/*.info {
    background: url(/img/info_bg1.png) no-repeat;
    background-size: 100%;
}*/
.tit_box{
    width:100%;
}

.tit_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

/* 关于我们 开始 */
.body_bg::after {
    content: "";
    position: absolute;
    height: 870px;
    width: 100%;
    top: 0;
    left: 0;
    background-color: #eee;
    z-index: -1;
}
.about_box{
   padding:0 10px;
}
.about_tit span {
    position: relative;
    transform-style: preserve-3d;
}

    .about_tit span:before {
        content: "关于我们";
    }

.in_ab {
    padding-top: 40px;
    padding-bottom: 45px;
}

    .in_ab h1 {
        text-align: center;
        font-size: 18px;
        font-weight: normal;
        height: 40px;
        line-height:50px;
        color:#333;
    }
    .in_ab h2 {
        text-align: center;
        font-size: 24px;
        font-weight: normal;
        height: 40px;
        line-height: 35px;
        color: #333;
    }
    .in_ab p {
        text-align: center;
        font-size: 16px;
        height: 30px;
        line-height: 30px;
        letter-spacing: 0.1rem;
        color: #333;
    }


.ab_left {
    width: 100%;
}

.ab_right {
    width: 100%;
}

.left_img {
    width: 100%;
}

    .left_img img {
        display: block;
        width: 100%;
    }

.left_content {
    margin-top: 10px;
    padding:15px;
    width: 100%;
    background-color: #f8f8f8;
}

    .left_content * {
        text-align: justify;
        font-size: 14px;
        line-height: 26px;
    }
        .left_content img{
            display:block;
            width:100%;
        }
        .left_tit {
            font-size: 26px;
            padding-bottom: 28px;
            padding-top:10px;
        }

.right_img_2 {
    margin: 10px 15px;
    
}

    .right_img_2 img {
        width: 100%;
        display: block;
    }

/* 关于我们 结束 */

/* 核心优势 开始 */
.advantage_tit_i span:before {
    content: "核心优势";
}

.ad_ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

    .ad_ul li {
        width: 50%;
        position: relative;
        padding:0 5% 0px;
        margin-bottom:10%;
        border-right:1px dashed #777;
    }
        .ad_ul li:nth-child(2n){
            border:none;
        }

        .ad_ul li .ad_tit {
            font-size: 18px;
            line-height: 28px;
            background-color: #757575;
            color: #fff;
            width: 100%;
            text-align: center;
            height: 28px;
        }

        .ad_ul li .ad_content {
            padding: 15px 15px 0px;
            font-size: 12px;
            width: 100%;
            line-height: 20px;
            color: #3d3d3d;
            text-align: justify;
        }

.ad2_content {
    width: 100%;
    padding: 10px;
}



.ad_tit01_box {
    position: relative;
}

    .ad_tit01_box .ad_img_1 {
        /*position: absolute;*/
        /*left: 24.5%;*/
        text-align:center;
        margin-bottom:30px;
    }

    .ad_tit01_box .advantage_tit_i {
        margin-top: 140px;
        height: 200px;
        line-height: 255px;
    }
.ad_tit02_box .ad_img_1{
    text-align:center;
}
/*.ad_tit02_box {
    background: url(/img/advantage_tit_2.png) no-repeat;
    background-size:100%;
    margin-top: 0;
    height: 450px;
    display: flex;
    align-content: flex-end;
    flex-wrap: nowrap;
    align-items: flex-end;
}

    .ad_tit02_box .advantage_tit_i_2 {
        margin-top: 0px;
        height: 110px;
    }

        .ad_tit02_box .advantage_tit_i_2 span {
            color: #383838;
            letter-spacing:0.6rem;
        }*/
.advantage_tit_i_2 span:before {
    content: "我们将为您带来";
}
/* 核心优势 结束 */

/* 服务内容 开始 */
.service_tit_i{
   margin-top:10%;
}
.service_tit_i span:before {
    content: "服务内容";
}

.service_box {
    overflow: hidden;
    padding-top:40px;
}

.service_i .in_desc {
    margin-top: 40px;
    margin-bottom:60px;
}

.service_i .ser_desc1 {
    font-size: 20px;
    color: #333;
    height:35px;
}

.service_i .ser_desc2 {
    font-size: 18px;
    color: #3d3d3d;
}

    .service_box ul li {
        width: 50%;
        float: left;
        padding: 30px 0 20px;
    }
    .service_box ul li:nth-child(1), .service_box ul li:nth-child(2){
        padding-top:0;
    }
    .service_box ul li:nth-child(4n-4), .service_box ul li:nth-child(4n-1) {
        background-color: #f5f5f5;
    }
    .service_box h2 {
        font-size: 36px;
        line-height: 36px;
        color: #3d3d3d;
    }

