.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.index_top_swiper {
    width: 300px !important;
    bottom: 102px !important;
    left: calc(100% - 440px) !important;
}

.swiper-pagination-custom {
    height: 6px;
    text-align: end !important;
}

/*自定义分页器的样式*/
.swiper-pagination-customs {
    width: 40px !important;
    height: 6px !important;
    background-color: #ffffff10 !important;
    margin-right: 20px;
}

/*自定义分页器激活时的样式表现*/

.index_top_swiper .swiper-pagination-bullet {
    display: inline-block;
    width: 40px;
    height: 6px;
    border-radius: initial;
    background-color: #ffffff;
    opacity: 0.2;
}

.index_top_swiper .swiper-pagination-bullet-active {
    background-color: #ffffff;
    opacity: 0.7;
}

.carBox {
    padding: 120px 0px 100px;
    background-color: #fff;
}

.car_box_content {
    width: 690px;
    height: 440px;
    background-color: #f2f2f2;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin-left: 60px;
    margin-bottom: 40px;
}

.car_box_content:nth-child(odd) {
    margin-left: 0px;
}

.car_box_title {
    background-color: #4B4F52;
    color: #ffffff;
    display: inline-block;
    font-weight: bold;
    padding: 35px 40px;
    text-align: center;
    box-sizing: border-box;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 1;
}

.car_box_car {
    position: absolute;
    bottom: 0px;
}

.car_content {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    background-color: #4B4F52;
    opacity: 0.9;
    display: none;
}

.car_title {
    padding: 35px 55px 35px;
    margin-bottom: 0px;
    color: #ffffff;
    font-weight: bold;
    position: relative;
}

.car_title::before {
    position: absolute;
    content: '';
    width: 60px;
    height: 2px;
    background-color: #ffffff;
    opacity: 0.7;
    bottom: 0px;
}

.car_text {
    margin: 30px 0px 70px;
    padding: 0px 55px;
    color: #fff;
    line-height: 25px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    /* 这里是超出几行省略 */
    overflow: hidden;
}

.car_more {
    margin-left: 55px;
    width: 150px;
    height: 50px;
    background-color: #ffffff;
    display: inline-block;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
    color: #4B4F52;
    font-family: "OPPOSans-R";
}

.car_more img {
    vertical-align: middle;
    width: 7px;
    height: 14px;
    margin-left: 10px;
    margin-bottom: 4px;
}

.car_box_content:hover .car_box_title {
    display: none;
    transition: all 1.1s;
}

.car_box_content:hover .car_content {
    display: block;
    transition: all 1.1s;
    transform: translateY(0px);
    -webkit-animation: sideOne linear 1.1s;
    -moz-animation: sideOne linear 1.1s;
    -o-animation: sideOne linear 1.1s;
    -ms-animation: sideOne linear 1.1s;
}

.index_top_img_box {
    width: 100%;
    height: 940px;
    cursor: pointer;
}

.index_top_img_box img {
    max-width: 100%;
    height: auto;
}

.index_top_img_box video {
    width: 100%;
    height: auto;
    cursor: pointer
    /*opacity: 0.7;*/
    /*background-color: #4B4F52;*/
    /* position: initial;
     top: 0;
     width: 100%;
     height: 100px;
     background: rgba(0,169,247,0.5);
     opacity: 0.9;*/
}

/*.index_top_img_box:after {*/
/*    content: "";*/
/*    position: absolute;*/
/*    top:0;*/
/*    left:0;*/
/*    width: 100%;*/
/*    height:100%;*/
/*    box-sizing: border-box;*/
/*    padding: 20px;*/
/*    background-color: rgba(0,108,128,.5);*/
/*    color:#fff;*/
/*    text-align: center;*/
/*}*/

.centerbottom {
    position: absolute;
    z-index: 99;
    top: 5%;
    left: 10%;
    width: 80%;
}
@media (max-width: 755px){
    .centerbottom {
        position: relative;
        z-index: 99;
        top: 0%;
        left: 10%;
        width: 80%;
    }
    .swiper-slide{
        width: 100% !important;
        margin-right: 17px !important;
    }
}

.centerbottom h5 {
    letter-spacing: 2px;
    font-size: 48px;
    color: #fff;
    font-weight: 600;
}

.dot {
    /*position: absolute;*/
    /*top: 50%;*/
    /*margin-left: -5px;*/
    /*margin-top: -5px;*/
    width: 10px;
    height: 10px;
    border-radius: 100%;
    background: #ffff;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .2);

}

.zi {
    margin-left: 2%;
    font-size: 30px;
    color: #fff;
    letter-spacing: 2px;
    /*font-weight: lighter;*/
}

