*, 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 {
    position: sticky;
    top: 0;
    left: 0;
    background:#fff;
    z-index:200;
}

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

.logo {
    height: 74px;
    padding: 10px 0;
}

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

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

.w_nav {
    display: flex;
}

    .w_nav > li {
        padding: 0 30px;
    }

        .w_nav > li > a {
            display: block;
            font-size: 16px;
            line-height: 37px;
            color: rgb(26, 50, 99);
            border-bottom: 3px solid transparent;
        }

            .w_nav > li > a:hover,
            .w_nav > li.active > a {
                font-weight: bold;
                border-bottom-color: rgb(26, 50, 99);
            }
.nei-banner img{
    width:100%;
    display:block;
}
.public_nav {
    border-bottom:1px solid #ccc;
}
    .public_nav p {
        padding: 15px 0;
        font-size: 12px;
        line-height: 20px;
        color: rgb(26, 50, 99);
    }
        .public_nav p a {
            color: rgb(26, 50, 99);
        }
.contact {
    padding:80px 0;
}
.contact_pack {
    display:flex;
    align-items:flex-start;
}
.contact_pack>div {
    width:50%;
}
.contact_left {
    padding-right:10%;
}
.contact_title h3 {
    font-size: 30px;
    line-height: 46px;
    color: rgb(26, 50, 99);
    font-weight:bold;
}
.contact_title p {
    font-size: 18px;
    line-height: 28px;
    color: rgb(26, 50, 99);
}
.contact_left hr {
    margin: 30px 0;
    background: rgb(26, 50, 99);
}
.contact_desc {
    font-size: 14px;
    line-height: 24px;
    color: rgb(107, 118, 142);
}
.contactUs_list {
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
}
.contactUs_list li {
    width:calc(50% - 10px);
    margin:30px 0;
}
    .contactUs_list li h4 {
        font-size: 16px;
        line-height: 26px;
        font-weight: bold;
        color: rgb(26, 50, 99);
        margin-bottom:5px;
    }
    .contactUs_list li p {
        font-size: 14px;
        line-height: 24px;
        color: rgb(107, 118, 142);
    }
.contact_right {
    padding-left:5%;
}
.contact_right_cont {
    padding: 3.3333% 8.3333% 13.3333%;
    background: rgb(26, 50, 99);
}
.contact_right_cont h3 {
    font-size:18px;
    line-height:50px;
    font-weight:bold;
    color:#fff;
    text-align:center;
    margin-bottom:10px;
}
.contact_right_input {
    padding-top: 20px;
}
    .contact_right_input p {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 15px;
        color: rgb(242, 242, 242);
    }
        .contact_right_input p span {
            color:red;
        }
        .contact_right_input input {
            width: 100%;
            border: 1px solid #e5e5e5;
            font-size: 14px;
            line-height: 38px;
            padding: 0 10px;
        }
.submit {
    display: block;
    width: 100%;
    margin-top: 30px;
    background: #fff;
    font-size: 14px;
    line-height: 39px;
    text-align: center;
    cursor: pointer;
    color: rgb(26, 50, 99);
}
    .submit:hover {
        background: rgb(241, 104, 33);
        color:#fff;
    }
.Sidebar ul li {
    width:50px;
    height:50px;
    border-radius:10px;
}
footer {
    background: rgb(26, 50, 99);
    
