#main {
    overflow: hidden;
}
.footer {
    margin-top: 0;
}


.bigImg {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}


@media (max-width: 768px) {
    .appBg2 {
        margin-top: 30px;
    }
}

/* banner图 */

.bannerList {
    overflow: hidden;
    position: relative;
    padding-top: 80px;
}

    .bannerList li {
        width: 100%;
    }

        .bannerList li .imgBox {
            width: 100%;
            padding-bottom: 42%;
        }

@media (max-width: 768px) {
    .bannerList {
        padding-top: 0px;
    }
}



/*新闻中心*/
.news {
    padding-bottom: 70px;
}

.news .newsMain
{
    display: flex;
}

.newsList {
    overflow: hidden;
    position: relative;
    margin-right: 25px;
    width: 58%;
}

    .newsList ul {
        /*display: flex;
    justify-content: space-between;*/
        /*overflow: hidden;*/
    }
.newsRImg {
    flex: 1;
}
.newsRImg .imgBox {
    padding-bottom: 74%;
}
    .newsRImg .imgBox span {
        font-size: 18px;
        position: absolute;
        background: rgba(62, 62, 62, 0.35);
        bottom: 0;
        left: 0;
        width: 100%;
        height: 48px;
        line-height: 48px;
        color: #fff;
        font-weight: 700;
        padding: 0 20px;
        box-sizing: border-box;
    }
.newsList ul li {
    overflow: hidden;
    display: flex;
    border-bottom: 1px solid #dcdcdc;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

            .newsList ul li .liBox {
                transition: all 0.4s;
            }

            .newsList ul li .imgBox {
                width: 100%;
                padding-bottom: 60%;
            }

            .newsList ul li .nrc {
                font-size: 16px;
                padding: 0px 0px 0px 20px;
                box-sizing: border-box;
            }

            .newsList ul li .time {
                color: #999;
                font-size: 12px;
                height: 100px;
                border-right: #ccc solid 1px;
                padding-right: 20px;
                box-sizing: border-box;
            }

                .newsList ul li:hover .time {
                    color: var(--theme-color);
                    cursor: pointer;
                }

                .newsList ul li .time .year {
                    font-size: 44px;
                }

                .newsList ul li .time .day
                {
                    font-size: 20px;
                }

                .newsList ul li .nrc .t {
                    line-height: 1.8;
                    color: #000;
                    word-break: break-all;
                    overflow: hidden;
                    display: -webkit-box;
                    -webkit-line-clamp: 2;
                    -webkit-box-orient: vertical;
                    font-size: 18px;
                    font-weight: 700;
                }

                .newsList ul li .nrc .p {
                    color: #666;
                    font-size: 15px;
                    line-height: 1.8;
                    margin-top: 20px;
                    word-break: break-all;
                    overflow: hidden;
                    display: -webkit-box;
                    -webkit-line-clamp: 3;
                    -webkit-box-orient: vertical;
                }

                .newsList ul li .nrc .btn {
                    display: block;
                    width: 160px;
                    height: 43px;
                    line-height: 43px;
                    background: #e1ab73cc;
                    color: #fff;
                    text-align: center;
                }



@media (max-width: 768px) {
    .newsRImg .imgBox span {
        font-size: 16px;
    }
        .news .newsMain {
        flex-direction: column-reverse;
        padding: 0 20px;
    }

    .news .newsMain img {
        max-width: 100%;
    }

    .news .time
    {
        display: none;
    }

    .news {
        padding-bottom: 40px;
    }

    .newsList {
        padding-bottom: 10px;
        width: 100%;
        margin-right: auto;
    }

        .newsList ul
        {
            width: 100%;
        }

            .newsList ul li {
                width: 100%;
                height: auto;
                margin-bottom: 0;
                margin-top: 20px;
                padding-bottom: 0px;
            }

            .newsList ul li .nrc {
                padding: 15px;
            }

                .newsList ul li .nrc .t {
                    height: auto;
                    font-size: 18px;
                }

                .newsList ul li .nrc .p {
                    margin-bottom: 15px;
                    -webkit-line-clamp: 2;
                    height: auto;
                    margin-top: 15px;
                }

