@font-face {
    font-family: 'OPPOSans-H';
    src: url('fonts/OPPOSans-H.ttf') format('truetype');
}
@font-face {
    font-family: 'OPPOSans-R';
    src: url('fonts/OPPOSans-R.ttf') format('truetype');
}
@font-face {
    font-family: 'LamaSans-BoldCondensed';
    src: url('fonts/LamaSans-BoldCondensed.otf') format('opentype');
}
*,h4,h5,h6 {
    margin:0;
    box-sizing:border-box;
}
.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;
}
header {
    background: #fff;
    position: sticky;
    z-index: 300;
    top: 0;
    left: 0;
    border-bottom: 1px solid rgb(223, 225, 230);
}

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

.logo {
    height: 80px;
    padding: 15px 0;
}

    .logo img {
        max-height: 100%;
        display: block;
    }

    .logo a {
        display: block;
        height: 100%;
    }

.header_right {
    display: flex;
    align-items: center;
}

.w_nav {
    display: flex;
}

    .w_nav > li {
        padding: 0 20px;
        position: relative;
    }

        .w_nav > li > a {
            display: block;
            font-size: 16px;
            line-height: 77px;
            border-bottom: 3px solid transparent;
            color: rgb(0, 0, 0);
        }

            .w_nav > li.active > a,
            .w_nav > li > a:hover {
                font-weight: bold;
                color: rgb(46, 111, 255);
                border-bottom-color: rgb(46, 111, 255);
            }

.er_nav {
    width: 100%;
    background: #fff;
    position: absolute;
    top: 100%;
    left: 0;
    border: 1px solid #f1f1f1;
    padding: 5px 0;
    z-index: 5;
    display: none;
}

    .er_nav > li a {
        display: block;
        font-size: 16px;
        line-height: 32px;
        color: #333;
        text-align: center;
    }

        .er_nav > li a:hover {
            background: rgb(46, 111, 255);
            color: #fff;
        }

.header_phone {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

    .header_phone img {
        width: 20px;
        display: block;
    }

    .header_phone span {
        font-size: 18px;
        line-height: 26px;
        color: #000;
        margin-left: 10px;
    }

.language {
    position: relative;
    margin-left: 30px;
    z-index: 200;
}

.language_cont {
    display: flex;
    align-items: center;
    cursor: pointer;
}

    .language_cont img {
        width: 25px;
        display: block;
    }

    .language_cont span {
        padding-right:10px;
        font-size: 16px;
        line-height: 24px;
        color: #000;
    }

    .language_cont i {
        font-size: 16px;
        line-height: 24px;
        color: #000;
    }

.language_list {
    position: absolute;
    top: 120%;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
    border-radius: 5px;
    padding: 5px 0;
    display: none;
}

    .language_list li a {
        font-size: 16px;
        line-height: 32px;
        color: #333;
        text-align: center;
        display: block;
    }

        .language_list li a:hover {
            background: rgb(46, 111, 255);
            color: #fff;
        }
.nei-banner {
    position: relative;
}
.nei-banner {
    position:relative;
}
.banner_cont{
    width:95%;
    max-width:1200px;
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    text-align:center;
}
    .banner_cont h4 {
        font-size: 48px;
        line-height: 70px;
        color: rgb(255, 255, 255);
        text-transform:uppercase;
    }
.banner_cont h2 {
    font-size:72px;
    line-height:105px;
    color:#fff;
}
.case{
    padding:100px 0 120px;
}
.case_list{
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
}
.case_list li {
    width:calc(50% - 20px);
    margin-bottom:50px;
}
    .case_list li a {
        display:block;
    }
        .case_list li a:hover img {
            transform:scale(1.1);
        }
        .case_list_img {
            border-radius: 10px;
        }
.case_list_cont{
    margin-top:20px;
    text-align:center;
}
    .case_list_cont h4 {
        font-size: 24px;
        line-height: 35px;
        color: rgb(0, 0, 0);
    }
    .case_list_cont p {
        font-size: 16px;
        line-height: 24px;
        color: rgb(102, 102, 102);
        margin-top:8px;
    }
    .y1200 {
        max-width:1220px;
        margin:0 auto;
        padding:0 10px;
    }
.caseDetail{
    padding:50px 0 118px;
}
.cdetail_title {
    margin-top: 47px;
    font-size: 28px;
    line-height: 40px;
    color: rgb(0, 0, 0);
}
.cdetail_cont{
    margin-top:27px;
}
footer {
    background: rgb(12, 12, 12);
}