}
.footer_pack {
    display: flex;
    padding-top: 2.6151%;
    padding-bottom: 1.5690%;
}
.footer_pack>div {
    width:25%;
}
.flogo>a {
    display:block;
    height:53px;
    padding:4px 0;
}
.flogo>a img {
    max-height:100%;
    display:block;
}
.flogo p {
    font-size: 16px;
    color: rgb(255, 255, 255);
}
.footer_pack > div h4 {
    font-size:16px;
    line-height:24px;
    margin-bottom:10px;
    font-weight:bold;
    color: rgba(255, 255, 255, 0.63);
}
.footer_pack > div>a,
.footer_pack > div>p {
    font-size: 12px;
    line-height:20px;
    padding:5px 0;
    color: rgb(255, 255, 255);
    display: block;
}
.copyright {
    background: rgb(15, 38, 85);
    padding: 15px 0;
    font-size: 14px;
    line-height: 22px;
    color: rgba(255, 255, 255, 0.48);
    display:flex;
    justify-content:center;
}
    .copyright a {
        color: rgba(255, 255, 255, 0.48);
    }
    .Sidebar {
        background: transparent;
        box-shadow: none;
    }
.news {
    padding:60px 0 120px;
}
.news_title h3 {
    color: rgb(26, 50, 99);
    font-size: 30px;
    line-height:46px;
    font-weight:bold;
}
.news_title p {
    font-size: 18px;
    line-height: 26px;
    color: rgb(26, 50, 99);
}
.news_list li,
.case_list_cont li{
    width: 33.333%;
    padding: 0 10px;
    margin-bottom: 20px;
}
.news_list_cont,
.case_list_cont {
    margin: 20px -10px 0;
    display: flex;
    flex-wrap: wrap;
}
.news_list li a,
.case_list_cont li a {
    display: block;
}
.news_list_text,
.case_list_text {
    padding-top: 20px;
}
    .news_list_text h4,
    .case_list_text h4{
        font-size: 16px;
        line-height: 24px;
        color: rgb(26, 50, 99);
        font-weight: bold;
    }
    .case_list_text h4 {
        text-align:center;
    }
    .case_list_text {
        padding:15px 10px;
    }
    .news_list_text span {
        display: block;
        font-size: 12px;
        line-height: 20px;
        color: rgb(107, 118, 142);
        margin-top: 10px;
    }
    .news_list_text hr {
        background: rgb(107, 118, 142);
        margin:10px 0 30px;
    }
    .news_list_text p {
        font-size: 13px;
        line-height: 22px;
        color: rgb(107, 118, 142);
        -webkit-line-clamp:3;
    }
.news_list_img img  {
    height:250px;
    object-fit:cover;
}
.news_list li a:hover img {
    transform:scale(1.1);
}
.news_list li a:hover h4 {
    color:rgb(241, 104, 33);
}
.about_plate1 {
    background: rgb(248, 250, 255);
}
.about_plate1_pack {
    display: flex;
    align-items: center;
}
.about_plate1_pack>div {
    width:50%;
}
.about_plate1_left{
    padding-right:10%;
}
.about_plate1_title h3 {
    font-size: 30px;
    line-height: 45px;
    color: rgb(26, 50, 99);
    font-weight:bold;
}
.about_plate1_title p {
    font-size: 14px;
    line-height: 21px;
    color: rgba(26, 50, 99, 0.42);
}
.about_plate1_cont {
    font-size: 14px;
    line-height: 24px;
    color: rgb(107, 118, 142);
    margin-top:30px;
}
.about_plate1_list {
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    margin-top:30px;
}
.about_plate1_list li {
    width:calc(50% - 20px);
}
    .about_plate1_list li h3 {
        font-size: 30px;
        line-height: 40px;
        color: rgb(241, 104, 33);
        font-weight:bold;
    }
    .about_plate1_list li h4 {
        font-size: 20px;
        color: rgb(26, 50, 99);
        text-align: left;
        margin-top: 14px;
        margin-bottom: 5px;
