.box1 {
    text-align: center;
    padding: 150px 0;
}

.box1 p {
    line-height: 30px;
}

.box1 span {
    color: #141567;
}

.banner {
    height: 3.8rem;
    background: url(../image/back_banner.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 4.2rem;
}

.banner1 {
    height: 3.8rem;
    background: url(../image/重点行业.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 4.2rem;
}

.banner2 {
    height: 3.8rem;
    background: url(../image/解决方案.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.banner4 {
    height: 3.8rem;
    background: url(../image/新闻中心.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.banner5 {
    height: 3.8rem;
    background: url(../image/关于长河.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.banner6 {
    height: 3.8rem;
    background: url(../image/加入长河.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.position {
    margin-top: 0.8rem;
    margin-bottom: 0.7rem;
}

.position a {
    color: #000;
    text-decoration: none;
}


/*团队风采*/

.tdfc_box_left {
    width: 51.5%;
    margin-bottom: 1rem;
}

.tdfc_box_left .tdfc_box_left_banner {
    width: 100%;
}

.tdfc_box_left_photo {
    position: relative;
}

.tdfc_box_left_photo img {
    width: 68.5%;
}

.tdfc_box_left_photo_shuoming {
    position: absolute;
    bottom: 0px;
    left: 0px;
    padding: 0.4rem;
    background: rgba(20, 21, 103, 0.8);
    color: #fff;
    line-height: 30px;
}

.tdfc_box_right {
    width: 48.5%;
}

.tdfc_box_right_photo {
    position: relative;
}

.tdfc_box_right img {
    width: 100%;
}

.tdfc_box_right_photo_shuoming {
    position: absolute;
    bottom: 0.4rem;
    left: 0.4rem;
    padding: 0.4rem;
    background: rgba(20, 21, 103, 0.8);
    color: #fff;
    line-height: 30px;
}

.photozhanshi {
    padding: 1.5rem 20px;
    background: #f6f6f6;
    clear: both;
}

.photozhanshi img {
    width: 100%;
}

.photozhanshi_img {
    position: relative;
}

.photozhanshi_img_shuoming {
    position: absolute;
    bottom: 0px;
    left: 0px;
    background: rgba(20, 21, 103, 0.8);
    color: #fff;
    line-height: 30px;
    width: 100%;
    text-align: center;
    padding: 0.4rem 0px;
}

.photowater {
    margin: 1rem 0px;
    column-count: 3;
    column-gap: 15px;
}

.photowater_item {
    margin-bottom: 10px;
}

.photowater_item img {
    width: 100%;
    height: 100%;
}


/*团队风采结束*/


/*重点行业*/

.zdhy_left_right {
    /* width: calc(100% - 260px);
    float: right; */
    /* box-shadow: 0px 0px 10px #ddd; */
    margin-top: 0.5rem;
    padding: 20px;
    position: relative;
}

.zdhy_left_right .position {
    margin: 0px;
}

.zdhy_left_right_menu {
    position: absolute;
    right: 0px;
    top: 0px;
}

.zdhy_left_right_menu ul li {
    float: left;
}

.zdhy_left_right_menu ul li a {
    color: #666666;
    text-decoration: none;
    line-height: 58px;
    border-top: 2px solid white;
    padding: 0px 20px;
    display: inline-block;
}

.zdhy_left_right_menu ul li a:hover {
    border-top: 2px solid #3234c2;
    line-height: 58px;
}

.zdhy_left_right_menu ul li.active a {
    color: #000;
    border-top: 2px solid #3234c2;
}

.zdhy_left_right_cont_title {
    text-align: center;
    margin: 20px 0px;
}

.zdhy_left_right_cont_box h1 img {
    height: 30px;
    margin-right: 20px;
}

.zdhy_left_right_cont_box h1 {
    margin: 0px;
}

.zdhy_xq {
    border-left: 3px solid #3234c2;
    padding: 20px;
    margin-left: 14px;
}

.zdhy_xq_box {
    padding: 20px;
    background: #fafafa;
}

.zdhy_xq_box p {
    line-height: 40px;
}

.zdhy_xq_box img {
    width: 100%;
}

.zdhy_xq_box h2 {
    margin-top: 0px;
    margin-bottom: 15px;
    font-weight: 700;
}


/*重点行业结束*/

@media screen and (min-width: 1920px) {
    .banner {
        height: 380px;
        background: url(../image/back_banner.jpg) no-repeat center center;
        background-size: 100% 100%;
        color: #fff;
        text-align: center;
        line-height: 420px;
    }
    .banner1 {
        height: 380px;
        background: url(../image/重点行业.jpg) no-repeat center center;
        background-size: 100% 100%;
        color: #fff;
        text-align: center;
        line-height: 420px;
    }
    .banner2 {
        height: 380px;
        background: url(../image/解决方案.jpg) no-repeat center center;
        background-size: 100% 100%;
        color: #fff;
        text-align: center;
        line-height: 420px;
    }
}

.banner4 {
    height: 380px;
    background: url(../image/新闻中心.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.banner5 {
    height: 380px;
    background: url(../image/关于长河.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.banner6 {
    height: 380px;
    background: url(../image/加入长河.jpg) no-repeat center center;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    line-height: 420px;
}

.position {
    margin-top: 80px;
    margin-bottom: 70px;
}


/*团队风采*/

.tdfc_box_left {
    width: 51.5%;
    margin-bottom: 100px;
}

.tdfc_box_left .tdfc_box_left_banner {
    width: 100%;
}

.tdfc_box_left_photo {
    position: relative;
}

.tdfc_box_left_photo img {
    width: 68.5%;
}

.tdfc_box_left_photo_shuoming {
    position: absolute;
    bottom: 0px;
    left: 0px;
    padding: 40px;
    background: rgba(20, 21, 103, 0.8);
    color: #fff;
    line-height: 30px;
}

.tdfc_box_right {
    width: 48.5%;
}

.tdfc_box_right_photo {
    position: relative;
}

.tdfc_box_right img {
    width: 100%;
}

.tdfc_box_right_photo_shuoming {
    position: absolute;
    bottom: 40px;
    left: 40px;
    padding: 40px;
    background: rgba(20, 21, 103, 0.8);
    color: #fff;
    line-height: 30px;
}

.photozhanshi {
    padding: 150px 20px;
    background: #f6f6f6;
    clear: both;
}

.photozhanshi img {
    width: 100%;
}

.photozhanshi_img {
    position: relative;
}

.photozhanshi_img_shuoming {
    position: absolute;
    bottom: 0px;
    left: 0px;
    background: rgba(20, 21, 103, 0.8);
    color: #fff;
    line-height: 30px;
    width: 100%;
    text-align: center;
    padding: 40px 0px;
}

.photowater {
    margin: 100px 0px;
    column-count: 3;
    column-gap: 15px;
}

.photowater_item {
    margin-bottom: 10px;
}

.photowater_item img {
    width: 100%;
    height: 100%;
}


/*团队风采结束*/


/*重点行业*/

.zdhy_left_right {
    margin-top: 50px;
}

.zdhy_left_right_menu ul li a {
    line-height: 60px;
}


/*重点行业结束*/

@media screen and (max-width: 992px) {
    .zdhy_left_right_menu ul li a {
        line-height: 60px;
    }
}