.footer_pack {
    display: flex;
    align-items: flex-start;
    padding: 70px 0 50px;
}

.footer_pack_phone {
    width: 40%;
    border-right: 1px solid rgba(255, 255, 255,.2);
}

    .footer_pack_phone li {
        margin-bottom: 31px;
        display: flex;
        align-items: center;
    }

.footer_phone_icon {
    width: 44px;
}

.footer_phone_cont {
    width: calc(100% - 44px);
    padding-left: 15px;
    font-size: 16px;
    line-height: 24px;
}

    .footer_phone_cont h4 {
        color: rgb(149, 149, 149);
    }

    .footer_phone_cont p {
        color: #fff;
    }

.footer_pack_right {
    width: 60%;
    padding-left: 5%;
}

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

    .footer_pack_list li {
        max-width: 25%;
    }

    .footer_pack_list h4 {
        font-size: 20px;
        line-height: 29px;
        color: #fff;
        margin-bottom: 10px;
    }

    .footer_pack_list a {
        display: block;
        font-size: 16px;
        line-height: 40px;
        color: rgb(149, 149, 149);
    }

.footer_code {
    max-width: 148px;
    margin-top: 10px;
}

.footer_pack_list li:last-child h4 {
    text-align: center;
}

.copyright {
    display: flex;
    justify-content: center;
    font-size: 16px;
    line-height: 24px;
    color: rgb(149, 149, 149);
    border-top: 1px solid rgba(255, 255, 255,.2);
    padding: 19px 0 47px;
}