        font-weight:bold;
    }
    .about_plate1_list li p {
        color: rgb(107, 118, 142);
        font-size: 14px;
        line-height:24px;
    }
.about_plate2_pack {
    display: flex;
    align-items: center;
}
    .about_plate2_pack>div {
        width:50%;
    }
.about_plate2_left {
    padding: 15% 6% 0 0;
}
.about_plate2_title h3 {
    font-size: 30px;
    line-height: 45px;
    color: rgb(26, 50, 99);
    margin-bottom:10px;
    font-weight:bold;
}
.about_plate2_title p {
    font-size: 18px;
    line-height: 26px;
    color: rgb(241, 104, 33);
}
.about_plate2_title::after {
    content: "";
    width: 90px;
    height: 2px;
    background: rgba(26, 50, 99, 0.13);
    display:block;
    margin-top:20px;
}
.about_plate2_desc {
    font-size: 14px;
    line-height: 24px;
    color: rgb(107, 118, 142);
    margin-top:30px;
}
.p_plate1 {
    padding:70px 0;
}
.p_plate1_img {
    max-width:626px;
    margin:0 auto;
}
.p_plate1_desc {
    margin-top:10px;
}
    .p_plate1_desc h4 {
        font-size: 22px;
        color: rgb(15, 38, 85);
        font-weight:bold;
        text-align:center;
    }
.p_plate1_cont {
    margin-top: 15px;
    font-size: 14px;
    line-height: 26px;
    color: rgb(107, 118, 142);
    text-align:center;
}
.p_plate2 {
   display:flex;
   align-items:center;
   background:rgb(15, 38, 85);
}
.p_plate2>div {
    width:50%;
}
.p_plate2_cont {
    padding:2% 10% 2% 3%;
}
.p_plate2_title h3 {
    font-size: 24px;
    color: rgb(255, 255, 255);
    line-height:34px;
    font-weight:bold;
}
.p_plate2_title p {
    font-size: 16px;
    line-height: 24px;
    color: rgba(255, 255, 255, 0.49);
}
.p_plate2_text {
    font-size:14px;
    line-height:20px;
    color:#fff;
    margin-top:30px;
}
.p_plate3 {
    padding:100px 0 80px;
}
.p_plate3_list {
    background: rgb(248, 250, 255);
}
     .p_plate3_list_pack {
         display:flex;
         align-items:center;
    }
.p_plate3_list_pack>div {
    width:50%;
}
.p_plate3_list_left{
    padding:2% 4%;
}
.p_plate3_list_title h3 {
    font-size: 24px;
    color: rgb(26, 50, 99);
    font-weight:bold;
}
.p_plate3_list_title p {
    font-size: 16px;
    color: rgba(15, 38, 85, 0.39);
}
.p_plate3_list_text {
    margin-top: 20px;
    font-size: 14px;
    color: rgb(107, 118, 142);
    line-height:24px;
}
.p_plate3_list li:nth-child(2n) .p_plate3_list_pack {
    flex-direction:row-reverse;
}
.img:hover img {
    transform:scale(1.1);
}
.p_plate4 {
    padding: 20px 0;
    background: rgb(248, 250, 255);
}
.lz-banner {
    margin-top:0;
}
.home_plate1{
    padding:80px 0;
}
.home_plate1_pack {
    display:flex;
    align-items:center;
}
    .home_plate1_pack>div {
        width:50%;
    }
.home_plate1_right {
    padding:0 0 0 4%;
}
    .home_plate1_right h3,
    .home_palte3_left h3{
        font-size: 26px;
        line-height: 36px;
        color: #000;
        font-weight: bold;
    }
.home_plate1_desc,
.home_palte3_cont {
    font-size: 16px;
    line-height: 24px;
    color: #333;
    margin-top: 20px;
}
.public_title h3 {
    text-align: center;
    font-size: 26px;
    line-height: 36px;
    color: #000;
    font-weight: bold;
}
.home_plate2_list {
    margin:50px -10px 0;
    display:flex;
    flex-wrap:wrap;
}
.home_plate2_list li {
    width:33.333%;
    padding:0 10px;
    margin-bottom:20px;
}
.home_palte3{
    padding:100px 0;
}
.home_palte3_pack {
    display:flex;
