.main_content {
    padding: .92rem 0 .2rem;
}

.product_banner {
    width: 100%;
    height: 8rem;
    background: url(../img/fogCannon-banner.jpg) no-repeat center center;
    background-size: cover;
}

.product_introduction {
    width: 15rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .6rem 0;
}

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

.product_introduction .introductionL {
    width: 50%;
    height: 5rem;
}

.product_introduction .introductionR {
    width: 50%;
    height: auto;
    padding: .3rem .5rem .3rem .7rem;
}

.product_introduction .introductionR_img {
    width: 50%;
    height: 1.5rem;
    background: url(../img/customer-icon.png) no-repeat center center;
    background-size: contain;
    position: relative;
    cursor: pointer;
}

.product_introduction .introductionR_T {
    color: #fff;
    font-size: .18rem;
    position: absolute;
    top: .43rem;
    left: .85rem;
}

.product_introduction .introductionR_B {
    color: #fff;
    font-size: .22rem;
    font-weight: 600;
    position: absolute;
    top: .67rem;
    left: .85rem;
}

.product_center {
    width: 100%;
    background-color: #f5f5f5;
}

.product_center .productCenter_content {
    width: 15rem;
    margin: 0 auto;
    padding: .6rem 0;
}

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

.product_center .productCenter_liActive {
    width: 100%;
    height: 100%;
    padding: .4rem 1rem;
    background-color: #ff9800;
    text-align: left;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transform: translateX(-100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-sizing: border-box;
    /* pointer-events: none; */
}

.product_center .productCenter_li {
    width: 49%;
    position: relative;
    margin-bottom: .3rem;
    overflow: hidden;
}

.product_center .productCenter_li img {
    width: 100%;
    height: 5rem;
    object-fit: cover;
}

.product_center .productCenter_li p {
    color: #000;
    font-size: .3rem;
    font-family: pb;
    position: absolute;
    left: 8%;
    bottom: 3%;
}

.product_center .productCenter_li:hover {
    z-index: 10;
}

.product_center .productCenter_liActive.show {
    opacity: 1;
    transform: translateX(0);
}

.product_center .productCenter_liActiveT {
    color: #000;
    font-size: .36rem;
    font-family: pb;
}

.product_center .productCenter_liActiveBox {
    font-size: .26rem;
    color: #333;
    margin-top: .2rem;
}

.product_center .productCenter_liActiveItem {
    margin-bottom: .15rem;
    display: flex;
    align-items: center;
}

.product_center .productCenter_liActiveItem .dot {
    width: .1rem;
    height: .1rem;
    background-color: #333;
    border-radius: 50%;
    margin-right: .15rem;
    flex-shrink: 0;
}

.product_center .productCenter_liActiveBtn {
    width: 3rem;
    height: .6rem;
    line-height: .6rem;
    font-size: .26rem;
    background-color: #fff;
    text-align: center;
    cursor: pointer;
}

.product_center .productCenter_liActiveBtn img {
    width: .3rem;
    height: .3rem;
    object-fit: cover;
    margin: -.03rem .1rem 0 0;
}





.product_details {
    width: 100%;
}

.product_details .details_content {
    width: 15rem;
    margin: 0 auto;
    padding: .6rem 0 0;
}

.product_details .titleP {
    margin-bottom: 0;
}

.product_details .details_ul {
    display: none;
}

.product_details .details_img {
    width: 100%;
    height: 7rem;
    background: url(../img/fogCannon5.jpg) no-repeat center center;
    background-size: contain;
}

.application_scenario {
    width: 100%;
    background-color: #f5f5f5;
}

.application_scenario .application_content {
    width: 15rem;
    margin: 0 auto;
    padding: .6rem 0;
}

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

.application_scenario .application_li {
    width: 19%;
    border-radius: .35rem;
    overflow: hidden;
    position: relative;
}

.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: 1.5rem;
    background: #fff;
    position: relative;
    padding-top: .2rem;
}

.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: .18rem;
    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: .2rem;
    font-weight: 600;
    color: #000;
    text-align: center;
    padding-top: .6rem;
}

.why_chooseUs {
    width: 100%;
}

.why_chooseUs .chooseUs_content {
    width: 15rem;
    margin: 0 auto;
    padding: .6rem 0 .2rem;
}

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

.why_chooseUs .chooseUs_topL {
    width: 50%;
    height: 5rem;
    overflow: hidden;
}

.why_chooseUs .chooseUs_topR {
    width: 50%;
    padding: .1rem .6rem;
}

.why_chooseUs .chooseUs_topRTitle {
    font-size: .4rem;
    font-family: pb;
    color: #000;
    text-transform: uppercase
}

.why_chooseUs .msgH {
    text-align: left;
}

.why_chooseUs .chooseUs_topRBtn {
    width: 3rem;
    height: .6rem;
    line-height: .6rem;
    color: #fff;
    font-size: .3rem;
    background-color: #ff9800;
    border-radius: .4rem;
    text-align: center;
    cursor: pointer;
    margin-top: .2rem;
}

.why_chooseUs .chooseUs_ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: .4rem;
}

.why_chooseUs .chooseUs_li {
    width: 24%;
    height: 3.5rem;
    margin-bottom: .2rem;
    overflow: hidden;
}

.why_chooseUs .chooseUs_topL img,
.why_chooseUs .chooseUs_li img {
    transition: transform 0.3s ease;
}

.why_chooseUs .chooseUs_topL:hover img,
.why_chooseUs .chooseUs_li:hover img {
    transform: scale(1.02);
}