    .copyright a {
        color: rgb(149, 149, 149);
    }
.news {
    padding: 100px 0 120px;
    background: rgb(248, 250, 252);
}
.news_list{
    display:flex;
    flex-wrap:wrap;
    margin:0 -20px ;
}
.news_list li {
    width:33.333%;
    padding:0 20px;
    margin-bottom:40px;
}
    .news_list li a,
    .home_plate5_swiper a{
        display: block;
        background: #fff;
        height: 100%;
    }
.news_list_cont,
.home_plate5_swiper_cont {
    padding: 25px 30px;
}
    .news_list_cont h4,
    .home_plate5_swiper_cont h4{
        font-size: 24px;
        line-height: 32px;
        color: rgb(0, 0, 0);
    }
    .news_list_cont hr,
    .home_plate5_swiper_cont hr{
        background: rgb(234, 238, 245);
        margin: 30px 0;
    }
    .news_list_cont p,
    .home_plate5_swiper_cont p{
        font-size: 16px;
        line-height: 24px;
        color: rgb(51, 51, 51);
    }
    .news_list_cont span,
    .home_plate5_swiper_cont span{
        display: block;
        font-size: 16px;
        line-height: 24px;
        margin-top: 26px;
        color: rgb(102, 102, 102);
    }
.news_list li a:hover img,
.home_plate5_swiper a:hover img{
    transform: scale(1.1);
}
.newsdetail {
    padding:28px 0 110px;
}
.NewsDetail001 {
    margin: 44px 0 0;
}
.bx-mb-nav{
    border-bottom:none;
    font-size:16px;
}
.NewsDetail001-title {
    padding-bottom: 20px;
    border-bottom: 1px solid rgb(222, 222, 222);
}
.NewsDetail001-item {
    border-bottom: 1px solid rgb(222, 222, 222);
}
.contactus {
    padding: 76px 0 120px;
    background: rgb(248, 250, 252);
}
.public_title  {
    text-align:center;
}
    .public_title h3 {
        font-size: 40px;
        line-height: 58px;
        color: rgb(0, 0, 0);
    }
.contactus_plate1_list {
    margin:52px -13px 0;
    display:flex;
    flex-wrap:wrap;
}
.contactus_plate1_list li {
    width:25%;
    padding:0 13px;
}
.contactus_plate1_list_pack {
    position: relative;
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(0, 46, 91, 0.05);
    padding:100px 50px;
    height:100%;
}
.contactus_plate1_icon {
    height:51px;
}
.contactus_plate1_icon img {
    max-height:100%;
    display:block;
}
.contactus_plate1_cont{
    margin-top:48px;
}
.contactus_plate1_cont h4{
    font-size:24px;
    font-weight:bold;
    line-height:35px;
    color:#000;
}
    .contactus_plate1_cont p {
        font-size: 16px;
        line-height: 24px;
        color: rgb(98, 98, 98);
        margin-top:19px;
    }
.contactus_plate1_icon2 {
    width:200px;
    position:absolute;
    right:0;
    bottom:0;
}
.contactus_plate1_icon2 img {
    max-width:100%;
    display:block;
    position:absolute;
    right:0;
    bottom:0;
}
.contactus_plate1_list_pack:hover {
    background: rgb(46, 111, 255);
}
    .contactus_plate1_list_pack:hover img {
        filter:grayscale(100%) contrast(5) invert(100%);
    }
    .contactus_plate1_list_pack:hover h4,
    .contactus_plate1_list_pack:hover p {
        color: #fff;
    }
.map {
    margin-top:20px;
    border-radius:20px;
    overflow:hidden;
}
.contactus_mess {
    margin-top:95px;
}
.mess_form{
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
    margin-top:52px;
}
.mess_input{
    width:24%;
    margin-bottom:20px;
}
.mess_input:last-child {
    width:100%;
}
    .mess_input input {
        width: 100%;
        border: 1px solid rgb(242, 239, 245);
        padding: 0 20px;
        font-size: 18px;
        line-height: 48px;
        color: #000;
        background: rgb(255, 255, 255);
    }
    .mess_input textarea {
        width: 100%;
        border: 1px solid rgb(242, 239, 245);
        padding: 10px 20px;
        font-size: 18px;
        line-height: 26px;
        color: #000;
        background: rgb(255, 255, 255);
        height:160px;
        resize:none;
    }
    .mess_input input::-webkit-input-placeholder,
    .mess_input textarea::-webkit-input-placeholder {
        color: #000;
    }
.submit {
    width: 150px;
    line-height: 50px;
    text-align: center;
    margin:30px auto 0;
    background: rgb(46, 111, 255);
    font-size:16px;
    color:#fff;
    cursor:pointer;
}
.pro_classify {
    box-shadow: 0 3px 10px rgba(0, 46, 91, 0.05);
    padding:27px 0;
}
.pro_classify_list{
    display:flex;
    justify-content:center;
}
.pro_classify_list li {
    padding:0 50px;
    position:relative;
}
    .pro_classify_list li::after {
        content: "";
        width: 1px;
        height: 80%;
        background: rgb(213, 216, 217);
        position:absolute;
        right:-.5px;
        top:50%;
        transform:translateY(-50%);
    }
    .pro_classify_list a {
        display: block;
        font-size: 18px;
        line-height: 26px;
        color: rgb(0, 0, 0);
    }
    .pro_classify_list a:hover {
        color:rgb(46, 111, 255);
        font-weight:bold;
    }
    .pro_classify_list li:last-child::after {
        display:none;
    }
.products {
    padding:28px 0 90px;
}
.products_classify_cont {
    padding-top:77px;
}
    .products_classify_cont h4 {
        font-size: 24px;
        line-height: 35px;
        color: rgb(0, 0, 0);
        font-weight:bold;
        text-align:left;
    }
.products_classify_list {
    display:flex;
    flex-wrap:wrap;
    margin:29px -1.5px 0;
}
.products_classify_list li {
    width:25%;
    padding:0 1.5px;
    margin-bottom:3px;
}
    .products_classify_list li a {
        display: block;
        border: 1px solid rgb(239, 239, 239);
    }
.products_classify_text {
    padding: 25px 10px;
    text-align: center;
    font-size: 18px;
    line-height: 24px;
    color: rgb(102, 102, 102);
}
.products_classify_list li a:hover img {
    transform:scale(1.1);
}
.products_classify_list li a:hover .products_classify_text {
    color:rgb(46, 111, 255);
}
.prodetail{
    padding:70px 0;
    background:url(../images/pd.jpeg) no-repeat center/cover;
}
.prodetail_pack{
    display:flex;
    align-items:center;
}
.prodetail_pack_img{
    width:50%;
}
.prodetail_pack_cont {
    width:50%;
    padding:0 0 0 3%;
}
    .prodetail_pack_cont h3 {
        font-size: 48px;
        font-weight: bold;
        line-height: 70px;
        color: rgb(0, 0, 0);
    }
    .prodetail_pack_cont p {
        font-size: 20px;
        line-height: 40px;
        margin-top: 32px;
        color: rgb(0, 0, 0);
        white-space:pre-line;
    }
.prodetail_cont{
    padding:100px 0 150px;
}
.prodetail_desc {
    font-size: 20px;
    line-height: 40px;
    color: rgb(0, 0, 0);
    white-space:pre-line;
}
.prodetail_d{
    margin-top:88px;
}
.about_plate1 {
    padding:120px 0;
    background:url(../images/abg.jpeg) no-repeat center;
}
.y1320 {
    max-width:1340px;
    padding:0 10px;
    margin:0 auto;
}
.about_plate1_pack{
    display:flex;
    align-items:center;
}
.about_plate1_img {
    width:44%;
}
.about_plate1_cont {
    width:56%;
    padding-left:9%;
}
.about_plate1_cont h4 {
    font-size:48px;
    line-height:70px;
    color:rgb(46, 111, 255);
    font-weight:bold;
}
    .about_plate1_cont p {
        font-size: 24px;
        line-height: 44px;
        margin-top: 51px;
        color: rgb(0, 0, 0);
    }
    .about_plate1_cont h4,
    .about_plate1_cont p,
    .home_plate2_left h3,
    .home_plate2_left p {
        font-family: OPPOSans-R;
    }
    .about_plate2 {
        padding: 115px 0;
    }
.bx-siteD005-item {
    position: relative;
    padding-left: 5vw;
    padding-right: 5vw;
    overflow: hidden;
    margin-top: 100px;
}