    align-items:center;
    margin-top:50px;
}
.home_palte3_pack>div {
    width:50%;
}
.home_palte3_left {
    padding:0 4% 0 0;
}
.home_news{
    padding:100px 0;
    background:rgb(248, 250, 255);
}
.home_news_pack{
    margin-top:50px;
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
}
.home_news_left{
    width:32.5%;
}
    .home_news_left a {
        display: block;
        background: rgb(26, 50, 99);
    }
    .home_news_swiper {
        width: 65%;
        overflow: hidden;
    }
.home_news_cont{
    padding:30px 20px;
}
.home_news_cont h4 {
    font-size:20px;
    line-height:30px;
    font-weight:bold;
    color:#fff;
}
    .home_news_cont h4::after {
        content:"";
        width:100px;
        height:3px;
        background-color:#fff;
        display:block;
        margin-top:20px;
    }
.home_news_cont p {
    font-size:16px;
    line-height:24px;
    color:#fff;
    margin-top:20px;
}
.home_news_swiper a {
    display:block;
}
.home_news_time {
    margin-top: 30px;
}
.home_news_time h3 {
    font-size: 48px;
    line-height: 1;
    font-weight: bold;
    color: rgb(157, 166, 186);
}
.home_news_time p {
    font-size: 14px;
    line-height: 1;
    color: rgb(157, 166, 186);
}
.home_news_title {
    margin-top:30px;
}
.home_news_title h4 {
    font-size: 18px;
    line-height: 26px;
    color: rgb(26, 50, 99);
    font-weight: bold;
}
    .home_news_title h4::after {
        content: "";
        width: 80px;
        height: 3px;
        background: #eeeeee;
        display:block;
        margin-top:30px;
    }
.home_news_desc,
.home_news_img {
    margin-top: 20px;
}
.home_news_desc {
    font-size: 14px;
    line-height: 20px;
    color: rgb(107, 118, 142);
}
.home_cooper{
    padding:100px 0;
}
.home_cooper_list {
    margin:50px -10px 0;
    display:flex;
    flex-wrap:wrap;
}
.home_cooper_list li {
    width:20%;
    padding:0 10px;
    margin-bottom:20px;
}
.home_cooper_list a {
    display:block;
    background:#fff;
    box-shadow:0 0 5px rgba(0,0,0,.1);
    border-radius:5px;
}
.home_cooper_list img {
    width:100%;
    display:block;
}
.home_plate2_list_pack {
    background:#fff;
    box-shadow:0 0 10px rgba(0,0,0,.1);
    padding:50px 0;
}
.home_plate2_img{
    height:102px;
}
    .home_plate2_img img {
        max-height:100%;
        display:block;
        margin:0 auto;
    }
.home_plate2_list_cont{
    margin-top:20px;
    text-align:center;
}
    .home_plate2_list_cont h3 {
        font-size: 20px;
        line-height: 30px;
        color: rgb(26, 50, 99);
    }
        .home_plate2_list_cont h3 span {
            font-size: 40px;
            line-height: 50px;
            font-weight: bold;
        }
        .home_plate2_list_cont p {
            font-size: 16px;
            font-weight: bold;
            line-height: 24px;
            margin-top: 5px;
            color: rgb(107, 118, 142);
        }
.home_plate2_list_pack:hover {
    background:rgb(26, 50, 99);
}
    .home_plate2_list_pack:hover img {
        filter:grayscale(100%) contrast(5) invert(100%);
    }
    .home_plate2_list_pack:hover h3,
    .home_plate2_list_pack:hover p{
        color: #fff;
    }
.UList-box {
    display:none;
}
.w_nav li:last-child {
    display:flex;
    align-items:center;
    padding:0 0 0 20px;
    justify-content:center;
}
.w_nav li:last-child a {
    padding:0 10px;
}
@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: 10px 0;
    }

