);
        margin:28.5px auto 0;
    }
.products_list_pack li a:hover img {
    transform:scale(1.1);
}
.products_list_pack li a:hover h4 {
    color:rgb(220, 0, 12);
}
.products_list_pack li a:hover span {
    border-color:rgb(220, 0, 12);
    background:rgb(220, 0, 12);
    color:#fff;
}
.products_form {
    padding:86px 0 103px;
    background:url(../images/pbg.png) no-repeat center/100% 100%;
}
    .products_form .contact_plate1_title h3,
    .products_form .contact_plate1_title p {
        color: #fff;
    }
    .products_form .submit {
        background:#fff;
        color:rgb(220, 0, 12);
    }
        .products_form .submit:hover {
            background:rgb(220, 0, 12);
            color:#fff;
            border:1px solid #fff;
        }
        .prodetail_banner {
            padding: 80px 0 60px;
            background: url(../images/pdbg.png) no-repeat center/cover;
        }
.prodetail_banner_pack{
    display:flex;
    align-items:center;
}
    .prodetail_banner_pack>div {
        width:50%;
    }
    .prodetail_banner_cont {
        padding-right:5%;
    }
        .prodetail_banner_cont h4 {
            font-size: 48px;
            line-height: 70px;
            color: rgb(255, 255, 255);
            text-transform:uppercase;
        }
        .prodetail_banner_cont p {
            font-size: 16px;
            line-height: 24px;
            color: rgb(255, 255, 255);
            margin-top:19px;
        }
.prodetail_banner_cont a {
    display:block;
    width:150px;
    line-height:50px;
    border-radius:25px;
    background:rgb(220, 0, 12);
    text-align:center;
    color:#fff;
    font-size:16px;
}
.products_detail_cont {
    padding: 87px 0 90px;
    background: rgb(243, 247, 250);
}
.products_detail_plate1 h4,
.products_detail_plate2 h4,
.products_Similar_Product h4 {
    font-size: 48px;
    line-height: 70px;
    color: rgb(0, 0, 0);
    text-transform: uppercase;
}
.products_detail_plate1_text {
    margin-top: 25.6px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 2px 5px rgb(198, 202, 206);
    padding:37px 40px;
}
.products_detail_plate2 {
    margin-top:87px;
}
.products_detail_plate2_text{
    margin-top:45.5px;
}
.products_detail_plate2_swiper_pack {
    overflow:hidden;
    width:430px;
    border-radius:20px;
}
.products_detail_plate2_swiper{
    width:615px;
    margin:0 auto;
    position:relative;
    display:flex;
    align-items:center;
    justify-content:space-between;
}
.products_detail_plate2_cont{
    margin-top:48px;
}
.products_detail_plate2_cont ul {
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
}
.products_detail_plate2_cont li {
    width:49%;
    margin-bottom:29px;
}
    .products_detail_plate2_cont li h4 {
        font-size:20px;
        line-height:26px;
        color:#000;
    }
    .products_detail_plate2_cont li p {
        font-size: 16px;
        line-height: 21px;
        margin-top:11px;
        color: rgb(102, 102, 102);
        padding-left:13px;
    }
.products_Similar_Product{
    padding:67px 32px;
    background:url(../images/pgbg.png) no-repeat center/cover;
}
.products_Similar_Product_list {
    margin:46px -55px 0;
}
.products_Similar_Product_list li {
    width: 33.3333%;
    padding: 0 55px;
    margin-bottom: 50px;
}
.products_Similar_Product_list h4 {
    font-size:20px;
    line-height:29px;
}
.home_banner_swiper{
    overflow:hidden;
    position:relative;
}
.home_banner_swiper a {
    display:block;
    position:relative;
}
.home_banner_swiper img {
    width:100%;
    display:block;
}
.b_t {
    position: absolute;
    width: 100%;
    top: 50%;
    transform:translateY(-50%);
    left: 0;
    text-align: center;
    color: #fff;
}
.b_t h3 {
    font-size:72px;
    line-height:105px;
    text-transform:uppercase;
}
    .b_t p {
        font-size:28px;
        line-height:32px;
    }
.home_plate1 {
    padding-top:106px;
}
.home_plate1_classify{
    padding:26px 0 49px;
}
.home_plate1_swiper{
    padding:80px 0 110px;
    background:url(../images/pdbg.png) no-repeat center/cover;
    position:relative;
}
.parr,
.barr {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255,.5);
    line-height: 48px;
    border-radius: 50px;
    color: #000;
    text-align: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    cursor: pointer;
    z-index: 250;
}
    .parr:hover,
    .barr:hover{
        background: rgb(220, 0, 12);
        color: #fff;
    }
.parr_left, .barrl {
    padding-left: 5px;
    left: 15%;
}
    .barrl {
        left:5%;
    }
    .parr_right, .barrr {
        padding-right: 5px;
        right: 15%;
    }
        .barrr{
            right:5%;
        }
        .home_plate1_swiper_pack {
            overflow: hidden;
            width: 85%;
            margin: 0 auto;
        }
.home_plate1_swiper_pack ul {
    flex-wrap: nowrap;
    margin: 0;
    padding:50px 0;
}
    .home_plate1_swiper_pack ul li {
        width:auto;
        padding:0;
        margin:0;
    }
    .home_plate1_swiper_pack .swiper-slide-prev {
        transform: translate3d(0px, 0px, -110.08px) rotateX(0deg) rotateY(30.0402deg) !important;
    }
    .home_plate1_swiper_pack .swiper-slide-next {
        transform: translate3d(0px, 0px, -110.08px) rotateX(0deg) rotateY(-30.0402deg) !important;
    }
.swiper-container-3d .swiper-slide-shadow-left,
.swiper-container-3d .swiper-slide-shadow-right {
    border-radius: 20px;
}
.home_plate2{
    padding-top:106px;
}
.home_plate2 .public_title {
    width:75%;
    margin:0 auto;
}
.home_plate2_cont{
    margin-top:42px;
}
.home_plate2_cont img {
    width: 100%;
    display: block;
    cursor:pointer;
}
.home_plate2_cont video {
    display:none;
}
.home_plate2_list{
    display:flex;
    margin-top:-190px;
    position:relative;
    z-index:3;
}
.home_plate2_list li {
    width:33.333%;
}
.home_plate2_list_img {
    width:100px;
    margin:0 auto -46px;
}
.home_plate2_list_text {
    background: rgb(196, 0, 11);
    padding: 62px 60px 56px;
    text-align: center;
}
.home_plate2_list_text h3 {
    font-size:20px;
    line-height:26px;
    color:#fff;
}
    .home_plate2_list_text h3 span {
        font-size:54px;
        line-height:79px;
    }
.home_plate2_list_text p {
    font-size:20px;
    line-height:29px;
    margin-top:25px;
    color:#fff;
}
.home_plate2_list li:first-child .home_plate2_list_text {
    border-radius:20px 0 0 20px;
}
.home_plate2_list li:last-child .home_plate2_list_text {
    border-radius:0 20px 20px 0;
}
.home_palte3{
    padding:106px 0 80px;
}
.home_plate3_cont {
    margin-top:3px;
}
.home_event{
    padding-top:34px;
}
.home_plate3_swiper_pack ul {
    flex-wrap:nowrap;
    margin:0;
}
.home_plate3_swiper_pack li {
    padding:0;
    margin-bottom:0;
    width:auto;
}
.home_plate3_swiper {
    width:90%;
    background:#fff;
    margin:10px auto 0;
}
.home_plate3_swiper_pack {
    overflow:hidden;
    padding:50px 0;
}
    .home_plate3_swiper_pack .swiper-slide-next {
        transform: translate3d(0px, 0px, -357.069px) rotateX(0deg) rotateY(-55.0344deg) !important;
        
