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

.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;
    margin: .5rem auto 0;
}

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

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

.product_introduction .titleH,
.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: .4rem;
}

.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%;
    height: auto;
    background: url(../img/StreetSweeper1.jpg) no-repeat center center;
    background-size: cover;
}

.product_center .productCenter_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0 .4rem;
}

.product_center .titleH {
    color: #fff;
    margin-bottom: .3rem;
}

.product_center .tab_ul {
    display: none;
}

.product_center .center_li {
    display: block !important;
    margin-bottom: .4rem;
}

.product_center .center_ul .product_center .center_li {
    width: 100%;
}

.product_center .center_liL {
    width: 100%;
    height: 5rem;
}

.product_center .center_liR {
    width: 100%;
    padding: .4rem .4rem 0;
    color: #fff;
}

.product_center .center_liR_title {
    font-size: .4rem;
    font-family: pb;
    margin-bottom: .2rem;
}

.product_center .center_liR_item {
    font-size: .3rem;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: .2rem;
}

.product_center .center_liR_item p {
    width: .13rem;
    height: .13rem;
    border-radius: 50%;
    background-color: #ff9408;
    margin-right: .15rem;
}

.product_center .center_liR_item span {
    margin-left: .08rem;
}

.product_details {
    width: 100%;
    height: 6rem;
    background: url(../img/StreetSweeper13.jpg) no-repeat center center;
    background-size: contain;
}

.product_details .details_content {
    width: 7rem;
    margin: 0 auto;
    padding: .4rem 0 .6rem;
}

.why_chooseUs {
    width: 100%;
    height: auto;
    background: url(../img/StreetSweeper5.jpg) no-repeat center center;
    background-size: cover;
}

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

.why_chooseUs .titleH,
.why_chooseUs .msgH {
    color: #fff;
}

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

.why_chooseUs .chooseUs_ul {
    width: 100%;
}

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

.why_chooseUs .chooseU_L img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    margin: .2rem auto;
}

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

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

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

.application_scenario {
    width: 100%;
}

.application_scenario .application_content {
    width: 7rem;
    margin: 0 auto;
    padding: .6rem 0 0;
}

.application_scenario .application_ul {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin-top: .4rem;
    flex-wrap: wrap;
}

.application_scenario .application_li {
    width: 47%;
    border-radius: .35rem;
    overflow: hidden;
    position: relative;
    margin-bottom: .4rem;
}

.application_scenario .application_liImg {
    width: 100%;
    height: 4.2rem;
}

.application_scenario .application_liImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.application_scenario .application_liBottom {
    width: 100%;
    height: 2rem;
    position: relative;
    padding-top: .2rem;
    border-radius: 0 0 .2rem .2rem;
    background: #ff9408;
}

.application_scenario .application_liCircle {
    width: 1rem;
    height: 1rem;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    top: -.4rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1;
    border: .01rem dotted #ff9800;
}

.application_scenario .application_liCircle span {
    color: #ff9800;
    font-size: .22rem;
    font-family: PB;
    font-weight: 700;
    line-height: 1;
    margin-top: .12rem;
}

.application_scenario .application_liTriangle {
    width: 0;
    height: 0;
    border-left: .12rem solid transparent;
    border-right: .12rem solid transparent;
    border-top: .12rem solid#ff9800;
    margin-top: .05rem;
}

.application_scenario .application_liBottom p {
    font-size: .28rem;
    color: #fff;
    text-align: center;
    padding-top: .6rem;
    font-weight: 600;
}

.factory_showcase {
    width: 100%;
    background-color: #171717;
}

.factory_showcase .factory_content {
    width: 7rem;
    height: 11rem;
    background: url(../img/StreetSweeper14.jpg) no-repeat center center;
    background-size: contain;
    margin: 0 auto;
    padding: .6rem 0;
}

.factory_showcase .titleH {
    color: #fff;
    padding: .6rem 0 .2rem;
}