.swiper-container {
        width: 100%;
        height: 100%;
    }
    .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;

        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }

    .common_banner,
    .banner_swiper {
        margin-top: 80px;
        position: relative;
    }
    .banner_swiper .swiper-slide {
        position: relative;
    }
    .banner_swiper .swiper-slide .txt {
        position: absolute;
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .banner_swiper .swiper-slide .txt div {
        width: 1600px;
        text-align: left;
        color: #fff;
    }
    .banner_swiper .swiper-slide .txt div .p1 {
        font-size: 48px;
        line-height: 50px;
        margin-bottom: 30px;
        text-shadow: 3px 0 10px rgb(22 78 145 / 40%);
        font-weight:bold;
    }
    .banner_swiper .swiper-slide .txt div .p2 {
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 25px;
        text-shadow: 3px 0 10px rgb(22 78 145 / 40%);
    }
    .banner_swiper .swiper-slide .txt div .p3 i{
        width: 82px;
        height: 4px;
        background: #e60012;
        display: inline-block;
        margin-bottom: 35px;
    }
    .banner_swiper .swiper-slide .txt div .p4 {
        font-size: 30px;
        line-height: 30px;
        text-shadow: 3px 0 10px rgb(22 78 145 / 40%);
    }
    .banner_swiper .pagination {
        bottom: 50px;
        position: absolute;
        display: flex;
        align-items: center;
        justify-content: center;
        left: 0;
        width: 100%;
        z-index: 10;
    }
    .banner_swiper .pagination>div {
        width: 1600px;
        position: relative;
        margin-left: -40px;
    }
    .banner_swiper .swiper-container-horizontal>.swiper-pagination-bullets {
        bottom: 50px;
        left: 0;
        width: 10px;
        height: 10px;
    }
    .banner_swiper .swiper-pagination-clickable .swiper-pagination-bullet {
        background: #ffffff;
        opacity: 0.5;
        margin: 0 3px;
        transition: 0.3s;
    }
    .banner_swiper .swiper-pagination-clickable .swiper-pagination-bullet-active {
        opacity: 1;
        width: 40px;
        border-radius: 20px;
    }
    .banner_swiper .pagination>div .button {
        display: flex;
        position: relative;
        justify-content: flex-end;
    }
    .banner_swiper .pagination>div .button .swiper-button-next {
        background: url("../images/banner_right.png") no-repeat center;
        width: 50px;
        height: 50px;
        position: inherit;
        right: 0;
        margin: 0 10px;
        transition: 0.3s;
        cursor: pointer;
    }
    .banner_swiper .pagination>div .button .swiper-button-prev {
        background: url("../images/banner_left.png") no-repeat center;
        width: 50px;
        height: 50px;
        left: 0;
        position: inherit;
        margin: 0 10px;
        transition: 0.3s;
        cursor: pointer;
    }
    .banner_swiper .scroll {
        position: absolute;
        width: 100%;
        text-align: center;
        bottom: 50px;
        color: #fff;
        z-index: 9;
    }
    .banner_swiper .scroll .icon {}
    .banner_swiper .scroll .txt {
        margin-top: 20px;
        text-transform: uppercase;
    }
    .main_pro .swiper-slide{
        position: relative;
        width: 50%;
        cursor: pointer;
        overflow: hidden;
    }
    .main_pro .swiper-slide .pic {
        overflow: hidden;
    }
    .main_pro .swiper-slide .info {
        position: absolute;
    }
    .main_pro .swiper-slide img {
        transition: 1s;
    } 
    .main_pro .swiper-slide:hover .pic img {
        transform: scale(1.2);
    }
    .main_pro .swiper-container2{
        position: relative;
    }
    .main_pro .pagination{
        width: 50%;
        position: absolute;
        left: 25%;
        height: 60px;
        display: flex;
        justify-content: space-between;
        top: 50%;
        margin-top: -30px;
    }
    .main_pro .pagination .swiper-button-next {
        background: url("../images/banner_right1.png") no-repeat center;
        width: 60px;
        height: 60px;
        position: inherit;
        right: -30px;
        transition: 0.3s;