    }
    .home_plate3_swiper_pack .swiper-slide-prev {
        transform: translate3d(0px, 0px, -360.069px) rotateX(0deg) rotateY(55.0344deg) !important;
    }
.home_plate4 {
    padding:106px 0 120px;
    background:url(../images/hnbg.png) no-repeat center/cover;
}
.home_plate4_list{
    margin-top:45.5px;
}
.more_btn {
    display:block;
    width:150px;
    line-height:50px;
    border-radius:25px;
    background:rgb(220, 0, 12) !important;
    text-align:center;
    font-size:16px;
    margin:10px auto 0;
    color:#fff !important;
}
.pro_er_select {
    width: 100%;
    position: absolute !important;
    top: 100%;
    background: rgba(33, 33, 33, 1);
    left: 0;
    display: none;
}

.pro_select_list_img img {
    background: #fff;
}

.pro_select_pack {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 80px 0 40px;
}

.pro_select_left {
    width: 300px;
}

    .pro_select_left h3 {
        font-size: 20px;
        font-weight: bold;
        line-height: 29px;
        color: #fff;
        padding-bottom: 15px;
        border-bottom: 1px solid rgb(84, 84, 84);
    }

.pro_select_left_pack h4 {
    font-size: 20px;
    font-weight: bold;
    line-height: 29px;
    color: #fff;
    margin-top: 28px;
    cursor: pointer;
}

    .pro_select_left_pack h4.active {
        color: rgb(29, 149, 212);
    }

.pro_select_classify {
    margin-top: 15px;
}

    .pro_select_classify li a {
        display: block;
        font-size: 16px;
        line-height: 28px;
        color: rgb(161, 161, 161);
    }

        .pro_select_classify li a:hover {
            color: #fff;
        }

.pro_select_right {
    width: calc(100% - 350px);
}

.pro_select_list {
    display: flex;
    margin: 0 -10px;
    flex-wrap: wrap;
    display: none;
}

