.product_box {
    max-width: 1420px;
    margin: 0 auto;
    background: #F3F5F7;
    border-radius: 30px;
    padding: 58px 140px;
}

.product_title {
    font-weight: 600;
    font-size: 32px;
    color: #303030;
    line-height: 45px;
    text-align: left;
}

.product_subtitle {
    font-weight: 400;
    font-size: 18px;
    color: #909399;
    line-height: 24px;
    text-align: left;
    margin-top: 16px;
}



.product_tab {
    display: flex;
    /* padding-top: 48px; */
}

.product_tab_item {
    border-radius: 50px;
    border: 1px solid rgba(48, 48, 48, 0.2);
    padding: 9px 16px;
    font-weight: 400;
    font-size: 16px;
    color: #303030;
    line-height: 22px;
    margin-right: 15px;
    cursor: pointer;
}

.atcive {
    background: #5A72EA;
    color: #fff;
}

.product_row {
    padding-top: 38px;
    display: flex;
    flex-wrap: wrap;
    /* justify-content: center; */
}

.product_row_item {
    background: #FFFFFF;
    border-radius: 30px;
    padding: 23px 25px;
    margin-right: 35px;
    margin-bottom: 38px;
}

.product_row_item:nth-child(4n) {
    margin-right: 0px;
}

.product_row_img {
    width: 138px;
    height: 138px;
    margin: 0 35px;
    background: #F1F1F1;
    border-radius: 8px;
}

.product_row_title {
    margin-top: 19px;
    font-size: 24px;
    color: #303133;
    line-height: 33px;
}

.product_row_desc {
    font-size: 16px;
    color: #909399;
    line-height: 22px;
    margin-top: 3px;
}

.product_row_btn {
    cursor: pointer;
    font-weight: 400;
    font-size: 20px;
    color: #FE5B3E;
    line-height: 28px;
    margin-top: 13px;
}

.product_nav {
    padding-top: 113px;
    max-width: 1420px;
    margin: 0 auto;
}

.product_line_box {
    max-width: 1440px;
    margin: 0 auto;
}

.product_line_box .product_line {
    margin-top: 18px;
    margin-bottom: 76px;
    width: 100%;
    height: 1px;
    border: 1px solid #979797;
    opacity: 0.1;

}

.product_line1 {
    margin-top: 34px;
    margin-bottom: 32px;
    width: 100%;
    height: 1px;
    border: 1px solid #303030;
    opacity: 0.1;
}

.seeMore_box {

    display: flex;
    justify-content: flex-end;
}

.current_box {
    width: 80px;
    height: 40px;
    line-height: 40px;
    background: #FFFFFF;
    border-radius: 10px;
    border: 1px solid rgba(48, 48, 48, 0.2);
    text-align: center;
}

.total_box {
    font-size: 16px;
    color: #303030;
    line-height: 40px;
    margin: 0 16px;
}

.page-item:first-child .page-link {
    color: #fff;
    background: #5A72EA;
    border-radius: 8px 0 0 8px;
}

.page-item:last-child .page-link {
    color: #fff;
    background: #5A72EA;
    border-radius: 0px 8px 8px 0px;
}

.page-bottom {

    max-width: 1440px;
    margin: 0 auto;
}

.page-bottom_bg {
    margin-top: 76px;
    width: 1440px;
    height: 653px;
    background-image: url(../img/bottom_bg.png);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top center;
    color: #fff;
    text-align: center;
}

.page-bottom_title {
    padding-top: 179px;
    font-weight: 400;
    font-size: 66px;
    color: #FFFFFF;
    line-height: 76px;
}

.page-bottom_subtitle {
    margin-top: 28px;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    padding: 0 413px;
}

.page-bottom_box {
    margin-top: 100px;
}

.page-bottom_btn {
    width: 165px;
    height: 39px;
    background: #FE5B3E;
    border-radius: 10px;
}

@media only screen and (min-width: 768px) and (max-width:991px),
(max-width:767px) {
    .product_nav {
        display: none;
    }

    .product_line {
        display: none;
    }

    .info_boxs {
        padding: 20px;
    }
}