.bx-siteD005-list h3 {
    width: 100%;
    line-height: 45px;
    color: #000000;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    transition: all 0.5s;
}

.bx-siteD005-list p {
    font-size: 16px;
    color: #666666;
    padding: 20px;
    transition: all 0.5s;
}

    .bx-siteD005-list p span {
        display: block;
        height: 200px;
        overflow: hidden;
        white-space:pre-line;
    }

        .bx-siteD005-list p span::-webkit-scrollbar {
            width: 5px;
        }

        .bx-siteD005-list p span::-webkit-scrollbar-thumb {
            background-color: rgba(25, 129, 253, .25);
        }

        .bx-siteD005-list p span:hover::-webkit-scrollbar-thumb {
            background-color: #fff;
        }

.bx-siteD005-list {
    display: flex;
    flex-direction: column;
    width: 124%;
    margin-left: -12%;
}

.bx-siteD005-item .swiper-slide .top {
    padding-bottom: 100px;
}

.bx-siteD005-item .swiper-slide .botttom {
    padding-top: 100px;
}

.bx-siteD005-item .swiper-slide .top, .bx-siteD005-item .swiper-slide .botttom {
    opacity: 0;
    position: relative;
}

    .bx-siteD005-item .swiper-slide .top .boxs::after {
        content: "";
        display: block;
        border: 7px solid #fff;
        background: #000;
        width: 33px;
        height: 33px;
        position: absolute;
        left: 50%;
        bottom: -75px;
        transform: translate(-50%,50%);
        border-radius: 50%;
    }