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

    .w_nav {
        display: block;
    }

    .header_pack {
        position: relative;
    }

    .w_nav > li > a {
        line-height: 30px;
        text-align: center;
    }
    .home_plate1{
        padding:30px 0;
    }
    .home_plate1_pack {
        display:block;
    }
        .home_plate1_pack > div{
            width:100%;
        }
    .home_plate1_right {
        padding:20px 0 0;
    }
        .home_plate1_right h3, .home_palte3_left h3,
        .home_news_cont h4,
        .p_plate1_desc h4,
        .p_plate2_title h3,
        .p_plate3_list_title h3,
        .about_plate1_list li h4 {
            font-size: 18px;
            line-height: 26px;
        }
    .home_plate1_desc, .home_palte3_cont{
        margin-top:10px;
    }
    .public_title h3,
    .about_plate1_title h3,
    .news_title h3,
    .contact_title h3 {
        font-size: 22px;
        line-height: 32px;
    }
    .home_plate2_list{
        margin:30px 0 0;
    }
    .home_plate2_list li {
        padding:0 ;
        width:100%;
        margin-bottom:15px;
    }
    .home_palte3{
        padding:30px 0;
    }
    .home_palte3_pack{
        display:block;
        margin-top:30px;
    }
        .home_palte3_pack > div {
            width:100%;
        }
    .home_palte3_left {
        padding:0 0 20px;
    }
    .home_news {
        padding:30px 0;
    }
    .home_news_pack {
        margin-top:30px;
        display:block;
    }
    .home_news_left,
    .home_news_swiper {
        width: 100%;
    }
    .home_news_cont h4::after{
        width:60px;
        height:2px;
        margin-top:15px;
    }
    .home_news_time h3{
        font-size:30px;
        line-height:40px;
    }
    .home_news_title,
    .about_plate1_cont {
        margin-top: 15px;
    }
        .home_news_title h4::after{
            height:2px;
            width:50px;
            margin-top:20px;
        }
    .home_cooper,
    .about_plate2 {
        padding: 30px 0;
    }
    .home_cooper_list {
        margin:30px -5px 0;
    }
    .home_cooper_list li {
        width:50%;
        padding:0 5px;
        margin-bottom:10px;
    }
    .fshare,.fnavlist {
        display:none;
    }
    .footer_pack,
    .about_plate2_pack {
        display: block;
    }
        .footer_pack > div,
        .about_plate2_pack > div {
            width: 100%;
        }
    .fcontact {
        margin-top:20px;
    }
    .p_plate1 {
        padding:30px 0;
    }
    .p_plate2 {
        display:block;
    }
    .p_plate2 > div{
        width:100%;
    }
    .p_plate2_cont {
        padding:20px 10px;
    }
    .p_plate2_text {
        margin-top:15px;
    }
    .p_plate3,
    .about_plate1,
    .news {
        padding: 30px 0;
    }
    .p_plate3_list_pack,
    .about_plate1_pack,
    .contact_pack {
        display: block;
    }
        .p_plate3_list_pack > div,
        .about_plate1_pack > div,
        .contact_pack > div {
            width: 100%;
        }
    .p_plate3_list_left {
        padding:20px 10px;
    }
    .p_plate3_list_text {
        margin-top:15px;
    }
    .about_plate1_left {
        padding:0 0 20px;
    }
    .about_plate1_list li h3 {
        font-size: 25px;
        line-height: 35px;
    }
    .about_plate2_left,
    .contact_left {
        padding: 0 0 20px;
    }
    .about_plate2_title h3{
        font-size:22px;
        line-height:32px;
    }
    .about_plate2_title p,
    .news_title p,
    .contact_title p {
        font-size: 16px;
        line-height: 24px;
    }
    .about_plate2_desc{
        margin-top:15px;
    }
    .news_list_cont, .case_list_cont{
        margin:20px 0 0;
    }
        .news_list li, .case_list_cont li {
            width:100%;
            padding:0;
            margin-bottom:15px;
        }
    .news_list_text hr{
        margin:10px 0;
    }
    .contact{
        padding:30px 0;
    }
    .contact_left hr {
        margin:15px 0;
    }
    .contactUs_list li{
        margin:10px 0;
        width:100%;
    }
    .contact_right {
        padding:0;
    }
    .contact_right_cont{
        padding:20px 10px;
    }
        .contact_right_cont h3{
            line-height:32px;
        }
    .contact_right_input p{
        margin-bottom:10px;
    }
    .contact_right_input{
        padding-top:10px;
    }
    .home_plate2_list_cont h3 span {
        font-size: 30px;
        line-height: 40px;
    }
    .home_plate2_img{
        height:80px;
    }
}