.service_box h4 {
    font-size: 18px;
    height:54px;
    line-height:24px;
    color: #3d3d3d;
}
.service_box h2, .service_box h4, .service_box .s_li_box {
    padding-left: 10%;
    padding-right: 10%;
}
/*.service_box h4 {
    padding-right: 20%;
}*/
    .service_box .s_li_box {
        position: relative;
        box-shadow: -7px 0px 7px -7px rgb(101 101 101 / 100%);
    }

    .service_box .s_li_box > p {
        font-size: 12px;
        line-height: 16px;
        height: 60px;
        color: #3d3d3d;
        padding-bottom: 10px;
        display: table-cell;
        vertical-align: bottom;
    }

.service_box li:nth-child(4n+4) .s_li_box:before {
    width: 0px;
}


.service_box ul li .s_pic {
    width: 100%;
    padding-top: 10px;
    border-top: 10px solid #3d3d3d;
    margin-bottom:5px;
    overflow:hidden;
}


    .service_box ul li .s_pic img {
        width: 100%;
        height: 100px;
        transition:all .4s;
    }
        .service_box ul li .s_pic img:hover{
            transform:scale(1.1);

        }

        .service_box ul li .s_content {
            height: 82px;
        }

    .service_box ul li .s_content * {
        font-size: 12px;
        line-height: 18px;
    }


/* 服务内容 结束 */

/* 专家团队 开始 */

.team_lattice {
    width: 33.33334%;
    left: 33.33334%;
    background-color: #000000;
    position: absolute;
    height: 118px;
    bottom: 0px;
}

    .team_lattice img {
        display: block;
        width: 200px;
        height: 130px;
        max-width: 200px;
        position: absolute;
        top: calc(50% - 65px);
        left: calc(50% - 100px);
    }

    .team_lattice p {
        font-size: 76px;
        color: #5c5c56;
        font-weight: bold;
        line-height: 76px;
    }

    .team_lattice span {
        font-size: 76px;
        color: #dfdfdf;
        font-weight: normal;
    }
.team_body .header_nav ul li>a {
    color:#fff;
}
.team_one {
    width: 100%;
    z-index: -10000;
}

    .team_one img {
        display: block;
        min-width: 100%;
    }

.team_tit_i span:before {
    content: "专家团队";
    z-index:-1;
}

.in_team {
    text-align: center;
    padding-top: 20px;
}

    .in_team h3 {
        font-size: 18px;
        font-weight:normal;
        color: #1d1d1d;
        padding-bottom: 15px;
        width:80%;
        margin:0 auto;
        line-height:26px;
    }

    .in_team p {
        color: #3d3d3d;
        font-size: 13px;
        line-height: 22px;
        width:94%;
        margin:0 auto;
    }

.team_list {
   padding:30px 10px;

}
    .team_list ul:first-child {
        display:flex;
        flex-wrap:wrap;
        justify-content:space-between;
    }
    .team_list ul li {
        width: 33.33334%;
        float: left;
    }

        .team_list ul li img {
            width: 100%;
            height: 110px;
            display: block;
        }

.team_list {
    display: block;
}

/* 专家团队 结束 */

/* 案例介绍 开始 */

.case_bg_tit {
    position: relative;
    z-index: -1;
    text-align: center;
}

    .case_bg_tit img {
        display: block;
        margin: 0 auto;
    }

.case_tit_box {
    position:relative;

}

    .case_tit_box .in_tit {
        margin-top: 0px;
    }

.case_tit_i {
    position: relative;
}

    .case_tit_i span:before {
        content: "案例介绍";
    }

.case_desc_i {
    font-size: 18px;
    font-weight: bold;
    color: #1d1d1d;
    text-align: center;
}

.home_case {
    width: 1340px;
    padding-top: 30px;
    padding-bottom: 10px;
    display: grid;
    grid-gap: 5px;
    grid-auto-flow: row dense;
    grid-template-columns: repeat(3, auto);
    grid-template-rows: repeat(8, 253px);
}
    .home_case a {
        display: block;
        width: 100%;
        height: 100%;
    }
    .home_case img {
        display: block;
        width: 100%;
        height: 100%;
        image-rendering: -moz-crisp-edges;
        image-rendering: -o-crisp-edges;
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
        -ms-interpolation-mode: nearest-neighbor;
    }
        .home_case .case_class_a {
            cursor: context-menu;
        }