    .bx-siteD005-item .swiper-slide .botttom .boxs::after {
        content: "";
        display: block;
        border: 7px solid #fff;
        background: #000;
        width: 33px;
        height: 33px;
        position: absolute;
        left: 50%;
        top: -75px;
        transform: translate(-50%,-50%);
        border-radius: 50%;
        z-index: 2;
    }


    .bx-siteD005-item .swiper-slide .top p::before {
        content: "";
        display: block;
        width: 0px;
        height: 0px;
        border-style: solid;
        border-color: transparent;
        border-width: 15px 12px 12px 12px;
        border-top-color: #fff;
        position: absolute;
        left: 50%;
        bottom: -27px;
        transform: translate(-50%,0);
        transition: all 0.5s;
    }

    .bx-siteD005-item .swiper-slide .botttom p::before {
        content: "";
        display: block;
        width: 0;
        height: 0;
        border-style: solid;
        border-color: transparent;
        border-width: 12px 12px 15px 12px;
        border-bottom-color: #fff;
        position: absolute;
        left: 50%;
        top: -27px;
        transform: translate(-50%,0);
        transition: all 0.5s;
    }


    .bx-siteD005-item .swiper-slide .top .boxs:hover::before {
        border-top-color: #58A4FF;
    }

    .bx-siteD005-item .swiper-slide .botttom .boxs:hover::before {
        border-bottom-color: #58A4FF;
    }

.bx-siteD005-item .swiper-slide:nth-child(odd) .botttom {
    opacity: 1;
}

.bx-siteD005-item .swiper-slide:nth-child(even) .top {
    opacity: 1;
}

.bx-siteD005-item .swiper-slide .top::before {
    content: '';
    display: block;
    width: 160%;
    height: 178px;
    background-image: url(../images/about-history-bg.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: -30%;
    top: 74.5%;
}

.bx-siteD005-item .boxs {
    margin: 10px;
    position: relative;
    background-color: #fff;
}

.bx-siteD005-item .swiper-slide:nth-child(odd) .boxs {
    box-shadow: 0px 0px 15px 0px rgba(72, 0, 12, 0.05);
}

.bx-siteD005-item .swiper-slide:nth-child(even) .boxs {
    box-shadow: 0px 0px 15px 0px rgba(72, 0, 12, 0.05);
}
.trophyhonr {
    width: 90%;
    margin: 50px auto 0;
    overflow: hidden;
    background: url(../images/duanbg.png) no-repeat bottom center/100%;
    padding: 0 120px 15px;
}

.trophyhonrswiper {
    width: 100%;
    overflow: hidden;
}

    .trophyhonrswiper .swiper-slide p {
        font-size: 16px;
        line-height: 30px;
        text-align: center;
        margin-top: 10px;
        color: #fff;
    }

    .trophyhonrswiper .swiper-slide img {
        width: 100%;
        display: block;
        margin: 0 auto;
    }

.bottom {
    margin-top: 80px;
    background: url(../images/changbg.png) no-repeat bottom/100%;
    padding: 0 115px 15px;
}

.bothonorswiper {
    width: 100%;
    overflow: hidden;
}

    .bothonorswiper .swiper-slide p {
        font-size: 16px;
        line-height: 30px;
        text-align: center;
        margin-top: 10px;
        color: #fff;
    }

