.lkjBox1 {
    padding-top: 5.2vw;
    overflow: hidden;
}

.lkj_b {
    font-family: 'Alibaba-PuHuiTi-Bold';
    color: #333;
    line-height: 1.2;
}

.lkj_s {
    color: #666;
    line-height: 1.8;
    margin-top: 25px;
}

.lkjBox1 img {
    width: 100%;
    max-width: 100%;
    margin-top: 30px;
}

.lkjBox2 {
    background: #f9f9f9;
    padding: 6.3vw 0;
    overflow: hidden;
}

.lkj2_list {
    width: 100%;
    margin-top: 2.5vw;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.lkj2_li {
    background: #fff;
    width: 49%;
    padding: 3.9vw 2.8vw;
    transition: 0.4s;
}

.lkj2_li img {
    width: auto;
    max-width: 100%;
}

.lkj2_li:hover {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.lkj2_t {
    font-family: 'Alibaba-PuHuiTi-Bold';
    color: #333;
    margin-top: 2.1vw;
}

.lkj2_s {
    margin-top: 20px;
    line-height: 1.6;
    color: #666;
    min-height: 140px;
}


.lkjBox3 {
    margin: 7vw 0 7vw auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    overflow: hidden;
}

.lkjBox_lr {
    width: 34.6%;
}

.lkjBox_ri {
    width: 61.5%;
    overflow: hidden;
}

.lkjBox_ri img {
    width: 100%;
}

.lkjBox_ri:hover img {
    transform: scale(1.05);
}

@media screen and (max-width: 768px) {
    .lkjBox1 {
        padding-top: 40px;
    }

    .lkjBox2 {
        padding: 40px 0;
    }

    .lkj2_li {
        width: 100%;
        padding: 25px;
        margin-top: 20px;
    }

    .lkj2_li img {
        max-width: 30px;
    }

    .lkj2_t {
        margin-top: 20px;
    }

    .lkj2_s {
        margin-top: 15px;
    }

    .lkjBox3 {
        margin: 40px auto;
    }

    .lkjBox_lr {
        width: 100%;
    }

    .lkj_s {
        margin-top: 15px;
    }

    .lkjBox_ri{
        width: 100%;
        margin-top: 20px;
    }
}