/* .main_content {
    padding: .92rem 0 .3rem;
} */
.msgH {
    font-size: .26rem !important;
}

.quoteBtn {
    width: 3.5rem;
    height: .8rem;
    line-height: .8rem;
    color: #fff;
    background-color: #ff9408;
    font-size: .28rem;
    font-family: pb;
    text-align: center;
    cursor: pointer;
    border-radius: .4rem;
}

.product_banner {
    width: 100%;
    height: 12rem;
    background: url(../img/PileDriver-yd-banner.jpg) no-repeat center center;
    background-size: cover;
}

.product_introduction {
    width: 100%;
}

.product_introduction .introduction_content {
    width: 7rem;
    margin: 0 auto;
    padding: .8rem 0;
    text-align: center;
}

.product_introduction .introduction_L {
    width: 100%;
}

.product_introduction .num_box {
    width: 100%;
    display: flex;
    margin-top: .4rem;
}

.product_introduction .num_item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.product_introduction .num_item:last-child {
    margin-left: .5rem;
}

.product_introduction .numItem_L>img,
.product_introduction .numItem_R>img {
    width: .7rem;
    height: .7rem;
    object-fit: contain;
}

.product_introduction .numItem_R {
    margin-left: .2rem;
    padding-right: .5rem;
    border-right: .05rem solid #e0dddd;
}

.product_introduction .num_item:last-child .numItem_R {
    border: none;
}

.product_introduction .numItem_R p {
    color: #3c3c3c;
    font-size: .28rem;
    font-weight: 600;
}

.product_introduction .introduction_R {
    width: 100%;
    height: 6rem;
    overflow: hidden;
    margin-bottom: .6rem;
}

.product_introduction .introduction_R img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.video_center {
    width: 100%;
    background-color: #f7f7f7;
}

.video_center .video_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0;
}

.video_center .video_content .titleH {
    font-size: .36rem;
}

.video_center .video_ul {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    gap: .2rem;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.video_center .video_ul::-webkit-scrollbar {
    display: none;
}

.video_center .video_li {
    width: 65%;
    flex-shrink: 0;
}

.video_center .video_liV {
    width: 100%;
    height: 5rem;
}

.video_center .video_liV iframe {
    width: 100%;
    height: 100%;
}

.video_center .video_li .msgH {
    text-align: left;
    background-color: #fff;
    padding: .3rem .2rem;
    font-size: .26rem;
    height: 1.5rem;
    color: #000;
}

.video_center .video_li:nth-child(odd) .msgH {
    padding: .5rem .2rem;
}

.bestSelling_products {
    width: 100%;
}

.bestSelling_products .bestSelling_content {
    width: 7rem;
    padding: .6rem 0;
    margin: 0 auto;
}

.bestSelling_products .bestSelling_ul {
    width: 100%;
    margin-top: .35rem;
    overflow: hidden;
}

.bestSelling_products .bestSelling_ul li {
    width: 100%;
    overflow: hidden;
}

.bestSelling_products .bestSelling_ul li div {
    position: relative;
    display: block;
}

.bestSelling_products .bestSelling_imgFullScreen {
    width: 50%;
    background: #fff;
    float: left;
}

.bestSelling_products .bestSelling_imgHalfScreen {
    width: 50%;
    height: 5.5rem;
    transition: all 0.2s;
    overflow: hidden;
    float: right;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_imgFullScreen {
    position: absolute;
    top: .4rem;
    left: 0;
    color: #fff;
    width: 100%;
    background: transparent;
    z-index: 5;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_imgHalfScreen {
    width: 100%;
}

.bestSelling_products .bestSelling_text {
    margin-top: .6rem;
    padding: 0 .4rem;
}

.bestSelling_products .bestSelling_text h2 {
    font-size: .3rem;
    font-family: pb;
    line-height: 1.8rem;
    overflow: hidden;
    margin-bottom: .2rem;
}

.bestSelling_products .bestSelling_text p {
    font-size: .26rem;
    line-height: 1.8;
    color: #666;
    overflow: hidden;
    font-family: pr;
}

.bestSelling_products .bestSelling_imgHalfScreen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_imgHalfScreen img {
    opacity: 0.4;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_text h6 {
    background: #ff9408;
    color: #fff;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_text h2 {
    font-size: .36rem;
    line-height: 1.6;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_imgFullScreen p {
    color: #fff;
}

.bestSelling_products .bestSelling_ul li.bestSelling_hover .bestSelling_text {
    text-align: center;
}

.product_parameters {
    width: 100%;
    background-color: #f5f5f6;
}

.product_parameters .parameters_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0;
}