.case_tit_box .case_img {
    display: block;
    width: 100%;
    max-height: 480px;
}

.case_tit_box .tit_det {
    position: absolute;
    width: 100%;
    top: 27%;
}

.case_i_box {
    grid-template-columns: repeat(6, auto) !important;
    grid-template-rows: repeat(auto, auto) !important;
    padding-top: 0px;
}

    .case_i_box .wrap_c:nth-child(1) {
        grid-column: span 6;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(2) {
        grid-column: span 6;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(3) {
        grid-column: span 2;
        grid-row: span 2;
    }

    .case_i_box .wrap_c:nth-child(4) {
        grid-column: span 4;
        grid-row: span 4;
    }

    .case_i_box .wrap_c:nth-child(5) {
        grid-column: span 2;
        grid-row: span 2;
    }

    .case_i_box .wrap_c:nth-child(6) {
        grid-column: span 4;
        grid-row: span 2;
    }

    .case_i_box .wrap_c:nth-child(7) {
        grid-column: span 2;
        grid-row: span 2;
    }


    .case_i_box .wrap_c:nth-child(8) {
        grid-column: span 6;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(9) {
        grid-column: span 6;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(10) {
        grid-column: span 2;
        grid-row: span 2;
    }

    .case_i_box .wrap_c:nth-child(11) {
        grid-column: span 4;
        grid-row: span 2;
    }

    .case_i_box .wrap_c:nth-child(12) {
        grid-column: span 3;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(13) {
        grid-column: span 3;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(14) {
        grid-column: span 6;
        grid-row: span 3;
    }

    .case_i_box .wrap_c:nth-child(15) {
        grid-column: span 6;
        grid-row: span 3;
    }


.img_span2 {
    grid-column: span 2;
}

.case_horiz {
    width: 1340px;
    margin: 0 auto;
}

.case_class_body:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 700px;
    background-color: #eee;
    z-index: -1;
}

.case_c_box {
    padding-top: 0px !important;
}

.case_class_c, .case_c_box, .case_i_box {
    width: 96%;
    margin: 0 auto;
    margin-bottom: 10px;
    padding-bottom:0px !important;
}
    .case_class_c{
        margin-bottom:35px;
    }

    .c_d_back a {
        font-size: 12px;
    }   

.c_d_back span {
    display: inline-block;
    background-color: #616161;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    width: 14px;
    height: 14px;
    line-height: 11px;
    margin-right: 5px;
}

.c_d_t_box {
    width: 1700px;
    height: 646px;
    margin: 0 auto;
    overflow: hidden;
    padding-top: 20px;
    margin-bottom: 50px;
}

    .c_d_t_box .c_d_left_box {
        width: 30%;
        background-color: #5b5b5b;
        float: left;
        height: 100%;
    }

        .c_d_t_box .c_d_left_box p {
            color: #fff;
            font-size: 54px;
            line-height: 64px;
            padding: 60% 30px 30px;
            text-align: right;
        }

        .c_d_t_box .c_d_left_box span {
            display: block;
            text-align: right;
            font-weight: bold;
            font-size: 60px;
            color: #FEFC06;
            padding-right: 30px;
        }

    .c_d_t_box .c_d_right_box {
        width: 70%;
        float: right;
        overflow: hidden;
    }

        .c_d_t_box .c_d_right_box img {
            display: block;
            width: 100%;
            height: 626px;
        }

.c_d_content {
    padding: 50px 50px 70px;
}
/* 案例分类 开始 */


/*#case_page .img_item:nth-child(1) {
    background: url(/img/home/B1.jpg);
    grid-column: span 2;
}

#case_page .img_item:nth-child(2) {
    background: url(/img/home/B2.jpg);
    grid-column: span 2;
}

#case_page .img_item:nth-child(3) {
    background: url(/img/home/a1.jpg);
}

#case_page .img_item:nth-child(4) {
    background: url(/img/home/b3.jpg);
    grid-column: span 2;
}

#case_page .img_item:nth-child(5) {
    background: url(/img/home/B4.jpg);
    grid-column: span 2;
}