    .bothonorswiper .swiper-slide img {
        width: 100%;
        display: block;
        margin: 0 auto;
    }
.about_plate3 {
    padding-bottom:120px;
}
.lz-banner{
    margin:0;
}
.lz-banner a {
    display:block;
    position:relative;
}
    .lz-banner a img {
        width:100%;
        display:block;
    }
.hb_cont {
    position:absolute;
    width:95%;
    max-width:1200px;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    text-align:center;
}
    .hb_cont h4 {
        font-size: 50px;
        line-height: 70px;
        color: rgb(255, 255, 255);
        font-weight:bold;
    }
.hb_cont h2 {
    font-size:72px;
    line-height:105px;
    color:#fff;
}
.hb_cont p {
    font-size:20px;
    line-height:29px;
    margin-top:15px;
    color:#fff;
    text-transform:uppercase;
}
    .hb_cont h2,
    .hb_cont p {
        font-family:LamaSans-BoldCondensed;
    }
    .home_plate2 {
        padding: 82px 0;
        background: url(../images/hibg.jpeg) no-repeat center/cover;
    }
.home_plate2_pack {
    display:flex;
    align-items:center;
}
.home_plate2_left{
    width:45%;
    padding-right:5%;
}
.home_plate2_img{
    width:55%;
}
.home_plate2_left h3 {
    font-size: 48px;
    line-height: 70px;
    color: rgb(46, 111, 255);
    font-weight:bold;
}
.home_plate2_left p {
    font-size: 18px;
    line-height: 26px;
    color: rgb(0, 0, 0);
    margin-top:51px;
}
    .home_plate2_left p strong {
        font-size:24px;
    }
    .home_plate4 {
        background: url(../images/hpbg.jpeg) no-repeat center/cover;
        padding: 95px 0 0;
    }
    .home_plate4 .public_title h3 {
        color:#fff;
    }
    .home_plate4_classify {
        background: rgba(0,0,0,.6);
    }
.home_plate4_classify_list{
    display:flex;
    flex-wrap:wrap;
}
.home_plate4_classify_list li {
    width:25%;
    padding:45px 40px;
    border-right:1px solid rgba(255,255,255,.1);
}
    .home_plate4_classify_list li:last-child {
        border:none;
    }
    .home_plate4_classify_list li a {
        display: block;
    }
    .home_plate4_classify_list li h4 {
        font-size:18px;
        line-height:26px;
        font-weight:bold;
        color:#fff;
    }
    .home_plate4_classify_list li p {
        font-size:16px;
        line-height:21px;
        margin-top:19px;
        color:#fff;
    }
.home_plate5 {
    padding: 115px 0;
    background: rgb(248, 250, 252);
}
.home_plate5_pack{
    position:relative;
    margin-top:62px;
}
.arr {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    text-align: center;
    line-height: 70px;
    background: rgba(46, 111, 255,.15);
    color: rgb(46, 111, 255);
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    z-index:200;
    font-size:40px;
    cursor:pointer;
    padding-top:2px;
}
.arr_r {
    right:5%;
    padding-right:8px;
}
.arr_l {
    left:5%;
    padding-left:8px;
}
.arr:hover {
    background: rgb(46, 111, 255);
    color:#fff;
}
.home_plate5_swiper{
    overflow:hidden;
}
.home_plate5 .n_btn {
    display:block;
    margin:80px auto 0;
    width:180px;
    line-height:50px;
    text-align:center;
    font-size:16px;
    color:#fff;
    border-radius:30px;
    background:rgb(46, 111, 255);
}
.guide{
   padding:120px 0;
   min-height:100vh;
   background:url(../images/gbg.jpeg) no-repeat center/cover;
   text-align:center;
}
.guide_title h2 {
    font-size:60px;
    line-height:87px;
    color:#fff;
}
.guide_title p {
    font-size:20px;
    line-height:29px;
    color:#fff;
}
.guide_kuang {
    border:1px solid #fff;
    position:relative;
    width:440px;
    margin:80px auto 0;
    padding:13px 50px 16px;
}
    .guide_kuang::after {
        content: "";
        width: calc(100% - 12px);
        height: calc(100% - 12px);
        border: 1px solid rgba(255, 255, 255,.7);
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
    }
    .guide_kuang h3 {
        font-size: 45px;
        line-height: 70px;
        color: rgb(255, 255, 255);
    }
    .guide_kuang h3,
    .guide_title h2,
    .guide_title p,
    .guide_desc,
    .guide_y,
    .guide .g_btn {
        font-family: OPPOSans-H;
    }
        .guide_kuang p {
            font-size: 24px;
            line-height: 35px;
            color: #fff;
            margin-top: 29px;
        }
.guide_desc {
    margin-top: 20px;
    font-size: 20px;
    line-height: 40px;
    color: rgb(255, 255, 255);
}
.guide_y{
    margin-top:43px;
    font-size:24px;
    color:#fff;
    line-height:35px;
    font-weight:300;
}
.guide .g_btn {
    display: block;
    width: 180px;
    line-height: 48px;
    border: 1px solid rgba(255, 255, 255,.2);
    border-radius: 30px;
    text-align: center;
    font-size: 16px;
    color: rgb(255, 255, 255);
    margin:51px  auto 0;
}

