body {
        background-color: #F9F9F9;
    }
    
    .service_down {
        background-color: #fff;
        padding: 4vw 5.24vw;
    }
    
    .sdown_s1 {
        margin-bottom: 40px;
    }
    
    .sdown_s1_tit {
        font-size: 20px;
        color: #333333;
        margin-bottom: 20px;
    }
    
    .sdown_s1i {
        display: flex;
        align-items: center;
        justify-content: space-between;
        border: 1px solid #DDDDDD;
        max-width: 70%;
        border-radius: 20px;
        height: 60px;
        overflow: hidden;
    }
    
    .s1_input {
        padding: 20px 24px;
        width: 90%;
        border: none;
    }
    
    .sdown_search {
        height: 60px;
        line-height: 60px;
        width: 10%;
        text-align: right;
        flex-shrink: 0;
        cursor: pointer;
        padding-right: 40px;
    }
    
    .sdown_s1ist {
        display: flex;
    }
    
    .sdown_s1all {
        border: 1px solid #DDDDDD;
        border-radius: 20px;
        width: 32%;
        margin-right: 2%;
        padding: 0px 24px 0 0;
    }
    
    .sdown_s1ione {
        border-radius: 20px;
        padding: 19px 0 19px 24px;
        border: none;
        width: 100%;
        outline: none;
        /* 清除默认的箭头样式 */
        appearance: none;
        -moz-appearance: none;
        -webkit-appearance: none;
        /* 右侧添加箭头的背景图  自行调整位置 */
        background: url('../images/jt1.png') right center no-repeat #fff;
    }
    
    .downlist {
        display: flex;
        flex-wrap: wrap;
        margin-top: 10px;
    }
    
    .sdown_s2 {
        margin-top: 70px;
    }
    
    .downl_one {
        background: #FFFFFF;
        box-shadow: 0px 4px 40px 0px rgba(25, 94, 158, 0.1000);
        display: flex;
        padding: 2.3vw 24px;
        align-items: center;
        cursor: pointer;
        margin-right: 2%;
        width: 32%;
        /* margin-bottom: 30px; */
        margin-bottom: 1.5vw;
    }
    
    .downl_one:hover .downlone_img {
        animation: move .5s 0s infinite;
    }
    
    .downlone_img {
        /* padding-right: 30px; */
        padding-right: 1.5vw;
        height: 77px;
        border-radius: 17px 17px 17px 17px;
        transition: .5s;
    }
    
    .downl_one_text {
        min-height: 77px;
        display: flex;
        justify-content: space-between;
        flex-direction: column;
    }
    
    .downl_otext1 {
        font-size: 16px;
        color: #333333;
    }
    
    .downl_otext2 {
        font-size: 14px;
        color: #F70D0D;
    }
    /*安装视频*/
    
    .service2_lo {
        padding-top: 70px;
        padding-bottom: 50px;
        background-color: #fff;
    }
    
    .service2_lo:nth-child(2n) {
        background-color: #FAFAFA;
    }
    
    .s2_tit {
        font-size: 36px;
        color: #333333;
    }
    
    .s2_list {
        display: flex;
        flex-wrap: wrap;
        margin-top: 30px;
    }
    
    .s2_lone {
        width: 32%;
        margin-right: 2%;
        background: #FFFFFF;
        box-shadow: 0px 4px 40px 0px rgba(25, 94, 158, 0.1000);
        cursor: pointer;
        margin-bottom: 30px;
    }
    
    .s2one_top {
        width: 100%;
        /* height: 297px; */
        height: 15.469vw;
        min-height: 270px;
        overflow: hidden;
        position: relative;
    }
    
    .s2one_timg_b {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .s2one_timg {
        width: 100%;
        height: 100%;
        transition: .5s;
    }
    
    .s2one_text {
        padding: 0 24px;
    }
    
    .s2one_t1 {
        padding: 30px 0;
        font-size: 20px;
        color: #333333;
        border-bottom: 1px solid #D9D9D9;
    }
    