    .pro_select_list li {
        width: 33.333%;
        padding: 0 10px;
        margin-bottom: 50px;
    }

        .pro_select_list li a {
            display: block;
            background: rgb(55, 55, 55);
            height: 100%;
        }

            .pro_select_list li a:hover img {
                transform: scale(1.1);
            }

            .pro_select_list li a:hover h4 {
                color: rgb(29, 149, 212);
            }

.pro_select_list_cont {
    padding: 30px;
}

    .pro_select_list_cont h4 {
        font-size: 18px;
        line-height: 24px;
        color: rgb(255, 255, 255);
        font-weight: bold;
    }

    .pro_select_list_cont p {
        font-size: 16px;
        line-height: 24px;
        margin-top: 20px;
        color: rgb(161, 161, 161);
    }

    .pro_select_list_cont span {
        display: block;
        width: 50px;
        height: 50px;
        font-size: 25px;
        font-weight: 300;
        line-height: 50px;
        text-align: center;
        border-radius: 50%;
        color: #fff;
        background: rgb(29, 149, 212);
        margin-top: 45px;
    }
.home_plate1_swiper_pack .swiper-slide-next + .swiper-slide {
    transform: translate3d(0px, 0px, -117.699px) rotateX(0deg) rotateY(-63.8496deg) !important;
}
.home_plate1_swiper_pack .active {
    transform: translate3d(0px, 0px, -117.056px) rotateX(0deg) rotateY(63.528deg) !important;
}
@media(max-width:1800px) {
    .w_nav > li {
            padding:0 20px;
        }
    }
@media(max-width:1600px) {
    .w_nav > li {
        padding: 0 10px;
    }
    .products_list_pack li{
        padding:0 10px;
        margin-bottom:30px;
        width:33.333%;
    }
    .products_list_pack{
        margin:30px -10px 0;
    }
    .contact_plate1_title h3,
    .nei-banner .banner_cont h3,
    .Related h3,
    .about_plate2_left .public_title h3,
    .about_plate3_cont .public_title h3,
    .public_title h3,
    .factory_plate1_pack h3 {
        font-size: 50px;
        line-height: 70px;
    }
    .footer_center {
        width:17%;
    }
    .footer_right{
        width:41%;
    }
    .footer_left{
        width:27%;
    }
    .f_links{
        width:80%;
    }
    .contact_plate2_pack{
        padding:40px 20px;
    }
    .contact_plate2_cont{
        margin-top:30px;
    }
    .contact_plate2_img{
        width:80px;
    }
    .contact_plate2_cont h4{
        font-size:20px;
        line-height:30px;
    }
    .footer_cont h4,
    .news_list_cont h4 {
        font-size: 20px;
        line-height: 30px;
    }
    .f_submit a,
    .fa_palte3swiper_cont h4 {
        font-size: 18px;
    }
    .news_list_cont {
        padding: 30px 20px;
    }
    .news_title h3{
        font-size:24px;
        line-height:34px;
    }
    .event_plate2_list_cont h4,
    .about_plate1_cont h4 {
        font-size: 25px;
        line-height: 35px;
    }
    .event_plate2_list_cont span{
        line-height:42px;
    }
    .about_plate1_cont div,
    .about_plate2_desc,
    .about_plate2_Companylist_pack p,
    .about_plate4_swiper_cont,
    .factory_plate2_pack p,
    .public_title p,
    .case_list_cont div,
    .home_plate2_list_text p {
        font-size: 16px;
        line-height: 24px;
    }
    .about_plate2_Companylist_pack h3 span,
    .home_plate2_list_text h3 span {
        font-size: 40px;
        line-height: 60px;
    }
    .about_plate2_Companylist_pack{
        padding:40px 20px;
    }
    .about_plate2_Company{
        padding:40px;
    }
    .harr{
        width:50px;
        height:50px;
        line-height:50px;
        font-size:24px;
    }
    .about_plate4_pack{
        padding:40px;
    }
    .about_plate5_list {
        width:100%;
    }
    .about_plate5_left h4,
    .about3_plate2_list_cont h4,
    .factory_plate2_pack h4,
    .case_list_cont h3,
    .prodetail_banner_cont h4,
    .products_detail_plate1 h4, .products_detail_plate2 h4, .products_Similar_Product h4 {
        font-size: 30px;
        line-height: 40px;
    }
    .about3_plate1_pack{
        padding:40px 20px;
    }
    .about3_plate1_img{
        width:80px;
    }
    .about3_plate2_list_cont{
        padding:10px 15px 30px;
    }
    .products_Similar_Product_list h4{
        font-size:18px;
        line-height:26px;
    }
}
@media(max-width:1300px) {
    .w_nav > li > div > a,
    .w_nav > li > a {
        font-size:14px;
    }
}