/* 左侧导航 */
/* .aboutleft_nav_item::after {
    border-left: 1px rgba(255, 255, 255, 0.50) dashed;
}

.aboutleft_nav_item.active span {
    color: #fff;
    opacity: 1;
}

.aboutleft_nav_item span {
    color: rgba(255, 255, 255, 0.6);
}

.aboutleft_nav_item a:hover .aboutleft_nav_itemxz path {
    stroke: #fff;
    fill: #fff;
}

.aboutleft_nav_item a:hover span {
    color: var(--white-color);
} */

.main {
    position: relative;
    margin-top: 84px;
    /* height: calc(100vh - 84px); */
    min-height: 600px;
}

.main .culture_bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.main_mb {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.20);
}

.culture_box {
    position: relative;
    z-index: 10;
    display: flex;
    height: 100%;
}

.culture_item {
    position: relative;
    width: 20%;
    float: left;
    border-right: 1px solid rgba(255, 255, 255, 0.10);
    height: 100%;
    padding-top: 15%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: rgba(0, 0, 0, 0);
    transition: 0.3s;
}

.culture_item:last-child {
    border-right: none;
}

.culture_item a {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.culture_item a span {
    margin-top: 12px;
    color: #FFF;
    font-weight: 700;
    line-height: 1.2;
}

.culture_item .qy_hover {
    display: none;
}

.expanded {
    width: 30%;
}

.culture_item:before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 0;
    height: 100%;
    transition: width .3s;
    background: linear-gradient(180deg, rgba(5, 98, 175, 0.00) 0%, rgba(5, 98, 175, 0.70) 100%);
    z-index: -1;
}

.culture_itemline {
    width: 1px;
    height: 0px;
    background-color: #FFF;
    margin: 24px 0;
    transition: .4s;
}

.culture_itemxq {
    font-weight: 400;
    line-height: 1.4;
    text-align: center;
    color: #FFFFFF;
}

.culture_title {
    position: absolute;
    top: 14%;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 99;
}

@media (min-width:768px) {
    .cul_top_mask {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 35%;
    }

    .cul_bottom_mask {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 20%;
    }

    .culture_item:hover .qy_hover {
        display: block;
    }

    .culture_item:hover .qy {
        display: none;
    }

    .culture_item:hover:before {
        width: 100%;
    }

    .culture_itemxq {
        display: none;
    }

    .culture_item:hover .culture_itemxq {
        display: block;
    }

    .culture_item:hover .culture_itemline {
        height: 48px;
        transition: .3s;
    }

}

@media (max-width:1366px) {

    .qy,
    .qy_hover {
        width: 90px;
    }

}

@media (max-width:767px) {
    .main {
        height: auto;
        margin-top: 80px;
        overflow: hidden;
    }

    .culture_title {
        top: 5%;
    }

    .culture_box {
        display: block;
        padding-top: 150px;
        padding-bottom: 15px;
        height: auto;
        overflow: hidden;
    }

    .culture_item {
        width: 100%;
        padding-bottom: 30px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.10);
        padding-top: 15%;
        cursor: inherit;
    }

    .culture_item:last-child {
        border-bottom: none;
    }

    .culture_itemline {
        height: 16px;
    }

    .qy,
    .qy_hover {
        width: 66px;
    }

    .main .culture_bg {
        background-attachment: fixed;
    }

}

/* 4.28 */
.main {
    background-image: url(../image/culture_bg.jpg);
    background-repeat: no-repeat;
    /* background-size: cover; */
    background-position: center top;
}

.culture_top {
    padding-top: 96px;

}

.culture_sub {
    text-align: center;
}

.culture_sub h3 {
    color: var(--main-color);
    font-weight: 700;
    line-height: 1.2;
}

.m_line {
    margin-top: 20px;
    display: inline-block;
    width: 20px;
    height: 2px;
    background-color: var(--main-color);
}

.culture_top_box {
    margin-top: 40px;
}

.top_box_img {
    position: relative;
    border-radius: 16px;
    height: 572px;
   
    overflow: hidden;
}
.top_box_img .bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: left;
    background-size: cover;
}

.top_box_img img {
    /* width: 100%; */
}

.top_box_t {
    position: absolute;
    left: 40px;
    top: 85px;
    width: 40%;
    max-width: 410px;
}

.top_box_t_title {
    padding-top: 12px;
    color: #FFF;
    font-weight: 700;
    line-height: 1.2;
}

.top_box_t p {
    padding-top: 10px;
    color: rgba(255, 255, 255, 0.40);
    font-family: Rubik;
    font-size: 14px;
    font-weight: 400;
    line-height: 30px;
    max-width: 310px;
    font-family: Alimama FangYuanTi VF;
}