@media(max-width:1600px) {
    .guide_title h2 {
        font-size:50px;
        line-height:70px;
    }
    .guide_kuang h3{
        font-size:40px;
        line-height:60px;
    }
    .guide_kuang p {
        font-size:20px;
        line-height:30px;
        margin-top:10px;
    }
    .guide_kuang {
        margin-top:50px;
    }
    .guide_y{
        margin-top:30px;
    }
    .header_phone{
        display:none;
    }
    .hb_cont h4,
    .about_plate1_cont h4,
    .home_plate2_left h3,
    .banner_cont h4,
    .prodetail_pack_cont h3,
    .public_title h3 {
        font-size: 35px;
        line-height: 55px;
    }
    .hb_cont h2,
    .banner_cont h2 {
        font-size: 50px;
        line-height: 70px;
    }
    .about_plate1_cont p,
    .home_plate2_left p {
        font-size: 20px;
        line-height: 30px;
        margin-top: 30px;
    }
    .home_plate4_classify_list li{
        padding:30px;
    }
    .news_list_cont h4, .home_plate5_swiper_cont h4 {
        font-size: 20px;
        line-height: 30px;
    }
    .news_list_cont hr, .home_plate5_swiper_cont hr{
        margin:20px 0;
    }
    .arr {
        width:50px;
        height:50px;
        font-size:30px;
        line-height:50px;
    }
    .home_plate5 .n_btn {
        margin-top:50px;
    }
    .footer_pack_list li:nth-child(2) {
        max-width:33.333%;
    }
    .footer_pack_list li{
        max-width:120px;
    }
    .pro_classify_list li{
        padding:0 30px;
    }
    .contactus_plate1_list_pack{
        padding:60px 20px;
    }
    .contactus_plate1_icon2{
        width:140px;
    }
    .contactus_mess{
        margin-top:50px;
    }
}
@media(max-width:1000px) {
    .iconfont {
        width: 40px;
        height: 40px;
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
    }

        .iconfont i {
            width: 100%;
            height: 100%;
            position: absolute;
        }

        .iconfont .cha {
            background: url(../images/cha.png) no-repeat center/100% 100%;
            display: none;
        }

        .iconfont .nav {
            background: url(../images/nav.png) no-repeat center/100% 100%;
        }

    .logo {
        height: 60px;
        padding: 18px 0;
    }

    .navlist {
        position: absolute;
        width: 100%;
        top: 100%;
        left: 0;
        background: #fff;
        padding: 10px;
        border: 1px solid #f1f1f1;
        display: none;
        z-index: 101;
    }

