.main_content {
    padding: .92rem 0 .3rem;
}

.product_banner {
    width: 100%;
    height: 10rem;
    background: url(../img/product-yd-banner.jpg) no-repeat center center;
    background-size: cover;
}

.product_introduction {
    width: 7rem;
    margin: 0 auto;
    padding: .4rem 0;
}

.product_introduction .titleP,
.product_introduction .msgH {
    text-align: center;
}

.product_introduction .msgH {
    font-size: .26rem;
}

.product_introduction .introductionL {
    width: 100%;
    height: 5rem;
}

.product_introduction .introductionR {
    width: 100%;
    margin-top: .2rem;
}

.product_introduction .introductionR_img {
    width: 70%;
    height: 1.5rem;
    background: url(../img/customer-icon.png) no-repeat center center;
    background-size: contain;
    position: relative;
    cursor: pointer;
    margin-top: .2rem;
    margin-left: .8rem;
}

.product_introduction .introductionR_T {
    color: #fff;
    font-size: .24rem;
    position: absolute;
    top: .3rem;
    left: 1.5rem;
}

.product_introduction .introductionR_B {
    color: #fff;
    font-size: .3rem;
    font-weight: 600;
    position: absolute;
    top: .6rem;
    left: 1.5rem;
}

.product_center {
    width: 100%;
    background: url(../img/product-bg.jpg) no-repeat center center;
    background-size: cover;
}

.product_center .productCenter_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0;
}

.product_center .productCenter_ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product_center .productCenter_li {
    width: calc(100% / 3);
    line-height: .8rem;
    background-color: #fff;
    color: #000;
    font-size: .32rem;
    font-family: pb;
    border: .01rem solid #c0bdbd;
    text-align: center;
    cursor: pointer;
}

.product_center .productCenter_li.active {
    background-color: #FF9800;
    color: #fff;
}

.product_center .productCenter_li:not(.active):hover {
    background-color: #f5f5f5;
}

.product_center .productCenter_li:nth-child(1),
.product_center .productCenter_li:nth-child(2) {
    border-right: none;
}

.product_center .productCenter_li.active:nth-child(1),
.product_center .productCenter_li.active:nth-child(2) {
    border-right: none;
}

.product_center .product_box {
    width: 100%;
    margin-top: .3rem;
}

.product_center .product_boxL {
    width: 100%;
    height: 4rem;
}

.product_center .product_boxR {
    width: 100%;
    padding: 0 0 0 .7rem;
    margin-top: .3rem;
}

.product_center .product_boxR_title {
    color: #000;
    font-size: .3rem;
    font-family: pb;
    margin-bottom: .2rem;
}

.product_center .product_boxR_item {
    display: flex;
    align-items: baseline;
    margin-bottom: .15rem;
}

.product_center .product_boxR_item p {
    width: .15rem;
    height: .15rem;
    background-color: #000;
    border-radius: 50%;
}

.product_center .product_boxR_item span {
    color: #000;
    font-size: .26rem;
    margin-left: .26rem;
    font-weight: 600;
}

.product_center .quote_btn {
    width: 65%;
    height: 1rem;
    line-height: 1rem;
    color: #fff;
    font-size: .26rem;
    font-family: pb;
    background: url(../img/quote-icon.png) no-repeat center center;
    background-size: contain;
    position: relative;
    margin-top: .3rem;
}

.product_center .quote_btn>p {
    position: absolute;
    top: 0;
    left: 14%;
}

.product_details {
    width: 100%;
}

.product_details .details_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0;
}

.product_details .details_img {
    width: 100%;
    height: 6rem;
    background: url(../img/product-yd-details.jpg) no-repeat center center;
    background-size: cover;
}

.why_chooseUs {
    width: 100%;
    background: url(../img/product-bg.jpg) no-repeat center center;
    background-size: cover;
}

.why_chooseUs .chooseUs_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0;
}

.why_chooseUs .chooseUs_ul {
    width: 100%;
}

.why_chooseUs .chooseU_L {
    width: 100%;
    height: 4.5rem;
    overflow: hidden;
}

.why_chooseUs .chooseU_L img {
    transition: transform 0.3s ease;
}

.why_chooseUs .chooseU_L:hover img {
    transform: scale(1.02);
}

.why_chooseUs .chooseU_R {
    width: 100%;
    margin-top: .3rem;
}

.why_chooseUs .msgH {
    font-size: .26rem;
    text-align: left;
}

.why_chooseUs .quote_btn {
    width: 60%;
    height: 1rem;
    line-height: 1rem;
    color: #fff;
    font-size: .26rem;
    font-family: pb;
    background: url(../img/quote-icon.png) no-repeat center center;
    background-size: contain;
    position: relative;
    margin-top: .3rem;
}

.why_chooseUs .quote_btn>p {
    position: absolute;
    top: 0;
    left: 14%;
}

.related_product {
    width: 100%;
}

.related_product .related_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0 0;
}

.related_product .related_ul {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.related_product .related_img_1 {
    order: 1;
}

.related_product .related_text_1 {
    order: 2;
}

.related_product .related_img_2 {
    order: 3;
}

.related_product .related_text_2 {
    order: 4;
}

.related_product .related_img_3 {
    order: 5;
}

.related_product .related_text_3 {
    order: 6;
}

.related_product .related_img_4 {
    order: 7;
}

.related_product .related_text_4 {
    order: 8;
}

.related_product .related_L {
    width: 100%;
    height: auto;
    margin-bottom: 0;
    overflow: hidden;
    border-radius: .08rem;
    overflow: hidden;
}

.related_product .related_L img {
    width: 100%;
    height: 4rem;
    display: block;
    transition: transform 0.3s ease;
}

.related_product .related_L:hover img {
    transform: scale(1.02);
}

.related_product .related_R {
    width: 100%;
    background-color: #f6f7f8;
    padding: .4rem;
    margin-bottom: .4rem;
    border-radius: .08rem;
}

.related_product .related_RTitle {
    color: #000;
    font-size: .3rem;
    font-family: pb;
    margin-bottom: .2rem;
}

.related_product .msgH {
    text-align: left;
    font-size: .26rem;
}

.related_product .quote_btn {
    width: 65%;
    height: 1rem;
    line-height: 1rem;
    color: #fff;
    font-size: .26rem;
    font-family: pb;
    background: url(../img/quote-icon.png) no-repeat center center;
    background-size: contain;
    position: relative;
    margin-top: .2rem;
    border-radius: .4rem;
}

.related_product .quote_btn>p {
    position: absolute;
    top: 0;
    left: 14%;
}

.customer_feedback {
    width: 100%;
    height: 13rem;
    margin: 0 auto;
    padding-top: .6rem;
    background: url(../img/feedback-yd.jpg) no-repeat center center;
    background-size: contain;
    background-color: #ff9408;
}

.customer_feedback .titleP {
    color: #fff;
}

.professional_team {
    width: 100%;
}

.professional_team .team_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0 0;
}

.professional_team .team_imgBox {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.professional_team .team_L,
.professional_team .team_R {
    height: 4rem;
    margin-bottom: .2rem;
    overflow: hidden;
}

.professional_team .team_L {
    width: 60%;
}

.professional_team .team_R {
    width: 38%;
}

.professional_team .team_L img,
.professional_team .team_R img {
    transition: transform 0.3s ease;
}

.professional_team .team_L:hover img,
.professional_team .team_R:hover img {
    transform: scale(1.02);
}