    }
    .main_pro .pagination .swiper-button-prev {
        background: url("../images/banner_left1.png") no-repeat center;
        width: 60px;
        height: 60px;
        position: inherit;
        left: -30px;
        transition: 0.3s;
    }
    .swiper-button-next:hover,
    .swiper-button-prev:hover {
        transform: scale(1.2);
    }

.main_pro .swiper-slide .info {
    position: absolute;
    bottom: 35px;
    left: 35px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.9);
    padding: 25px 20px;
    text-align: left;
    width: 420px;
    height: 195px;
}
.main_pro .swiper-slide .info .name {
    font-size: 24px;
    color: #000000;
    font-weight: bold;
    line-height: 24px;
    margin-bottom: 20px;
}
.main_pro .swiper-slide .info .default {
    font-size: 14px;
    color: #484848;
    line-height: 26px;
    margin-bottom: 15px;

}
.main_pro .swiper-slide .icon {

}
.main_pro .swiper-slide .icon a{
    transition: 0.3s;
    width: 40px;
    height: 40px;
    display: inline-block;
    background: url("../images/right_icon2.png") no-repeat center;
}
.main_pro .swiper-slide .icon a:hover {
    background: url("../images/right_icon3.png") no-repeat center;

}

.main_about {
    background: url("../images/about_bg.png") no-repeat top center;
}


.main_about .content .date {
    width: 400px;
    font-family: 'Arial';
    font-weight: bold;
    font-size: 60px;
    color: #e60012;
    line-height: 65px;
    text-transform: uppercase;
}
.main_about .content .default .txt {
    color: #515151;
    font-size: 14px;
    line-height: 26px;
}
.main_about .content .default {
    width: calc(100% - 400px);
}

.main_about .content .default .list {
    padding-top: 100px;
    position: relative;
    z-index: 12;
}

.main_about .content .default .list .item {
    width: 270px;
    height: 270px;
    border-radius: 5px;
    padding: 30px;
    background: #fff;
    box-shadow: 0 0 10px #e1e1e1;
    transition: 0.3s;
    cursor: pointer;
    position: relative;
}
.main_about .content .default .list .item .p1 {
    font-size: 22px;
    color: #222222;
    font-weight: bold;
    line-height: 30px;
    margin-bottom: 20px;
}
.main_about .content .default .list .item .p2 {
    color: #888888;
    font-size: 14px;
}
.main_about .content .default .list .item .p3 {
    height: 60px;
    margin-top: 70px;
    position: relative;
}
.main_about .content .default .list .item .p3 img {
    position: absolute;
    left: 0;
    top: 0;
    height: 60px;
    transition: 1s;
}
.main_about .content .default .list .item .p3 img.def {
    opacity: 1;
}
.main_about .content .default .list .item .p3 img.hover {
    opacity: 0;
}
.main_about .content .default .list .item:hover {
    background: #004190;
    box-shadow: 0 0 10px #004190;
    transform: translateY(-40px);
}
.main_about .content .default .list .item:hover .p1,
.main_about .content .default .list .item:hover .p2 {
    color: #fff;
}
.main_about .content .default .list .item:hover .p3 img.def {
    opacity: 0;
}
.main_about .content .default .list .item:hover .p3 img.hover {
    opacity: 1;
}
.main_about .video {
    margin-top: -120px;
    position: relative;
}

.main_about .video video {
    object-fit:fill; 
    max-height: 490px;
}

.main_about .video .video_btn div {
    cursor: pointer;
}
.main_about .video .video_btn p{
    color: #fff;
    font-size: 16px;
    margin-top: 20px;
}
.main_about .video .video_btn {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    justify-content: center;
    z-index: 11;
    text-align: center;
}

.main_project .swiper-container {
    padding-bottom: 100px;
}
.main_project .swiper-slide .name {
    font-size: 18px;
    color: #222222;
    padding-top: 25px;
}
.main_project .swiper-container .swiper-slide .pic{
    overflow: hidden;
}
.main_project .swiper-container .swiper-slide:hover img{
    transform: scale(1.2);
}
.main_project .swiper-container .swiper-slide img{
    transition: 1s;
}
.main_project .swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: #b3b3b3;
}
.main_project .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom:  40px;
}

.main_project .swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: #b3b3b3;
    opacity: 1;
}
.main_project .swiper-pagination-bullet-active {
    background: #e60012;
}