.listyuan {
    display: flex;
    height: 78px;
    line-height: 20px;
    align-items: center;
}


@keyframes sideOne {
    0% {
        transform: translateY(-440px);
        opacity: 0;
    }

    50% {
        transform: translateY(-220px);
        opacity: 0.5;
    }

    75% {
        opacity: 0.7;
    }

    100% {
        transform: translateY(0px);
        opacity: 1;
    }
}

.latest_product {
    background: url(../images/index_back.png) no-repeat;
    background-size: cover;
    padding: 178px 0px 120px;
}

.latest_more {
    position: absolute;
    right: 0px;
    top: 0px;
    display: inline-block;
    width: 150px;
    height: 50px;
    background-color: #4B4F52;
    text-align: center;
    line-height: 50px;
    box-sizing: border-box;
    color: #fff;
}

.latest_more:hover {
    border: 1px solid #4B4F52;
    background-color: #fff;
    color: #4B4F52;
}

.latest_more img {
    vertical-align: middle;
    width: 7px;
    height: 14px;
    margin-left: 10px;
    margin-bottom: 4px;
}

.latest_more:hover .public_static {
    display: none;
}

.latest_more:hover .public_active {
    display: inline-block;
}

.swi_box {
    margin-top: 45px;
}

.swi_list {
    width: 335px;
    height: 474px;
    background-color: #ffffff;
    box-shadow: 0px 15px 30px 0px rgba(153, 153, 153, 0.15);
    box-sizing: border-box;
    padding: 30px;
    background-color: #fff;
    cursor: pointer;
    margin-left: 33px;
    display: inline-block;
}

.swi_list_box {
    padding-top: 10px;
    margin-bottom: 104px;
}

.swi_list_box .swi_list:nth-child(1) {
    margin-left: 0px;
}

.swi_title {
    color: #333333;
    font-weight: bold;
    margin-bottom: 30px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 这里是超出几行省略 */
    overflow: hidden;
    text-align: left;
}

.swi_img {
    margin-bottom: 25px;
}

.swi_img img {
    max-width: 100%;
    height: auto;
}

.swi_text {
    color: #333333;
    opacity: 0.6;
    margin-bottom: 32px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 这里是超出几行省略 */
    overflow: hidden;
    text-align: left;
}

.swi_list:hover {
    transform: translateY(-10px);
    transition: all 1s;
}

.swi_list:hover .swi_title {
    color: #4B4F52;
}

.swi_list:hover .public_static {
    display: none;
}

.swi_list:hover .public_active {
    display: inline-block;
}

.mySwipers .swiper-slide {
    background-color: transparent;
}

.mySwipers .swiper-button-next,
.swiper-button-prev {
    top: 95%;
}

.mySwipers .swiper-button-prev,
.swiper-rtl .swiper-button-next {
    left: 40%;
    bottom: 0px;
}

.mySwipers .swiper-button-next,
.swiper-rtl .swiper-button-prev {
    right: 40%;
    bottom: 0px;
}

.mySwipers .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mySwipers .swiper-pagination-bullet-active {
    background-color: #4B4F52;
}

.swiper-father {
    position: relative;
}

.swi_next {
    width: 44px;
    height: 44px;
    background-color: #ffffff;
    border-radius: 50%;
    position: absolute;
    bottom: 0px;
    right: 40%;
    cursor: pointer;
    background: url(../images/right.png) no-repeat;
    background-size: cover;
    z-index: 100;
}

.swi_next:hover {
    background: url(../images/right_active.png) no-repeat;
    background-size: cover;
}

.swi_prev {
    width: 44px;
    height: 44px;
    background-color: #ffffff;
    border-radius: 50%;
    position: absolute;
    bottom: 0px;
    left: 40%;
    cursor: pointer;
    background: url(../images/left.png) no-repeat;
    background-size: cover;
    z-index: 100;
}

.swi_prev:hover {
    background: url(../images/left_active.png) no-repeat;
    background-size: cover;
}

.about_our {
    padding: 135px 0px 80px;
    background-color: #fff;
}

.about_title {
    margin-top: 40px;
    color: #333333;
}

.about_left {
    width: 51%;
}

.about_text {
    margin-top: 35px;
    line-height: 28px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /* 这里是超出几行省略 */
    overflow: hidden;
    height: 90px;
}

.about_right {
    width: 41%;
}

.about_right img {
    max-width: 100%;
    height: auto;
    text-align: center;
}