    .s2one_t2 {
        display: flex;
        justify-content: space-between;
        padding: 20px 0;
    }
    
    .s2one_t2_left {
        display: flex;
        align-items: center;
        font-size: 16px;
    }
    
    .s2one_t2_left img {
        width: 16px;
        height: 16px;
        flex-shrink: 0;
        margin-right: 10px;
    }
    
    .s2_lone:hover .s2one_timg {
        transition: .5s;
        transform: scale(1.09);
    }
    
    .s2_getmore {
        display: none;
        justify-content: center;
        margin: 30px 0 0;
    }
    
    .s2_getmore a {
        color: #F70D0D;
        border: 1px solid;
        width: 126px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        font-size: 14px;
    }
    
    .s2_h {
        display: none;
    }
    /*保险查询*/
    
    .service3_search {
        position: relative;
        display: flex;
        justify-content: center;
        background: linear-gradient( 180deg, #E9F2F7 10%, #FFFFFF 100%);
        padding-bottom: 3.5vw;
    }
    
    .s3_a {
        /* position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 1400px;
    height: 1px;
    background: #E6E6E6;
    content: " "; */
        border-bottom: 1px solid #E6E6E6;
        width: 100%;
        padding-bottom: 5vw;
    }
    
    .s3_sall {
        height: 60px;
        display: flex;
        align-items: center;
        width: 100%;
        justify-content: center;
    }
    
    .s3_sall input {
        height: 100%;
        border: 1px solid #F70D0D;
        background-color: transparent;
        padding: 0 20px;
        border-radius: 10px 0px 0px 10px;
        width: 47.25%;
    }
    
    .s3_sbtn {
        border-radius: 0px 10px 10px 0px;
        background-color: #F70D0D;
        color: #fff;
        font-size: 16px;
        text-align: center;
        line-height: 60px;
        height: 100%;
        width: 120px;
        flex-shrink: 0;
        cursor: pointer;
    }
    
    .s3_search_info {
        padding-top: 0px;
        padding-bottom: 60px;
        background-color: #FFFFFF;
    }
    
    .s3_sin_tit {
        text-align: center;
        font-size: 28px;
        font-weight: bold;
        color: #333333;
    }
    
    .s3_sinfo_desc {
        margin-top: 40px;
    }
    
    .s3s_dtit {
        font-size: 24px;
        color: #333333;
    }
    
    .s3s_good {
        border-radius: 10px 10px 10px 10px;
        border: 1px solid #E6E6E6;
        margin: 40px 0;
        padding: 59px;
        display: flex;
        align-items: center;
    }
    
    .s3s_good_left {
        width: 24%;
    }
    
    .s3s_gimg {
        flex-shrink: 0;
        width: 100%;
    }
    
    .s3s_gtit {
        font-size: 24px;
    }
    
    .s3s_ginfo {
        margin-top: 30px;
    }
    
    .s3s_good_right {
        padding-left: 3.66vw;
    }
    
    .s3s_ginfo_one {
        display: flex;
        align-items: center;
        font-size: 16px;
        color: #000000;
        margin-top: 20px;
    }
    
    .s3s_ginfo_one p {
        color: #666666;
    }
    
    .s3s_zhu_tit {
        font-size: 18px;
        color: #333333;
    }
    
    .s3s_zhu_desc {
        font-size: 16px;
        color: #666666;
        line-height: 33px;
        margin-top: 20px;
    }
    /*常见问题*/
    
    .s4_all {
        background-color: #fff;
        padding: 67px 100px;
        display: flex;
    }
    
    .s4_left {
        width: 25%;
        border-right: 1px solid #DDDDDD;
        padding-right: 15px;
        flex-shrink: 0;
    }
    
    .s4_left_tit {
        font-size: 20px;
        font-weight: bold;
        color: #333333;
    }
    
    .s4l_list {
        margin-top: 12px;
    }
    
    .s4lo_tit {
        font-size: 14px;
        color: #333333;
    }
    
    .s4l_lone_pf {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 11px 0;
        cursor: pointer;
    }
    