.main_news {
    background: #f3f7fa;
    padding-bottom: 100px;
}
.main_news .content {
    justify-content: space-between;
}
.main_news .content .left {
    width: 48.5%;
}
.main_news .content .left .pic {
    overflow: hidden;
}
.main_news .content .left .pic img {
    transition: 1s;
	width:776px;height:437px;
}
.main_news .content .left:hover .pic img {
    transform: scale(1.2);
}
.main_news .content .left .info{
    display: flex;
    justify-content: space-between;
}

.main_news .content .left .info{
    margin-top: 30px;
}
.main_news .content .left .info .txt{
    padding-right: 60px;
    width: calc(100% - 150px);
}
.main_news .content .left .info .txt .default{
    color: #515151;
    font-size: 14px;
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;

} 
.main_news .content .left .info .txt .name{ 
    font-size: 24px;
    color: #004190;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 15px;
}

.main_news .content .left .info .date{
    width: 150px;
    text-align: center;
    font-size: 48px;
    color: #004190;
    font-weight: bold;
}
.main_news .content .right {
    width: 48.5%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.main_news .content .right .item:first-child {
    margin-bottom: 25px;
}
.main_news .content .right .item {
    height: 265px;
    padding: 30px 40px;
    background-color: #fff;
    transition: 0.3s;
    cursor: pointer;
    border-radius: 10px;
}

.main_news .content .right .item .date {
    font-size: 24px;
    font-weight: bold;
    text-align: left;
    height: 30px;
    line-height: 30px;
    margin-bottom: 15px;
    transition: 0.3s;
}

.main_news .content .right .item .name {
    font-size: 24px;
    font-weight: bold;
    text-align: left;
    color: #0c0000;
    height: 30px;
    line-height: 30px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: 0.3s;
    border-bottom: 1px solid #d7d7d7;
    box-sizing: content-box;
}
.main_news .content .right .item .default {
    color: #707070;
    font-size: 14px;
    line-height: 26px;
    height: 78px;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
    margin-bottom: 10px;
    transition: 0.3s;
}
.main_news .content .right .item .link a {
    font-size: 16px;
    transition: 0.3s;
    color: #222222;
}

.main_news .content .right .item:hover {
    background: #004190;
}

.main_news .content .right .item:hover .link a ,
.main_news .content .right .item:hover .default ,
.main_news .content .right .item:hover .date ,
.main_news .content .right .item:hover .name {
    color: #fff;
}

.main_join {
    background: url("../images/banner_l.png") no-repeat center top;
    background-size: cover;
    height: 415px;
}

.main_join .w_100 {
    display: flex;
    align-items: center;
    color: #fff;
    height: 100%;
}

.main_join .w_100 .p1 {
    font-size: 36px;
    margin-bottom: 30px;
}
.main_join .w_100 .p2 {
    font-size: 14px;
    line-height: 26px;
    margin-bottom: 30px;
}
.main_join .w_100 .p3 a {
    display: block;
    height: 50px;
    width: 170px;
    border-radius: 40px;
    text-align: center;
    line-height: 50px;
    background: #e60012;
    color: #fff;
    font-size: 16px;
}







/*--------------------products------------------------*/

.common_banner {
    position: relative;
}


.web_banner_swiper ,
.common_banner .web_pic {
    display: none;
}

.pc_banner_swiper,
.common_banner .pc_pic {
    display: block;
}
.common_banner .txt {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.common_banner .txt .p1 {
    font-size: 36px;
    font-weight: bold;
    color: #fff;
    line-height: 36px;
    margin-bottom: 20px;

}
.common_banner .txt .p2 {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}
.common_banner .txt .p2 i {
    display: flex;
    width: 60px;
    height: 4px;
    background: #e60012;
}
.common_banner .txt .p3 {
    text-transform: uppercase;
    font-size: 24px;
    color: #fff;
    line-height: 24px;
}
.products_box1 {
    margin-top: 70px;
    display: flex;
    justify-content: space-between;
}
.products_box1 .nav{
    width: 325px;
    margin-right: 30px;
}
.products_box1 .nav .title {
    height: 80px;
    line-height: 80px;
    color: #fff;
    font-weight: bold;
    font-size: 20px;
    padding: 0 30px;
    background: #004190;
}
.products_box1 .nav .list{
    border: 1px solid #efefef;
    border-bottom: 5px solid #004190;
    border-top: none;
    padding: 0 30px;
}
.products_box1 .nav .list .item {
    border-bottom: 1px solid #efefef;
}
.products_box1 .nav .list .item a{
    height: 60px;
    line-height: 60px;
    display: inline-block;
    padding: 0 15px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #333333;
    background: url("../images/icon_1.png") no-repeat left center;
    transition: 0.3s;

