.sy_jjfa {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    width: 100%;
    padding: 0 15px;
    max-width: 1400px;
    margin: 0 auto;
    flex-direction: column;
    align-items: center;
    min-height: 805px;
}

.jjfa {
    width: 100%;
    max-width: 1450px;
    margin-top: 60px;
    margin-bottom: 80px;
    display: flex;
    position: absolute;
    bottom: 0;
}

.jjfa_list {
    width: 100%;
    cursor: pointer;
}

.jjfa_list02 {
    /* border-right: rgba(255, 255, 255, .2) 1px solid; */
}

.jjfa_list03 {
    /* border-bottom: rgba(255, 255, 255, .2) 1px solid; */
}

.jjfa_list04 {
    /* border-bottom: rgba(255, 255, 255, .2) 1px solid; */
    /* border-right: rgba(255, 255, 255, .2) 1px solid; */
}

.jjfa_nr {
    width: 100%;
    float: left;
}

.jjfa_q01 {
    width: 100%;
    float: left;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.jjfa_title {
    width: 100%;
    font-size: 16px;
    color: #fff;
    text-align: center;
    margin-top: 20px;
}

.jjfa_tb {
    width: 100%;
    display: flex;
    justify-content: center;
    min-height: 139px;
}

.jjfa_bq {
    position: relative;
    width: 100%;
    float: left;
}

.jjfa_q02 {
    position: absolute;
    width: 100%;
    height: 249px;
    top: 0;
    left: 0;
    background-image: linear-gradient(120deg, #0056b8, #36d8a6);
    color: #fff;
    opacity: 0;
    transition: all ease .3s;
}

.jjfa_title01 {
    width: 100%;
    padding: 50px 0 0 30px;
    float: left;
    font-size: 24px;
    line-height: 36px;
}

.jjfa_sum {
    width: 100%;
    padding: 0px 30px 0 30px;
    float: left;
    font-size: 14px;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    margin-top: 10px;
    opacity: .5;
}

.jjfa_more {
    width: 100%;
    padding: 0px 0 0 30px;
    float: left;
    color: #fff;
    margin-top: 15px;
}

.jjfa_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    transition: all ease .5s;
}

.jjfa_y {
    margin-top: 81px;
    margin-bottom: 8%;
    width: 80%;
    /* padding-top: 80px; */
    padding-left: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.jjfa_y_title {
    width: 100%;
    font-size: 40px;
    color: #fff;
    line-height: 50px;
}

.jjfa_y_sum {
    width: 100%;
    font-size: 16px;
    color: rgb(255 255 255);
    line-height: 28px;
    margin: 10px 0 0 0;
}

.jjfa_y_more {
    color: #fff;
    width: 100%;
    float: left;
    margin-top: 20px;
    /* height: 58px; */
    width: 100%;
    max-width: 200px;
    border: 1px solid #ffffff8c;
    margin: 50px auto;
    line-height: 50px;
    transition: 0.3s all;
}

.sy_bg>div {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: -2;
    transition: all ease .3s;
    background-size: cover !important;
}

.sy_bg::after{
    content: '';
    /* background: rgb(24 27 32); */
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    opacity: .7;
    z-index: -1;
}


.sy_bg>div.a {
    opacity: 1;
}

.jjfa_list01:hover .jjfa_q02 {
    opacity: 1;
}

.jjfa_list02:hover .jjfa_q02 {
    opacity: 1;
}

.jjfa_list03:hover .jjfa_q02 {
    opacity: 1;
}

.jjfa_list04:hover .jjfa_q02 {
    opacity: 1;
}

@media only screen and (max-width:768px) {
    .jjfa_y {
        margin-left: 0;
        width: 100%;
        padding: 0;
    }

    .sy_jjfa {
        margin-top: 0px;
        display: flex;
        flex-wrap: wrap-reverse;
    }

    .jjfa {
        width: 100%;
        /* float: left; */
        margin-top: 0;
        margin-left: 0;
        margin-bottom: 12%;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .jjfa_y_sum {
        padding-right: 20px;
        font-size: 15px;
        line-height: 1.5;
        margin: 0;
    }

    .jjfa_list {
        /* height: 180px; */
        width: 50%;
    }

    .jjfa_q02 {
        height: 180px;
    }

    .jjfa_title {
        margin-top: 10px;
        font-size: 16px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .jjfa_tb {
        padding: 20px 0 0 20px;
    }

    .jjfa_tb img {
        max-width: 40%;
    }

    .jjfa_title01 {
        padding: 25px 0 0 20px;
        font-size: 16px;
        line-height: 1;
    }

    .jjfa_sum {
        padding: 0px 20px 0 20px;
        font-size: 13px;
        line-height: 20px;
        height: auto;
    }

    .jjfa_more {
        padding: 0px 0 0 20px;
    }

    .jjfa_bg {
        position: absolute;
    }

    .jjfa_y_title {
        font-size: 26px;
    }
}

.jjfa_y_yingwen {
    color: #ff8722;
    font-size: 50px;
    text-transform: uppercase;
    font-weight: bold;
    font-family: Arial;
}

.jjfa_y_hengxian {
    display-radio: 1;
    border-top-width: 4px;
    border-top-color: rgba(204,204,204,1);
    border-top-style: solid;
    width: 50PX;
    margin: 20px auto;
    margin-right: auto;
}

.jjfa_tb img {
    margin: 0 auto;
    position: absolute;
    transition: 0.3s all;
}
.jjfa_tb img:nth-child(1) {
}

.jjfa_tb img:nth-child(2) {
    opacity: 0;
}

.jjfa_list:hover .jjfa_tb  img:nth-child(1) {
}

.jjfa_list:hover .jjfa_tb  img:nth-child(2) {
    opacity: 1;
}

.jjfa_y_more:hover {
    background: var(--main-color);
    border: 1px solid transparent;
    color: #fff;
}
.jjfa_quanquan {
    width: 100px;
    height: 100px;
    border: solid 1px #ffffff69;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50px;
    transition: 0.3s all;
}

.jjfa_list:hover .jjfa_tb .jjfa_quanquan {
    background: var(--main-color);
    border: transparent;
}


.sy_bg .jjfa_bg0 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/9b916c02-2c9f-4c8a-b3da-f5193e406595.jpg) no-repeat center;
    background-attachment: fixed;
    z-index: -3;
}

body[style="overflow: hidden;"] .sy_bg .jjfa_bg0 {
    background-attachment: inherit;
}

.jjfa_bg1 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/0696f066-f8ff-4406-b17f-8577da648e65.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg2 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/659b3a37-c51b-4b90-bb0b-f5aac2890331.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg3 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/640f8f93-8338-46f3-afdc-d73a9937b8ba.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg4 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/20badb0e-3037-47cd-b6a6-cadc0e5b7bea.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg5 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/b736a4bf-ef83-4c36-a26b-9cfb30420257.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}
.jjfa_bg6 {
    background: url(https://omo-oss-image1.thefastimg.com//portal-saas/new2023011120483875275/cms/image/843536d2-548c-4baf-b15f-c64b3fe66d2b.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}