                .newsList ul li .nrc .btn {
                    width: 100px;
                    height: 28px;
                    line-height: 28px;
                    font-size: 12px;
                }
}


/***************************************************************************************/


/*方案*/

.fangan2List {
    overflow: hidden;
    position: relative;
}

    .fangan2List > ul li {
        width: 100%;
    }

        .fangan2List > ul li .imgBox {
            width: 100%;
            padding-bottom: 46%;
        }

            .fangan2List > ul li .imgBox .bg__video {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background-color: #000;
            }

    .fangan2List li .imgBox img.d-bg {
        filter: blur(10px);
    }

    .fangan2List li .imgBox .d-box {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        z-index: 2;
        clip-path: inset(50% 50% 50% 50%);
        transition: all 0.6s linear;
        transition-delay: .3s;
        overflow: hidden;
    }

    .fangan2List li.swiper-slide-active .imgBox .d-box {
        clip-path: inset(0 0 0 0);
    }

    .fangan2List li .play {
        width: 70px;
        height: 70px;
        transform: translateY(-121%);
    }

    .fangan2List li .huibg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,.5);
    }

.faBtn {
    width: 100%;
    text-align: center;
}

    .faBtn ul {
        display: flex;
        justify-content: center;
    }

        .faBtn ul li {
            width: 216px;
            height: 50px;
            line-height: 50px;
            margin: 0 2em 40px 2em;
            background-color: #f3f3f3;
            color: #000;
            cursor: pointer;
        }

            .faBtn ul li.on {
                background-color: var(--theme-color);
                color: #fff;
            }

                .faBtn ul li.on a {
                    display: block;
                    color: #fff;
                }

@media (max-width: 768px) {
    .faBtn ul li {
        margin: 0 1em 20px 1em;
    }
}

.fangan2List > ul li .fl_t {
    text-align: center;
    line-height: 3;
    color: var(--theme-color);
}

@media (max-width: 768px) {
    .faBtn {
        display: none;
    }

    .fangan2List > ul li {
        margin-bottom: 10px;
    }

        .fangan2List > ul li .imgBox {
            padding-bottom: 56%;
        }
}





/*案例*/

/* 产品分类列表 */
.product .imgTypeList {
    position: relative;
}

    .product .imgTypeList .typeIcon {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translateX(-50%) translateY(-50%);
    }

    .product .imgTypeList .liBox {
        width: 50%;
        float: left;
        box-sizing: border-box;
        padding-top: 10px;
        padding-bottom: 10px;
    }

        .product .imgTypeList .liBox:nth-child(2n+1) {
            padding-right: 10px;
        }

        .product .imgTypeList .liBox:nth-child(2n) {
            padding-left: 10px;
        }

        .product .imgTypeList .liBox .imgBox {
            width: 100%;
            padding-bottom: 44%;
        }
.productTypeList {
    height: 400px;
    overflow: hidden;
    box-sizing: border-box;
}

    .productTypeList ul {
        height: 100%;
        margin-left: -10px;
        margin-right: -10px;
    }

    .productTypeList li {
        width: 20%;
        height: 100%;
        padding: 0 1px;
        box-sizing: border-box;
        float: left;
        transition: width 0.6s;
    }

        .productTypeList li .bgImg {
            position: relative;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center center;
            background-repeat: no-repeat;
        }

        .productTypeList li .bgImg a {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            color: #fff;
        }

        .productTypeList li:hover .bgImg a {
            background-color: rgba(0, 0, 0, .6);
        }

        .productTypeList li:hover .bgImg a .aBox small {
            display: inline-block;
        }

        .productTypeList li:hover .bgImg a .aBox
        {
            top: 35%;
            transition: 0.6s;
        }

        .productTypeList li:hover .bgImg a .aBox span {
            background-color: rgba(0, 0, 0, 0);
            font-size: 27px;
        }

        .productTypeList li .bgImg a .aBox {
            position: absolute;
            width: 100%;
            top: 94%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
        }

        .productTypeList li .bgImg a .aBox span {
            display: block;
            font-size: 18px;
            line-height: 1;
            padding-left: 20px;
            height: 50px;
            line-height: 50px;
            background-color: rgba(0, 0, 0, .6);
            font-weight: 700;
            text-align: center;
        }