}
.products_box1 .nav .list .item.active a{
    font-size: 18px;
    color: #000;
    font-weight: bold;
}
.products_box1 .details {
    width: calc(100% - 355px);
}

.products_box1 .details .list .item {
    width: 100%;
    display: flex;
    padding: 30px 25px;
    border: 1px solid #efefef;
    margin-bottom: 35px;
    transition: 0.3s;
}

.products_box1 .details .list .item .pic {
    width: 515px;
    
    overflow: hidden;
}
.products_box1 .details .list .item:hover img {
    transform: scale(1.2);
}
.products_box1 .details .list .item .pic img {
    width: 100%;
    height:100%;
    transition: 1s;
}

.products_box1 .details .list .item .info .tips {
    color: #515151;
    font-size: 14px;
    line-height: 26px;
    height: 78px;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
    margin-bottom: 30px;
    transition: 0.3s;
}
.products_box1 .details .list .item .info .name {
    font-size: 24px;
    color: #000;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 25px;
    font-weight: bold;
    transition: 0.3s;
}
.products_box1 .details .list .item .info {
    width: calc(100% - 515px);
    padding: 50px;
}

.products_box1 .details .list .item .info .more a{
    display: inline-block;
    width: 150px;
    height: 50px;
    border-radius: 40px;
    text-align: center;
    line-height: 50px;
    background: #fff;
    font-size: 16px;
    transition: 0.3s;
    border: 1px solid #efefef;
}


.products_box1 .details .list .item:hover {
    box-shadow: 0 0 10px #ccc;
}
.products_box1 .details .list .item:hover .info .name{
    color: #004190;
}

.products_box1 .details .list .item:hover .info .more a {
    border: 1px solid #004190;
    background: #004190;
    color: #fff;
}
.products_box1 .details .list .item:hover {}
.products_box1 .details .list .item:hover {}
/*--------------------products------------------------*/
/*--------------------about------------------------*/

.about_tab {
    position: relative;
    border-bottom: 1px solid #efefef;
}
.about_tab .common_crumbs1 {
}
.about_tab .w_100 .list {
    display: flex;
}
.about_tab .w_100{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.about_tab .w_100 .item {
    font-size: 14px;
    color: #222222;
    width: 135px;
    line-height: 80px;
    text-align: center;
    cursor: pointer;
    font-size: 16px;
}

.about_tab .w_100 .item.active {
    color: #004190;
    border-bottom: 5px solid #004190;
}

.about_content {
    padding-bottom: 120px;
}
.about_content .item .title {
    text-align: center;
    font-weight: bold;
    font-size: 36px;
    padding: 85px 0 55px;
    border-bottom: 1px solid #efefef;
    margin-bottom: 100px;
}
.about_content .w_100>.item {
    display: none;
}
.about_content .w_100>.item1 {
    display: block;
}
.about_content .item .content {
    display: flex;
}

.about_content .item1 .data ,
.about_content .item2 .pic ,
.about_content .item3 .pic ,
.about_content .item4 .pic {
    width: 500px;
    margin-right: 70px;
}

.about_content .item1 .data .date {
    font-size: 48px;
    color: #e60012;
    font-weight: bold;
    margin-bottom: 35px;
}

.about_content .item1 .data .item {
    padding: 35px 0;
    border-bottom: 1px solid #efefef;
    width: 265px;
}



.about_content .item1 .data .item .num {
    display: flex;
    align-items: flex-end;
    width: 100%;
    margin-bottom: 15px;
}

.about_content .item1 .data .item .txt {
    color: #222222;
    font-size: 16px;
}
.about_content .item1 .data .item .num span{
    font-size: 48px;
    color: #004190;
    line-height: 50px;
    font-weight: bold;
}
.about_content .item1 .data .item .num i{
    font-size: 16px;
    color: #004190;
}