.about_more {
    display: inline-block;
    margin-top: 75px;
    width: 150px;
    height: 50px;
    background-color: #4B4F52;
    text-align: center;
    line-height: 50px;
    box-sizing: border-box;
    color: #fff;
}

.about_more:hover {
    border: 1px solid #4B4F52;
    background-color: #fff;
    color: #4B4F52;
}

.about_more img {
    vertical-align: middle;
    width: 7px;
    height: 14px;
    margin-left: 10px;
    margin-bottom: 4px;
}

.about_more:hover .public_static {
    display: none;
}

.about_more:hover .public_active {
    display: inline-block;
}

.about_bottom {
    margin-top: 70px;

}

.about_num_list {
    width: 18%;
    margin-left: 2.5%;
}

.about_num {
    font-family: "D-DINExp";
    color: #4B4F52;
}

.about_num_text {
    color: #333333;
}

.new_top_right {
    position: absolute;
    right: 0px;
    top: 0px;
}

.new_top_right span {
    display: inline-block;
    margin-left: 20px;
    width: 130px;
    height: 48px;
    background-color: #ffffff;
    color: #666666;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
}

.new_top_right span:hover {
    background-color: #4B4F52;
    color: #ffffff;
    font-weight: bold;
}

.new_top_right .new_top_right_active {
    background-color: #4B4F52;
    color: #ffffff;
    font-weight: bold;
}

.new_content {
    margin-top: 50px;
}

.new_list {
    padding: 40px 35px 0px;
    background-color: #fff;
    width: 32%;
    box-sizing: border-box;
    margin-left: 2%;
    cursor: pointer;
    height: 500px;
    box-shadow: 0px 15px 30px 0px rgba(170, 177, 178, 0.2);
    display: inline-block;
    color: #333333;
}

.new_content .new_list:nth-child(1) {
    margin-left: 0px;
}

.new_title {
    font-weight: bold;
    margin-top: 5px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 这里是超出几行省略 */
    overflow: hidden;
    max-height: 60px;
}

.new_time {
    color: #666666;
}

.new_text {
    color: #666;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /* 这里是超出几行省略 */
    overflow: hidden;
    line-height: 22px;
}

.new_img {
    margin-top: 64px;
    margin-bottom: 20px;
    width: 300px;
    height: 200px;
    position: relative;
}

.new_img img {
    /*max-width: 100%;*/
    /*height: auto;*/
    max-height: 200px;
    max-width: 300px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.new_list:hover {
    background-color: #4B4F52;
    transition: all 1s;
}

.new_list:hover {
    color: #fff;
    transition: all 1s;
}

.new_list:hover .new_time {
    color: #fff;
    transition: all 1s;
}

.new_list:hover .new_text {
    color: #fff;
    transition: all 1s;
}

.new_to_more {
    text-align: center;
    width: 100%;
}

.new_more {
    display: inline-block;
    margin-top: 50px;
    width: 150px;
    height: 50px;
    background-color: #4B4F52;
    text-align: center;
    line-height: 50px;
    box-sizing: border-box;
    color: #fff;
}

.new_more:hover {
    border: 1px solid #4B4F52;
    background-color: #fff;
    color: #4B4F52;
}

.new_more img {
    vertical-align: middle;
    width: 7px;
    height: 14px;
    margin-left: 10px;
    margin-bottom: 4px;
}

.new_more:hover .public_static {
    display: none;
}

.new_more:hover .public_active {
    display: inline-block;
}

.join {
    padding: 45px 0px 0px;
    background-color: #fff;
}

.join_img {
    width: 100%;
    background-color: #ffffff;
    border: solid 1px #e5e5e5;
    display: inline-block;
    text-align: center;
    position: relative;
    margin-left: 20px;
    margin-bottom: 45px;
    height: 80px;
    box-sizing: border-box;
    line-height: 80px;
}

.join_img:hover {
    border: 1px solid #4B4F52;
}

.join_img img {
    max-width: 100%;
    /*height: 80px;*/
    /*height: auto;*/
}

.join_title {
    position: absolute;
    padding: 12px 27px;
    color: #1a1a1a;
    box-shadow: 0px 10px 20px 0px rgba(175, 175, 175, 0.2);
    border-radius: 4px;
    background-color: #fff;
    display: none;
    position: absolute;
    width: 120px;
    right: -10px;
    bottom: -32px;
    line-height: normal;
}

.join_img:hover .join_title {
    display: inline-block;
}

.swiper-fathers {
    position: relative;
}

.swiper-fathers .swi_nexts {
    width: 26px;
    height: 80px;
    background: url(../images/join_right.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 0px;
    right: 0%;
    cursor: pointer;
    z-index: 100;
}