.product_parameters .table_container {
    width: 100%;
    margin-top: .3rem;
}

.product_parameters .params_table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
    font-size: .26rem;
    table-layout: fixed;
    word-break: break-all;
}

.product_parameters .params_table thead th {
    background-color: #ff9801;
    color: #fff;
    padding: .15rem .08rem;
    text-align: center;
    font-weight: 600;
    font-size: .26rem;
    border: .01rem solid #e0e0e0;
    border-bottom: none;
    word-break: break-all;
}

.product_parameters .params_table tbody td {
    border: .01rem solid #e0e0e0;
    padding: .2rem .08rem;
    text-align: center;
    color: #333;
    border-top: none;
    word-break: break-all;
}

.product_parameters .params_table tbody tr {
    background-color: #fff;
}

.product_parameters .params_table tbody tr:last-child td {
    border-bottom: .01rem solid #e0e0e0;
}

.product_advantage {
    width: 100%;
    padding: .6rem 0;
    margin: 0 auto;
}

.product_advantage .advantage_content {
    width: 100%;
    position: relative;
}

.product_advantage .advantage_L {
    width: 100%;
    height: 7.5rem;
    background: url(../img/PileDriver8.jpg) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_LItem {
    width: 7rem;
    padding: .6rem 0 0 .6rem;
}

.product_advantage .advantage_LItem .titleH {
    color: #fff;
    text-transform: capitalize;
    text-align: left;
    position: relative;
    margin-bottom: .8rem;
}

.product_advantage .advantage_LItem .titleH::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -.2rem;
    width: 1.2rem;
    height: .06rem;
    background-color: #fff;
}

.product_advantage .advantage_LItem .msgH {
    color: #fff;
    text-align: left;
    margin-bottom: .2rem;
    font-size: .3rem !important;
}

.product_advantage .advantage_LItem .quoteBtn {
    color: #ff9408;
    background-color: #fff;
    margin: .6rem 0 0;
}

.product_advantage .advantage_R .advantage_RImg {
    width: 100%;
    height: 6.8rem;
}

.product_advantage .advantage_R .advantage_RImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product_advantage .advantage_iconBox {
    position: absolute;
    top: 48%;
    left: .75rem;
    display: flex;
    gap: .4rem;
}

.product_advantage .advantage_iconBox_img {
    width: 1.2rem;
    height: 1.2rem;
    cursor: pointer;
}

.product_advantage .advantage_iconBox_img1 {
    background: url(../img/PileDriver13.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img2 {
    background: url(../img/PileDriver14.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img3 {
    background: url(../img/PileDriver15.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img4 {
    background: url(../img/PileDriver16.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img1:hover {
    background: url(../img/PileDriver17.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img2:hover {
    background: url(../img/PileDriver18.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img3:hover {
    background: url(../img/PileDriver19.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img4:hover {
    background: url(../img/PileDriver20.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_LItem,
.product_advantage .advantage_R .advantage_RImg {
    display: none;
}

.product_advantage .advantage_LItem.active,
.product_advantage .advantage_R .advantage_RImg.active {
    display: block;
}

.product_advantage .advantage_iconBox_img1.active {
    background: url(../img/PileDriver17.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img2.active {
    background: url(../img/PileDriver18.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img3.active {
    background: url(../img/PileDriver19.png) no-repeat center center;
    background-size: cover;
}

.product_advantage .advantage_iconBox_img4.active {
    background: url(../img/PileDriver20.png) no-repeat center center;
    background-size: cover;
}

.about_yugong {
    width: 100%;
}

.about_yugong .about_content {
    width: 7rem;
    margin: auto;
    padding: .4rem .2rem;
}

.about_yugong .msgH {
    font-size: .26rem;
    margin-top: .2rem;
}

.about_yugong .about_L {
    width: 100%;
}

.about_yugong .about_Lul {
    width: 100%;
    color: #000;
    background-color: #f88e04;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: .3rem;
    margin: .3rem 0;
}

.about_yugong .about_Lli {
    width: 33%;
}

.about_yugong .about_Lli div:first-child {
    font-size: .5rem;
    font-family: pb;
}

.about_yugong .about_Lli div:last-child {
    font-size: .26rem;
    word-wrap: break-word;
}

.about_yugong .about_R {
    width: 100%;
}

.about_yugong .about_RImg {
    width: 100%;
    height: 6rem;
}

.customer_feedback {
    width: 100%;
    padding: .6rem 0 0;
}

.customer_feedback .feedback_img {
    width: 100%;
    height: 12rem;
    background: url(../img/PileDriver23.jpg) no-repeat center center;
    background-size: cover;
}