.about_content .item1 .info .item {
    line-height: 35px;
    font-size: 14px;
    color: #222222;
    text-indent: 30px;
}

.about_content .item1 .info .pic {
    margin: 50px auto;
}

.about_content .item1 .info .pic img {
    width: 100%;
}

.about_content .item1 .info .slogan .import {
    color: #e60012;
}
.about_content .item1 .info .slogan {
    font-size: 36px;
    color: #000000;
    font-weight: bold;
    text-align: right;
}

.about_content .item1 .info,
.about_content .item2 .info,
.about_content .item3 .info,
.about_content .item4 .info {
    width: calc(100% - 570px);
}
.about_content .item4 .info .details {
    color: #222222;
    font-size: 14px;
    line-height: 35px;
}
.about_content .item4 .info .slogan {
    color: #004190;
    font-size: 30px;
    font-weight: bold;
    line-height: 48px;
    text-align: left;
    border-bottom: 1px solid #efefef;
    padding-bottom: 20px;
    margin-bottom: 30px;
}
.about_content .item4 .info .qm {
    text-align: right;
    margin-top: 20px;
}

.about_content .item2 .box .name {
    font-size: 24px;
    line-height: 25px;
    margin-bottom: 30px;
    font-weight: bold;
    color: #004190;
}
.about_content .item2 .box{
    border-bottom: 1px solid #efefef;
    padding-bottom: 30px;
    margin-bottom: 30px;
}

.about_content .item2 .box p {
    line-height: 35px;
}
.about_content .item2 .box p b {
    color: #004190;
}


.about_content .item3 {

}

.about_content .item3 .list {
    position: relative;
    padding-bottom: 20px;
    height: 670px;
    overflow: hidden;
}
.about_content .item3 .list.active {
    overflow: auto;
    height: auto;
}
.about_content .item3 .list .button {
    position: absolute;
    bottom: 0;
    left: 119px;
    cursor: pointer;
}
.about_content .item3 .list::before {
    display: block;
    content: '';
    width: 1px;
    height: 100%;
    background: #efefef;
    position: absolute;
    left: 141px;
    top: 0;
}
.about_content .item3 .item {
    display: flex;
    margin-bottom: 80px;
    align-items: center;
    position: relative;
}
.about_content .item3 .item::before {
    display: block;
    content: '';
    width: 10px;
    height: 10px;
    position: absolute;
    border: 1px solid #ec414e;
    border-radius: 100px;
    left: 135px;
    background: #fff;
    top: 50%;
    margin-top: -5px;
}
.about_content .item3 .item .txt {
    font-size: 14px;
    color: #222222;
    width:100%;
}
.about_content .item3 .item .date {
    width: 146px;
    font-size: 24px;
    color: #004190;
    margin-right: 60px;
}


/*--------------------about------------------------*/
/*--------------------strenght------------------------*/
.strenght_box .box {
    display: none;
}
.strenght_box .box1 {
    display: block
}

.strenght_box .box .name {
    padding: 90px 0 60px;
    text-align: center;
    font-size: 35px;
    font-weight: bold;
    border-bottom: 1px solid #f7f7f7;
    margin-bottom: 65px;
}
.strenght_box .box .list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.strenght_box .box .list .item {
    width: 24%;
    padding: 48px 25px;
    background-color: #eef1f5;
    margin-bottom: 40px;
}

.strenght_box .box .list .item .name {
    font-size: 16px;
    font-weight: 400;
    padding: 0;
    text-align: center;
    margin-bottom: 0;
    margin-top: 35px;
    border: none;
}
.strenght_box .box .list .item .pic {
    width: 100%;
}
.strenght_box .box .list .item .pic img {
    width: 100%;
}

/*--------------------strenght------------------------*/
/*--------------------strenght------------------------*/


.contact_box .name {
    padding: 90px 0 60px;
    text-align: center;
    font-size: 35px;
    font-weight: bold;
    border-bottom: 1px solid #f7f7f7;
    margin-bottom: 65px;
}

.contact_box .info {
    display: flex;
    justify-content: space-between;
}
.contact_box .info .item {
    width: calc(50% - 30px);
    background: #eff1f5;
}
.contact_box .info .item .txt .details {
    color: #565656;
    font-size: 14px;
    line-height: 35px;
}
.contact_box .info .item .txt .title {
    color: #004190;
    font-size: 24px;
    font-weight: bold;
    line-height: 25px;
    margin-bottom: 20px;
}
.contact_box .info .item .txt {
    padding: 45px;
}