.swiper-fathers .swi_nexts:hover {
    background: url(../images/join_rig.png) no-repeat;
}

.swiper-fathers .swi_prevs {
    width: 26px;
    height: 80px;
    background: url(../images/join_left.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 0px;
    left: 0%;
    cursor: pointer;
    z-index: 100;
}

.swiper-fathers .swi_prevs:hover {
    background: url(../images/join_lef.png) no-repeat;
}
@media (max-width: 361px){
    .centerbottom{
        display: none;
    }

}

@media (max-width: 767px) {
    .index_top_swiper {
        width: auto !important;
        bottom: 15px !important;
        left: calc(50% - 72px) !important;
        text-align: center;
    }
    .centerbottom {
        position: absolute;
        z-index: 99;
        top: 8%;
        left: 10%;
        width: 80%;
    }

    .centerbottom h5 {
        letter-spacing: 2px;
        font-size: 15px;
        color: #fff;
        /*font-family: 'DIN-EngschriftStd', 'Helvetica Neue', 'Helvetica', sans-serif;*/
    }

    .zi {
        margin-left: 2%;
        font-size: 11px;
        color: #fff
    }

    .dot {
        /*position: absolute;*/
        /*top: 50%;*/
        /*margin-left: -5px;*/
        /*margin-top: -5px;*/
        width: 5px;
        height:5px;
        border-radius: 100%;
        background: #ffff;
        box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .2);

    }

    .listyuan {
        display: flex;
        height: 20px;
        line-height: 20px;
        align-items: center;
    }

    .carBox {
        padding: 20px 0px 0px;
    }

    .car_box_content {
        width: 100%;
        /* height: auto; */
        height: 47vh;
        margin-bottom: 20px;
        margin-left: 0px;
    }

    .car_box_car {
        max-width: 100%;
        height: auto;
    }

    .car_text {
        margin: 30px 0px 30px;
        word-break: break-all;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 6;
        /* 这里是超出几行省略 */
        overflow: hidden;
    }

    .latest_product {
        padding: 60px 0px 20px;
    }

    .mobile_title .public_logo {
        max-width: 51%;
        height: auto;
        bottom: 25px;
    }

    .swi_list {
        width: 48%;
        margin-left: 4%;
        height: auto;
        margin-bottom: 20px;
        padding: 15px
    }

    .swi_list:nth-child(odd) {
        margin-left: 0px;
    }

    .swi_list_box {
        margin-bottom: 50px;
    }

    .swi_text {
        margin-bottom: 22px;
        word-break: break-all;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        max-height: 62px;
    }

    .swi_next {
        width: 44px;
        height: 44px;
        background-color: #ffffff;
        border-radius: 50%;
        position: absolute;
        bottom: 0px;
        right: 20%;
        z-index: 100;
    }

    .swi_prev {
        width: 44px;
        height: 44px;
        background-color: #ffffff;
        border-radius: 50%;
        position: absolute;
        bottom: 0px;
        left: 20%;
        cursor: pointer;
        background: url(../images/left.png) no-repeat;
        background-size: cover;
        z-index: 100;
    }

    .car_box_title {
        padding: 15px 20px;
    }

    .latest_more {
        width: auto;
        padding: 10px 15px;
        height: auto;
        line-height: normal;
    }

    .about_left {
        width: 100%;
    }

    .about_right {
        width: 100%;
    }

    .about_our {
        padding: 60px 0px 20px;
    }

    .about_title {
        margin-top: 0px;
    }

    .about_num_list {
        width: 33%;
        margin-left: 0px;
        text-align: center;
    }

    .about_text {
        margin-top: 0px;
    }

    .about_more {
        margin-top: 20px;
        margin-bottom: 20px;
        width: auto;
        padding: 10px 15px;
        height: auto;
        line-height: normal;
    }

    .about_bottom {
        margin-top: 20px;
    }

    .new_top_right {
        top: 50px;
        width: 100%;
    }

    .new_top_right span {
        width: 30%;
        margin-left: 3%;
    }

    .new_top_right span:nth-child(1) {
        margin-left: 0px;
    }

    .new_content {
        margin-top: 90px;
    }

    .new_list {
        width: 100%;
        padding: 20px;
        height: auto;
        margin-bottom: 20px;
        margin-left: 0px;
    }

    .new_more {
        margin-top: 0px;
        width: auto;
        padding: 10px 15px;
        height: auto;
        line-height: normal;
    }

    .new_img {
        margin-top: 0px;
    }

    .index_top_img_box {
        height: auto;
        width: 100%;
    }
}