        .productTypeList li .bgImg a .aBox small {
            display: none;
            font-size: 18px;
            padding: 8px 15px;
            line-height: 1;
            margin-top: 50px;
            line-height: 30px;
            display:none;
            background: var(--theme-color);
        }
.product .imgTypeKey ul {
    text-align: center;
}
.product .imgTypeKey li {
    display: inline-block;
    padding: 0 15px;
    margin: 5px 0;
    color: #666;
    border-right: 1px solid #666;
    line-height: 1em;
    font-size: 14px;
}
.product .imgTypeKey li:last-child {
    border-right: none;
}
    @media (max-width: 768px) {
        .product .imgTypeKey li {
            padding: 0 10px;
            margin: 5px 0;
            color: #666;
            border-right: 1px solid #666;
            line-height: 1em;
            font-size: 15px;
        }
        .productTypeList {
            height: 49vw;
            padding: 0;
        }

            .productTypeList li .bgImg a .aBox span {
                font-size: 16px;
                width: 16px;
                margin: 0 auto;
            }

            .productTypeList li {
                padding: 0 2px;
            }

                .productTypeList li .bgImg a .aBox small {
                    display: none;
                }
    }

@media (max-width: 768px) {
    .product .typeList > span {
        display: none;
    }

    .product .typeList a {
        border: 2px solid #003755;
        border-radius: 16px;
        padding: 5px 1em;
        line-height: 1em;
        height: auto;
        margin: 5px;
        font-size: 14px;
        box-sizing: content-box;
    }

    .product .imgTypeList .typeIcon {
        display: none;
    }

    .product .imgTypeList .liBox {
        width: 100%;
        padding-top: 0;
        padding-bottom: 10px;
    }

        .product .imgTypeList .liBox .imgBox {
            padding-bottom: 54%;
        }

            .product .imgTypeList .liBox .imgBox img {
                height: 100%;
                max-width: none;
                left: 50%;
                transform: translateX(-50%);
            }

        .product .imgTypeList .liBox:nth-child(2n+1) {
            padding-right: 0;
        }

        .product .imgTypeList .liBox:nth-child(2n) {
            padding-left: 0;
        }

    .productImgList {
        padding: 0 14px;
    }

    .product-swiper-next, .product-swiper-prev {
        width: 20px;
        background-size: 14px 33px;
    }

    .product-swiper-next {
        right: 3px;
    }

    .product-swiper-prev {
        left: 3px;
    }

    .productImgList li dd {
        font-size: 13px;
        height: 2em;
        line-height: 2em;
    }
}

    .solution-m .imgBox span {
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 10;
    padding: 0 10px;
    width: 100%;
    height: 2em;
    line-height: 2em;
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, .6);
    color: #fff;
    font-size: 18px;
    text-align: center;
}

.solution-m .solution-next, .solution-m .solution-prev {
    display: block;
}


.solutionList {
    overflow: hidden;
    position: relative;
    padding-top: 80px;
}

    .solutionList li {
        width: 100%;
    }

        .solutionList li .imgBox {
            width: 100%;
            padding-bottom: 66.6%;
        }

@media (max-width: 768px) {
    .solutionList {
        padding-top: 0px;
    }
}

/*产品*/
.productList {
    overflow: hidden;
    padding: 20px;
}

    .productList li {
        float: left;
        width: 24%;
        margin-right: 1%;
        border: 1px solid #ccc;
        box-sizing: border-box;
        box-shadow: 3px 3px 9px 1px #ccc;
    }

        .productList li .imgBox {
            padding-bottom: 44%;
            width: 100%;
        }

.product-pagination {
    bottom: 0 !important;
}

@media (max-width: 768px) {
    .productList li {
        width: 48%;
    }
}

.swiper-container-free-mode > .swiper-wrapper {
    -webkit-transition-timing-function: linear; /*之前是ease-out*/
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
}


.bgVideo {
    width: 100%;
    height: 100%;
    background-color: #000;
    display: block;
}






/*产品中心*/
.product {
    padding-bottom: 70px;
}


.product .banner-next, .product .banner-prev{
    color: var(--theme-color);
}

.productList {
    overflow: hidden;
    position: relative;
}

    .productList ul {
        /*display: flex;
    justify-content: space-between;*/
        /*overflow: hidden;*/
    }