.top_dou_bottom {
    padding-top: 8px;
    text-align: right;
}

.culture_mid {
    padding-top: 65px;
}

.four_list {
    padding-top: 28px;
    padding-bottom: 34px;
}

.four_list ul {
    margin-left: -12px;
    margin-right: -12px;
}

.four_list ul li {
    width: 25%;
    float: left;
    padding: 12px;
}

.four_list .border {
    position: relative;
    display: flex;
    width: 100%;
    height: 180px;
    padding: 32px;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px 4px 32px 4px;
    border: 1px solid #D9D9D9;
    background: #FFF;
    transition: all .3s;
}
.four_list .border:hover {
    transform: translateY(-6px);
}
.four_list .border .left {
    width: calc(100% - 46px);
}

.four_list .border .t {
    color: #333;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
}

.four_list .border .eng {
    padding-top: 10px;
    color: #CCC;
    font-family: Alimama FangYuanTi VF;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.2;
}

.four_list .border .icon {
    position: absolute;
    top: 50%;
    right: 32px;
    transform: translateY(-50%);
}

.four_list .border .icon img {
    width: 46px;
}

.culture_employ {
    padding-top: 20px;
    padding-bottom: 75px;
    min-height: 800px;
    background-image: url(../image/culture_bg2.png);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: contain;
}

.achi_list {
    padding-top: 20px;
}

.achi_list ul {
    margin-left: -12px;
    margin-right: -12px;
}

.achi_list ul li {
    width: 33.33%;
    float: left;
    padding: 20px 12px;
}

.yj_img img {
    border-radius: 8px;
    overflow: hidden;
}

.swiper_con {
    overflow: hidden;
    border-radius: 8px;
}

.swiper_con i {
    display: inline-block;
    transition: all .4s;
}

.swiper_con img {
    width: 100%;
    visibility: hidden;
}

.swiper_context {
    color: #333;
    font-size: 20px;
    font-weight: 700;
    height: 72px;
    line-height: 36px;
    margin-top: 16px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* .achi_list a:hover .swiper_con i {
    transform: scale(1.1);
} */

.achi_list a:hover .swiper_context {
    color: var(--main-color);
}

.staff_swiper {}

.culture_employ .staff-pagination {
    text-align: center;
}

.culture_employ .staff-pagination .swiper-pagination-bullet {
    position: relative;
    margin: 0;
    margin-right: 6px;
    width: 18px;
    height: 18px;
    opacity: 1;
    background: none;
}

.culture_employ .staff-pagination .swiper-pagination-bullet:last-child {
    margin-right: 0;
}

.culture_employ .staff-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active:before {
    background: #FFA41C;
}

.culture_employ .staff-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active:after {
    opacity: 1;
    visibility: visible;
}

.culture_employ .staff-pagination .swiper-pagination-bullet:before {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -3px;
    margin-top: -3px;
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #AEC0D0;
    transition: 0.4s;
}

.culture_employ .staff-pagination .swiper-pagination-bullet:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 2px solid #FFA41C;
    box-sizing: border-box;
    border-radius: 50%;
    opacity: 0;
    visibility: hidden;
    transition: 0.4s;
}
@media (max-width:1279px) {
    .top_box_img {
        height: 480px;
    }
    .top_box_t {
        left: 40px;
        top: 65px;
        width: 38%;
        max-width: 345px;
    }

}
@media (max-width:991px) {
    
    
    .four_list .border {
        padding: 32px 16px;
    }
    .four_list .border .icon {
        right: 16px;
    }
    .four_list .border .icon img {
        width: 36px;
    }

    .four_list .border .eng {
        font-size: 16px;
    }

}
@media (max-width:768px) {
    .top_box_img {
        height: 440px;
    }
    .top_box_t {
        left: 30px;
        top: 45px;
        width: 48%;
    }
    .top_box_t p {
       line-height: 26px;
    }
    .four_list .border {
        flex-wrap: wrap;
    }
    .four_list .border .icon {
        position: relative;
        right: inherit;
        top: inherit;
        transform: inherit;
    }
    .four_list .border .left {
        padding-top: 10px;
        width: 100%;
    }

}
@media (max-width:767px) {
    .main {
        background-size: cover;
    }
    .top_box_img {
        height: 430px;
    }
    .top_box_t {
        left: 16px;
        top: 45px;
        width: 100%;
        max-width: inherit;
    }
.top_dou_top img,.top_dou_bottom img {
    width: 40px;
}
    .culture_employ {
        padding-top: 20px;
        padding-bottom: 75px;
        min-height: 400px;
        background-image: url(../image/culture_bg2.png);
        background-size: contain;
    }
    .four_list .border .t {
        font-size: 18px;
    }
    .achi_list ul li {
        width: 100%;
    }

    .swiper_context {
        margin-top: 10px;
        font-size: 18px;
        height: 56px;
        line-height: 28px;
    }
    .four_list ul li {
        width: 50%;
    }

}
@media (max-width:414px) {

.four_list ul li {
    width: 100%;
}

}