#case_page .img_item:nth-child(6) {
    background: url(/img/home/a2.jpg);
}

#case_page .img_item:nth-child(7) {
    background: url(/img/home/B5.jpg);
    grid-column: span 2;
}

#case_page .img_item:nth-child(8) {
    background: url(/img/home/A3.jpg);
}

#case_page .img_item:nth-child(9) {
    background: url(/img/home/C1.jpg);
    grid-row: span 2;
    grid-column: span 2;
    grid-column: span 2;
}

#case_page .img_item:nth-child(10) {
    background: url(/img/home/b6.jpg);
    grid-column-start: 1;
    grid-column-end: 3;
    grid-column: span 2;
}

#case_page .img_item:nth-child(11) {
    background: url(/img/home/case_msh.png);
}

#case_page .img_item {
    background-size: cover !important;
    background-repeat: no-repeat;
}

    #case_page .img_item:nth-child(12) {
        background: url(/img/home/B7.jpg);
        grid-column: span 2;
    }

    #case_page .img_item:nth-child(13) {
        background: url(/img/home/B12.jpg);
        grid-column: span 2;
    }

    #case_page .img_item:nth-child(14) {
        background: url(/img/home/case_5s.png);
    }

    #case_page .img_item:nth-child(15) {
        background: url(/img/home/B13.png);
        grid-column: span 2;
    }

    #case_page .img_item:nth-child(16) {
        background: url(/img/home/A5.jpg);
    }

    #case_page .img_item:nth-child(17) {
        background: url(/img/home/B8.jpg);
        grid-column: span 2;
    }

    #case_page .img_item:nth-child(18) {
        background: url(/img/home/A6.jpg);
    }

    #case_page .img_item:nth-child(19) {
        background: url(/img/home/B9.jpg);
        grid-column: span 2;
    }

    #case_page .img_item:nth-child(20) {
        background: url(/img/home/A7.jpg);
    }

    #case_page .img_item:nth-child(21) {
        background: url(/img/home/A8.jpg);
    }

    #case_page .img_item:nth-child(22) {
        background: url(/img/home/B10.jpg);
        grid-column: span 2;
    }

    #case_page .img_item:nth-child(23) {
        background: url(/img/home/A9.jpg);
    }

    #case_page .img_item:nth-child(24) {
        background: url(/img/home/B11.jpg);
        grid-column: span 2;
    }*/


.case_class_body:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 700px;
    background-color: #eee;
    z-index: -1;
}

.home_case {
    display: grid;
    grid-gap: 3px;
    grid-auto-flow: row dense;
    /*grid-template-columns: repeat(3, 1fr);*/
    grid-template-rows: repeat(5, auto);
}

.img_item1 {
    background-size: cover !important;
    background-repeat: no-repeat;
}

.home_case {
    padding-bottom: 10px;
}

.img_item2:nth-child(3) {
  
    grid-column: span 2;
    grid-row: span 2;
}

.img_item2:nth-child(4) {
    grid-column: span 2;
    grid-row: span 2;
}

.img_item2:nth-child(6) {

    grid-column: span 2;
    grid-row: span 2;
}



.img_item2:nth-child(8) {

    grid-column: span 2;
}


.img_item2 {
    background-size: cover !important;
    background-repeat: no-repeat;
}

.case_class_c .in_tit {
    font-weight: normal;
    font-size: 24px;
    line-height:30px;
}

.case_class_c .in_eng_tit {
    font-size: 12px;
    text-align: center;
    color: #3d3d3d;
    line-height:14px;
    margin-top:5px;
}
.c_d_back{
   padding:70px 0 0px 0;
}

.case_class_c .case_class_box {
    padding: 50px 0 30px;
}

    .case_class_c .case_class_box ul {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }

        .case_class_c .case_class_box ul li {
            padding-bottom:10px;
            width:30%;
        }

            .case_class_c .case_class_box ul li:hover .c_c_img img {
                background-color: #ffee6b;
            }

            .case_class_c .case_class_box ul li .c_c_img img {
                display: block;
                margin: 0 auto;
                width: 50px;
                height: 50px;
                border-radius: 50%;
                border:1px solid #999;
            }
            .case_class_c .case_class_box ul li .c_c_img .c_c_active {
                background-color: #ffee6b;
            }
                .case_class_c .case_class_box ul li .c_c_tit {
                    width:85%;
                    margin:0 auto;
                    font-size: 12px;
                    color: #3d3d3d;
                    text-align: center;
                    line-height: 18px;
                    padding-top: 2px;   
                }