        .productList ul li {
            width: 30%;
            background-color: rgb(247, 247, 247);
            overflow: hidden;
            height: 400px;
        }

            .productList ul li .liBox {
                transition: all 0.4s;
            }

            .productList ul li .imgBox {
                width: 100%;
                padding-bottom: 70%;
            }

            .productList ul li .nrc {
                font-size: 16px;
                padding: 30px;
                box-sizing: border-box;
            }

                .productList ul li .nrc .time {
                    color: #888;
                    font-size: 12px;
                }

                .productList ul li .nrc .t {
                    line-height: 1.8;
                    height: 3.6em;
                    font-size: 18px;
                    font-weight: 700;
                    color: #666;
                    word-break: break-all;
                    overflow: hidden;
                    display: -webkit-box;
                    -webkit-line-clamp: 2;
                    -webkit-box-orient: vertical;
                    text-align: center;
                }

                .productList ul li .nrc .p {
                    color: #888;
                    font-size: 12px;
                    line-height: 1.8;
                    height: 5.4em;
                    margin-bottom: 100px;
                    word-break: break-all;
                    overflow: hidden;
                    display: -webkit-box;
                    -webkit-line-clamp: 3;
                    -webkit-box-orient: vertical;
                }

                .productList ul li .nrc .btn {
                    display: block;
                    width: 160px;
                    height: 43px;
                    line-height: 43px;
                    border: 1px solid #dcdcdc;
                    color: #666;
                    text-align: center;
                    margin: 0 auto;
                }

                .productList ul li:hover .btn
                {
                    background-color: var(--theme-color);
                    color: #fff;
                }


@media (min-width: 768px) {
    /*.productList ul li:hover .liBox {
        margin-top: -60%;
    }*/
}

@media (max-width: 768px) {
    .product {
        padding-bottom: 40px;
    }

    .productList {
        padding-bottom: 10px;
    }

        .productList ul li {
            width: 100%;
            height: auto;
            margin-bottom: 20px;
        }

            .productList ul li .nrc {
                padding: 15px;
            }

                .productList ul li .nrc .t {
                    margin: 20px 0 10px 0;
                    height: auto;
                    font-size: 14px;
                }

                .productList ul li .nrc .p {
                    margin-bottom: 30px;
                    -webkit-line-clamp: 2;
                    height: auto;
                }

                .productList ul li .nrc .btn {
                    width: 100px;
                    height: 28px;
                    line-height: 28px;
                    font-size: 12px;
                }
}

/*产品中心end*/



/*公司介绍*/
.about {
    height: calc(100vh);
    position: relative;
    overflow: hidden;
    background: url("/Content/Images/index-about-bg.jpg") no-repeat center center / cover;
    background-attachment: fixed;
}
.about:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.2);
}
    .about .beautify {
    text-align: center;
    color: #fff;
    line-height: 35px;
}

.about .more
{
    text-align:center;
    margin-top: 20px;
    margin-bottom: 50px;
}

.about .about-more a:hover {
    background-color: var(--theme-color);
    border-color: transparent;
}

.about .about-more
{
    border: 1px solid #fff;
    color: #fff;

    display: inline-block;
    border: 1px solid;
    padding: 10px 35px;
    margin-top: 20px;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    white-space: nowrap;
    text-decoration: none;
}

.about .p1
{
    color: #fff;
}

.about ul
{
    display: flex;
    width: 1100px;
    margin: 0 auto;
}

.about ul li
{
    display: flex;
    width: 33.3%;
}

.about ul li:hover img
{
    transform: rotateY(180deg);
}

.about ul li img
{
    margin-right: 10px;
    width: 70px;
    height: 70px;
    transition: all .5s;
}

.about ul li .t
{
    color: #fff;
    font-size: 24px;
    margin-bottom: 10px;
}

.about ul li .d
{
    color: #fff;
    margin-top: 8px;
    font-size: 15px;
}

.about .index-about-bkg img {
    -webkit-transition: all 1.5s;
    -o-transition: all 1.5s;
    -moz-transition: all 1.5s;
    transition: all 1.5s;
    height: 100vh;
    width: 100%;
}