.contact_box2 {
    background: #eff1f5;
    margin-top: 70px;
}

.contact_box2 .name {
    padding: 90px 0 60px;
    text-align: center;
    font-size: 35px;
    font-weight: bold;
    border-bottom: 1px solid #f7f7f7;
    margin-bottom: 65px;
}

.contact_box2 .table {}
.contact_box2 .table .tr_top{
    background: #004190;
    color: #fff;
}
.contact_box2 .table .tr_top span {
    line-height: 60px;
}
.contact_box2 .table .tr{
    display: flex;
    padding: 0 100px;
}

.contact_box2 .table .tr span {
    text-align: center;
    flex: 1;
}

.contact_box2 .table .item .tr {
    border-bottom: 1px solid #eff1f5;
    background: #fff;
}
.contact_box2 .table .item .tr span {
    line-height: 70px;
}
.contact_box2 .table .item .tr span.operation {
    cursor: pointer;
}
.contact_box2 .table .details p{
    line-height: 35px;
}
.contact_box2 .table .details{
    padding: 25px 100px;
    display: none;
    color: #515151;
    font-size: 14px;
}

.contact_box .l_name {
    text-align: center;
    font-size: 14px;
    color: #565656;
    margin-bottom: 50px;
}
.contact_box .info1 {
    display: flex;
    box-shadow: 0 0 5px #e9e9e9;
    padding: 40px 50px;
    border-radius: 5px;
    align-items: center;
    margin-bottom: 35px;
}
.contact_box .info1 .txt{
    width: 50%;
}
.contact_box .info1 .map{
    width: 50%;
    height: 100%;
}

.contact_box .info1 .txt {
    display: flex;
    align-items: flex-end;
}
.contact_box .info1 .ewm p {
    line-height: 25px;
    color: #515151;
    font-size: 14px;
}
.contact_box .info1 .ewm {
    flex: 1;
    text-align: center;
}
.contact_box .info1 .ewm 
.contact_box .info1 .details {
    padding-left: 30px;
    margin-right: 100px;
}
.contact_box .info1 .details .title {
    font-weight: bold;
    color: #004190;
    font-size: 24px;
    line-height: 30px;
    margin-bottom: 35px;
}

.contact_box .info1 .details .item .p1 {
    color: #004190;
    font-size: 16px;
    line-height: 36px;
}

.contact_box .info1 .details .item .p2 {
    color: #565656;
    font-size: 14px;
    line-height: 36px;
}

/*--------------------strenght------------------------*/
/*--------------------project------------------------*/

.project_box .details .list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.project_box .details .list .item {
    width: 32%;
    margin-bottom: 35px;
    padding: 15px;
    flex-wrap: wrap;
    text-align: center;
}
.project_box .details .list .item a {
    
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}
.project_box .details .list .item .pic {
    width: 100%;
}
.project_box .details .list .item .pic img {
    width: 100%;
}
.project_box .details .list .item .title {
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #515151;
    line-height: 20px;
    margin: 25px 0;
    text-align: center;
    width: 100%;
}


.contact_form {
    margin-bottom: 100px;
}

.contact_form .w_100 {
    padding: 70px 50px;
    box-shadow: 0 0 5px #e9e9e9;
    border-radius: 5px;
    align-items: center;
}


.contact_form .name {
    font-size: 24px;
    color: #004190;
    line-height: 30px;
    margin-bottom: 15px;
}

.contact_form .tips {
    font-size: 14px;
    color: #515151;
    margin-bottom: 40px;
}

.contact_form .list form{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.contact_form .list .item {
    width: 48%;
    margin-bottom: 30px;
}
.contact_form .list .item1 {
    width: 100%;
}
.contact_form .list .item input {
    outline: none;
    border-radius: 5px;
    border: 1px solid #ced4da;
    height: 50px;
    padding: 0 20px;
    font-size: 14px;
    color: #515151;
    width: 100%;
}
.contact_form .list .item textarea {
    outline: none;
    width: 100%;
    height: 260px;
    padding: 25px 20px;
    border-radius: 5px;
    font-size: 14px;
    color: #515151;
    border: 1px solid #ced4da;
}
.contact_form .list .button {
    width: 100%;
}
.contact_form .list .button button{
    width: 100%;
    color: #fff;
    background: #004190;
    text-align: center;
    border-radius: 5px;
    border: none;
    outline: none;
    height: 50px;
}
/*--------------------project------------------------*/
/*--------------------news------------------------*/