    .w_nav {
        display: block;
    }
        .w_nav > li > a {
            line-height:32px;
        }
    .language{
        margin:0 60px 0 0;
    }
    .w_nav > li.active > a, .w_nav > li > a:hover{
        border-bottom:none;
    }
    .hb_cont h4, .about_plate1_cont h4, .home_plate2_left h3, .banner_cont h4, .prodetail_pack_cont h3, .public_title h3{
        font-size:25px;
        line-height:35px;
    }
    .hb_cont h2, .banner_cont h2{
        font-size:25px;
        line-height:35px;
    }
    .hb_cont p{
        font-size:16px;
        line-height:24px;
    }
    .about_plate1,
    .home_plate2,
    .about_plate2,
    .home_plate4,
    .home_plate5,
    .prodetail_cont {
        padding: 30px 0;
    }
    .about_plate1_pack,
    .home_plate2_pack,
    .prodetail_pack {
        display: block;
    }
    .about_plate1_img {
        width:80%;
        margin:0 auto;
    }
    .about_plate1_cont,
    .prodetail_pack_cont {
        width: 100%;
        padding: 20px 0 0;
    }
        .about_plate1_cont p, .home_plate2_left p,
        .prodetail_pack_cont p {
            font-size: 16px;
            line-height: 24px;
            margin-top: 15px;
        }
    .home_plate2_left {
        width:100%;
        padding:0 0 20px;
    }
    .home_plate2_img,
    .prodetail_pack_img {
        width: 100%;
    }
    .home_plate4_he {
        height:200px !important;
    }
    .home_plate4_classify_list li{
        width:100%;
        padding:20px 0;
        border-bottom:0;
    }
    .home_plate4{
        padding-bottom:0;
    }
    .home_plate5_pack {
        margin-top:30px;
    }
    .arr_r{
        right:0;
    }
    .arr_l {
        left:0;
    }
    .home_plate5 .n_btn{
        width:130px;
        line-height:40px;
        margin-top:30px;
    }
    .footer_pack_right{
        display:none;
    }
    .footer_pack_phone{
        width:100%;
    }
    .footer_pack{
        padding:20px 0;
    }
    .footer_pack_phone li{
        margin-bottom:20px;
    }
    .copyright{
        padding:10px 0;
    }
    .bx-siteD005-item{
        margin-top:30px;
    }
    .trophyhonr,
    .bottom {
        width: 100%;
        padding: 0 20px 0;
        background-size: 100% 30px;
    }
    .about_plate3{
        padding-bottom:30px;
    }
    .pro_classify_list{
        flex-wrap:wrap;
    }
    .pro_classify_list li {
        width:100%;
        padding:10px 0;
    }
        .pro_classify_list li::after{
            display:none;
        }
    .pro_classify{
        padding:10px 0;
    }
    .bx-mb-nav{
        margin-top:0;
    }
    .products_classify_cont{
        padding-top:60px;
    }
    .products_classify_list li{
        width:50%;
    }
    .prodetail{
        padding:30px 0;
    }
    .prodetail_desc {
        font-size: 16px;
        line-height: 24px;
    }
    .case,
    .caseDetail,
    .news,
    .contactus {
        padding: 30px 0;
    }
    .case_list li{
        width:100%;
        margin-bottom:20px;
    }
    .case_list_cont h4{
        font-size:20px;
        line-height:30px;
    }
    .cdetail_title {
        font-size:25px;
    }
    .news_list li{
        width:100%;
    }
    .news_list_cont, .home_plate5_swiper_cont{
        padding:20px 10px;
    }
    .bx-mb-nav p{
        line-height:30px;
    }
    .NewsDetail001{
        margin-top:20px;
    }
    .contactus_plate1_list{
        margin:30px 0 0;
    }
    .contactus_plate1_list li {
        width:100%;
        padding:0 ;
        margin-bottom:15px;
    }
    .contactus_plate1_cont{
        margin-top:25px;
    }
        .contactus_plate1_cont h4{
            font-size:20px;
            line-height:30px;
        }
    .contactus_plate1_icon{
        height:40px;
    }
    .mess_input{
        width:100%;
        margin-bottom:10px;
    }
    .submit{
        width:130px;
        line-height:45px;
    }
    .guide_kuang {
        width: 100%;
    }
    .guide{
        padding:100px 0;
    }
    .guide_title h2{
        font-size:25px;
        line-height:35px;
    }
    .guide_title p,
    .guide_kuang p,
    .guide_desc,
    .guide_y {
        font-size: 16px;
        line-height: 24px;
    }
    .guide_kuang h3{
        font-size:20px;
        line-height:30px;
    }
    .guide .g_btn{
        line-height:43px;
    }
    .home_plate2_left p strong {
        font-size:18px;
        line-height:26px;
    }
}