.about .index-about-bkg {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    top: 0;
    left: 0;
}

.about .index-about-bkg .pc {
    display: block;
}

   

.tcc {
    color: #000;
    line-height: 1.8;
    font-size: 16px;
    padding: 20px;
}

    .tcc p {
        text-indent: 2em;
        margin-bottom: 10px;
    }


@media (max-width: 768px) {
    .about {
        height: auto;
        padding-bottom: 20px;
        background-attachment: initial;
    }

    .about ul {
        display: block;
    }

    .about ul li
    {
        margin: 20px 0px 20px 10px;
    }

    .about ul li img
    {
        height: 40px;
        width: 40px;
    }

    .about ul li .t
    {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .about ul li .d
    {
        font-size: 15px;
    }
        .about .p1,
        .about .p2 {
            text-shadow: 1px 1px 2px #000;
        }
}


/*工程列表*/

.projectList li {
    width: 31%;
    margin: 0 1% 2% 1%;
    float: left;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    cursor: pointer;
}

    .projectList li .imgBox {
        width: 100%;
        padding-bottom: 70%;
    }



    .projectList li .caseTitle {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        display: block;
        text-align: center;
        background: rgba(0, 0, 0, .5);
        color: #fff;
        line-height: 1.8;
        font-size: 18px;
    }

.projectList .caseIcon {
    transition: 0.2s;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(/Content/Images/imageEffetc_magnifier.png) no-repeat center center;
}

.projectList li:hover .caseIcon {
    opacity: 1;
}

@media (max-width: 768px) {
    .projectList li {
        width: 100%;
        margin: 0 0 30px 0;
    }


    .projectList .caseIcon {
        opacity: 1;
        display: none;
    }
}



.zs.main {
    width: 1400px;
}

.zs .imgBox {
    padding-bottom: 70%;
}

.zs li.swiper-slide {
    align-items: center;
    transition-property: all;
    border: 1px solid #ddd;
}



@media (max-width: 768px) {
    .zsList {
        width: 80%;
        margin: 0 auto;
    }
}




/* 公司证书 */
.honorBox {
    margin-top: 40px;
}
.honorBox .list {
    overflow: hidden;
}

    .honorBox .list ul {
    }

    .honorBox .list li .imgBox {
        padding-bottom: 80%;
    }

    .honorBox .list li .borderBox {
        padding: 12px;
        background-color: #f2f2f2;
    }

    .honorBox .list li {
        box-sizing: border-box;
        float: left;
        width: 25%;
        padding: 5px;
    }

@media (max-width: 768px) {
    .honorBox .list li {
        width: 50%;
    }
}

.choose {
    background: url(/Content/Images/index_service_bkg.jpg) no-repeat center;
    padding-top: 20px;
    padding-bottom: 83px;
}


.choose .choose-list {
    margin-left: -15px;
    margin-right: -15px;
    padding: 0;
    display: grid;
    align-items: center;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 15px;
}

.choose .choose-list li
{
    width: 70%;
    padding-left: 15px;
    padding-right: 15px;
    text-align: center;
    margin: 0 auto;
}

.choose .choose-list li .service-item {
    background-color: #fff;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, .1);
    padding: 60px 0;
}

.choose .choose-list li .service-item:hover {
    background-color: var(--theme-color);
    color: #fff;
}

.choose .choose-list li .service-item .service-img {
    width: 106px;
    height: 106px;
    margin: 0 auto;
}

.choose .choose-list li .service-item .service-txt .service-tit {
    font-size: 24px;
    margin: 15px 0;
}

.choose .choose-list li .service-item .service-img .img2 {
	display: none;
}

.choose .choose-list li .service-item:hover .img1 {
	display: none;
}

.choose .choose-list li .service-item:hover .img2 {
	display: block;
}

.choose .choose-list li .service-item .service-img .img {
    width: 100%;
    height: 100%;
}

@media (max-width: 768px) {
    .choose {
        background-repeat: repeat-y;
        padding-top: 20px;
        padding-bottom: 83px;
    }

    .choose .choose-list {
        display: block;
    }

    .choose .choose-list li .service-item {
        padding: 5px 0;
    }
}