.news_box {
    margin-top: 80px;
}

.news_box .item {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #efefef;
    padding: 50px 0px;
    transition: 0.3s;
    width: 100%;
}
.news_box .item .pic {
    width: 435px;
    height: 300px;
    overflow: hidden;
    margin-right: 60px;
}

.news_box .item:hover .pic img {
    transform: scale(1.2);
}
.news_box .item .pic img {
    width: 100%;
    transition: 1s;
    height: 100%;
}

.news_box .item .info .tips {
    color: #515151;
    font-size: 14px;
    line-height: 26px;
    height: 78px;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
    margin-bottom: 30px;
    transition: 0.3s;
}
.news_box .item .info .title {
    font-size: 24px;
    color: #000;
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 25px;
    font-weight: bold;
    transition: 0.3s;
}
.news_box .item .info {
    width: calc(100% - 640px);
    padding: 50px;
}

.news_box .item .info .more a{
    display: inline-block;
    width: 150px;
    height: 50px;
    border-radius: 40px;
    text-align: center;
    line-height: 50px;
    background: #fff;
    font-size: 16px;
    transition: 0.3s;
    border: 1px solid #efefef;
}

.news_box .item:hover .info .title{
    color: #004190;
}

.news_box .item:hover .info .more a {
    border: 1px solid #004190;
    background: #004190;
    color: #fff;
}
.news_box .item .date .p1 {
    color: #004190;
    font-size: 60px;
    font-weight: bold;
}
.news_box .item .date .p2 {
    font-size: 24px;
    color: #004190;
    line-height: 35px;
}
.news_box .item .web_date {
    display: none;
}
.news_box .item .date {
    padding: 30px 0;
    text-align: right;
    border-left: 1px solid #fbfbfb;
    flex: 1;
}

.news_details .w_100{
    display: flex ;
    padding-top: 70px;
    align-items: flex-start;
}
.news_details .info{
    width: calc(100% - 465px);
}
.news_details .info .other {
    display: flex;
    align-items:  center;
    color: #9b9b9b;
    font-size: 16px;
    justify-content: center;
    padding-bottom: 35px;
    border-bottom: 1px solid #efefef;
    margin-bottom: 65px;
}
.news_details .info .other span {
    margin: 0 13px;
}
.news_details .info .name {
    margin-bottom: 30px;
    text-align: center;
    font-size: 24px;
    line-height: 40px;
}
.news_details .list{
    width: 405px;
    margin-left: 60px;
    padding: 35px;
    border:1px solid #efefef;
}

.news_details .list .name {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    padding-bottom: 25px;
    border-bottom: 1px solid #efefef;
}

.news_details .list .item {
    padding: 20px 0;
    color: #333333;
    border-bottom: 1px solid #efefef;display: block;
}

.news_details .list .item .date {
    
    padding-left: 20px;
}
.news_details .list .item .title {
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 100%;
    padding-left: 20px;
    background: url("../images/icon_1.png") no-repeat left center;
}

.news_details .info .zw .txt{
    font-size: 16px;
    color: #333333;
    line-height: 35px;
    margin-bottom: 30px;
}

.news_details .info .zw .pic{
    text-align: center;
    margin-bottom: 30px;
}
.project_details2  .operation,
.news_details .info .operation{
    margin-top: 70px;
    display: flex;
    justify-content: space-between;
    height: 55px;
    padding: 10px 0;
    background: #efefef;
    align-items: center;
    margin-bottom: 70px;
}

.project_details2  .operation a ,
.news_details .info .operation a {
    display: inline-block;
    padding: 0 30px;
    font-size: 16px;
    color: #333333;

}
/*--------------------news------------------------*/


/*--------------------project_details------------------------*/





    .project_details1 {
        margin-top: 55px;
    }
    .project_details1 .w_100 {
        border: 1px solid #efefef;
        padding: 10px;
        display: flex;
    }
    .project_details1 .swiper {
      margin-left: auto;
      margin-right: auto;
    }