.case_position > a,
.case_position > span {
    font-size: 14px;
}

.img_turn {
    cursor: pointer;
}

/* 案例分类 结束 */

/* 案例介绍 结束 */

/* 设计资讯 开始 */

.news_tit_i span:before {
    content: "设计资讯";
    z-index: -1;
}

.feature_bg_news {
    background-color: #f5f5f5;
}


.main-tit {
    width: 100%;
}


.news_page {
    margin-top: 35px;
}

.curTit {
    width: 100%;
    margin: 0 auto;
    margin-top: 210px;
    height:80px;
    line-height:80px;
}

    .curTit p {
        font-weight: bold;
        height: auto;
        height: 50px;
        font-size: 38px;
        line-height: 50px;
        /*margin-left: 37%;*/
        color: #3d3d3d;
        text-align: left;
        letter-spacing: 1.0rem;
        position: relative;
    }

        .curTit p:before {
            content: "设计资讯";
            display: inline-block;
            color: rgba(100, 100, 100, 0.2);
            position: absolute;
            left: 0;
            top: 0;
            transform: skew(300deg,0deg) scaleY(0.5);
            text-shadow: 0px 0px 4px #c5c5c5;
            z-index: -1;
            transform-origin: bottom;
            font-size: 38px;
        }

.curDesc {
    width: 100%;
    margin: 54px auto 0 auto;
    padding-left: 5%;
}

    .curDesc p {
        text-align: left;
        font-size: 14px;
        height: 20px;
        line-height: 20px;
        color: #333;
    }

.left_box {
    width: 100%;
    margin-left: 0px;
    padding-top: 30px;
    padding-bottom:10px;
}

.right_box {
    width: 100%;
    float: right;
    padding-bottom: 35px;
}

.left_box div {
    font-size: 24px;
    font-weight: bold;
    color: #3d3d3d;
    height: 24px;
    line-height: 24px;
}

.left_box p {
    font-size: 24px;
    height:24px;
    line-height:24px;
}
.right_box ul{
    padding-left:5%;
}
.right_box ul li {
    border-bottom: 1px solid #e2e2e2;
    padding-bottom: 30px;
    padding-top: 15px;
    width:97%;
}


.right_box .box_date {
    font-size: 20px;
    color: #333;
}

.right_box .box_tit {
    font-weight: bold;
    color: #333333;
    font-size: 16px;
    line-height: 28px;
    height: 32px;
}

.right_box .box_desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
    line-height: 22px;
}
.page_number{
    padding-top:15px;
    text-align:center;
}
.page_number a {
    margin-right: 8px;
    position: relative;
    color: #999;
    font-size: 14px;
}

.page_number .on {
    color: #000;
}

    .page_number .on:before {
        content: "";
        position: absolute;
        left: 0px;
        width: 100%;
        height: 1px;
        background-color: #3d3d3d;
        bottom: -7px;
    }

.detaill_page {
    padding: 40px 10px 50px 10px;
}

    .detaill_page .det_tit {
        font-size: 18px;
        text-align: center;
        color: #1d1d1d;
        line-height: 26px;
        border-bottom: 1px solid #e2e2e2;
        padding-bottom:10px;
    }

    .detaill_page .det_survey {
        text-align: center;
        padding-bottom: 20px;
    }

        .detaill_page .det_survey span {
            color: #999;
            font-size: 14px;
            margin-right: 20px;
        }
    .detaill_page .det_content * {
        font-size: 16px;
        line-height: 28px;
        text-align: justify;
    }



/* 设计资讯 结束 */



/* 联系我们 开始 */


.con_body:before {
    content: "";
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    background:url(/img/contact_bg1.png) no-repeat;
    background-size:100%;
    z-index: -1;
}

.conTit {
    width: 100%;
    margin: 0 auto;
    margin-top: 10%;
    font-weight: bold;
}

    .conTit p,
    .conTit p span {
        text-align: center;
        color: #3d3d3d;
        height: 50px;
        font-size: 42px;
        line-height: 50px;
    }

        .conTit p span {
            color: #e6d841;
        }

.contact_content {
    padding-top: 30px;
    padding-bottom:30px;
}

.con_code {
    margin: 30px 0;
}

    .con_code div {
        text-align: center;
        width: 78px;
        margin: 0 auto;
    }

        .con_code div img {
            display: block;
            width: 100%;
        }

    .con_code p {
        text-align: center;
    }
/* 联系我们 结束 */