    .project_details1 .swiper-slide {
      background-size: cover;
      background-position: center;
    }

    .project_details1 .mySwiper2 {
      width: 635px;
      height: 420px;
    }

    .project_details1 .mySwiper {
      height: 80px;
      margin-top: 40px;
      box-sizing: border-box;
      padding: 10px 0px;
      margin: 0 30px;
      width: calc(635px - 60px);
    }

    .project_details1 .mySwiper .swiper-slide {
      width: 25%;
      height: 100%;
      opacity: 0.7;
    }

    .project_details1 .mySwiper .swiper-slide-thumb-active {
      opacity: 1;
    }
    .project_details1 .swiper-button-next,
    .project_details1 .swiper-button-prev {
        width: 10px;
    }
    .project_details1 .swiper-button-next:after,
    .project_details1 .swiper-button-prev:after {
        font-size: 24px;
    }
    .project_details1 .swiper-slide img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .project_details1 .swiper_botoom {
        position: relative;
    }

    .project_details1 .txt{
        flex: 1;
        margin-left: 50px;
    }

    .project_details1 .txt .name {
        padding: 25px 0;
        line-height: 35px;
        font-size: 30px;
        font-weight: bold;
        color: #004190;
        border-bottom: 1px solid #efefef;
    }
    .project_details1 .txt .details  {
        padding: 20px 0;
        border-bottom: 1px solid #efefef;
        font-size: 14px;
        color: #727272;
        line-height: 30px;
        margin-bottom: 25px;
    }
    .project_details1 .txt .tel  {
        display: flex;
        align-items: center;
        margin-bottom: 40px;
    }
    .project_details1 .txt .tel span {
        display: flex;
        align-items: center;
        font-size: 24px;
        color: #515151;
    }
    .project_details1 .txt .tel span img {
        margin-right: 10px;
    }
    .project_details1 .txt .tel a {
        font-size: 24px;
        color: #004190;
    }
    .project_details1 .txt .button button {
        width: 160px;
        height: 50px;
        color: #fff;
        background: #004190;
        text-align: center;
        border-radius: 40px;
        border: none;
        outline: none;
        cursor: pointer;
    }
    .project_details2 {
        margin-top: 65px;
    }

    .project_details2 .tab  {
        display: flex;
        margin-bottom: 65px;
        border-bottom: 1px solid #efefef;
    }
    .project_details2 .details p b {
        color: #004190;

    }
    .project_details2 .details {
        padding: 0 15px;
    }
    .project_details2 .details p{
        color: #515151;
        font-size: 16px;
        line-height: 35px;
    }
    .project_details2 .tab span {
        width: 170px;
        height: 55px;
        font-size: 16px;
        color: #fff;
        background: #004190;
        text-align: center;
        line-height: 55px;
        cursor: pointer;
    }
    .project_details2 .list{
        display: flex;
        flex-wrap: wrap;
        margin-top: 55px;
        justify-content: space-between;
    }
    .project_details2 .list .item {
        width: 485px;
        margin-bottom: 20px;
    }
    .project_details2 .list .item .txt {
        line-height: 40px;
        text-align: center;
        font-size: 16px;
    }
    
    .project_details2  .operation {
        background: #fff;
        border-top: 1px solid #efefef;
        margin-bottom: 100px;
    }
/*--------------------project_details------------------------*/





.img_dialog {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -10;
}
.img_dialog.active {
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.img_dialog .bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #000;
    transition: 0.5s;
    opacity: 0;
}
.img_dialog.active .bg {
    opacity: 0.7;
}
.img_dialog .content {
    max-width: 80%;
    max-height: 80%;
    position: relative;
    z-index: 1000;
}
.img_dialog .content img {
    max-width: 100%;
    transition: 1s;
    max-height: 100%;
    transform: scale(0);
    transform-origin: center;
}

.img_dialog.active .content img {
    transform: scale(1);
}
.img_dialog .operation div {
    position: absolute;
    color: #fff;
    width: 50px;
    height: 50px;
    background: #000;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    font-family: cursive;
    font-size: 26px;
    justify-content: center;
}
.img_dialog .operation .left {
    left: 3%;
}
.img_dialog .operation .right {
    right: 3%;
}