    .s4l_sonl_one {
        padding: 11px 16px;
        font-size: 14px;
        color: #333333;
        cursor: pointer;
    }
    
    .s4_sactive {
        background: #E2F0FF;
    }
    
    .s4l_sonlist {
        display: none;
    }
    
    .show_lone .show_img {
        display: none;
    }
    
    .show_lone .hide_img {
        display: inline-block;
    }
    
    .show_lone .s4l_sonlist {
        display: block;
    }
    
    .s4_right {
        width: 100%;
        padding-left: 50px;
    }
    
    .s4_rtit {
        font-size: 32px;
        color: #333333;
    }
    
    .s4_rtime {
        display: flex;
        align-items: center;
        font-size: 12px;
        color: #999999;
        margin-top: 14px;
    }
    
    .s4_rtime img {
        margin-right: 8px;
    }
    
    .s4_rdesc {
        margin-top: 25px;
        font-size: 14px;
        color: #555;
        line-height: 28px;
        word-wrap: break-word;
        text-align: justify;
    }
    
    .s4_rdesc p {
        word-break: break-all;
    }
    /*技术咨询*/
    
    .service5_body {
        background-color: #fff;
        display: flex;
        justify-content: center;
        flex-direction: column;
    }
    
    .s5_tit {
        text-align: center;
        font-size: 36px;
        color: #333333;
    }
    
    .s5_flist {
        display: flex;
        justify-content: space-between;
        margin-bottom: 35px;
    }
    
    .s5_fone {
        width: 46%;
    }
    
    .s5_form {
        width: 100%;
        margin: 40px auto 0;
    }
    
    .s5_fone_p {
        font-size: 16px;
        color: #555555;
    }
    
    .s5_fone_input,
    .s5_fone_textarea {
        width: 100%;
        height: 50px;
        background: #F3F3F3;
        border-radius: 4px 4px 4px 4px;
        border: none;
        padding: 0 25px;
        margin-top: 10px;
        outline: none;
    }
    
    .s5_flz .s5_fone {
        width: 100%;
    }
    
    .s5_fone_textarea {
        height: 100px;
        padding: 19px 25px;
    }
    
    .s5_sub {
        width: 238px;
        height: 50px;
        line-height: 50px;
        text-align: center;
        background: #F70D0D;
        border-radius: 4px 4px 4px 4px;
        color: #fff;
        font-size: 16px;
        color: #FFFFFF;
        margin-top: 50px;
        cursor: pointer;
        position: relative;
        overflow: hidden;
    }
    
    .s5_sub span {
        display: block;
        transition: .5s;
        transform: translateY(0%);
    }
    
    .s5_sub:hover span {
        transition: .5s;
        transform: translateY(-100%);
    }
    /*服务网点*/
    
    .s6_top {
        background-color: #fff;
        border-radius: 20px 20px 20px 20px;
        display: flex;
        justify-content: center;
        padding: 40px 0;
        margin-bottom: 40px;
        height: 140px;
    }
    
    .change_city_1 {
        width: 28.5%;
        border: 1px solid #DDDDDD;
        margin-right: 32px;
        padding: 0px 24px;
        line-height: 60px;
        cursor: pointer;
        outline: none;
        background-color: transparent;
        border: 1px solid #DDDDDD;
        appearance: none;
        -moz-appearance: none;
        -webkit-appearance: none;
        background-image: url(../images/jt5.png);
        background-repeat: no-repeat;
        background-position: right 13px center;
        border-radius: 10px;
    }
    
    .change_city_1:last-child {
        margin-right: 0;
        position: relative;
    }
    
    .s6_info {
        display: flex;
    }
    
    .s6_ileft {
        background-color: #fff;
        border-radius: 20px 20px 20px 20px;
        padding: 24px;
        width: 34%;
        position: relative;
        flex-shrink: 0;
        height: 630px;
    }
    
    .s6_ilt {
        background: #fff;
        border-radius: 20px 20px 20px 20px;
        padding: 30px;
        margin-bottom: 10px;
        cursor: pointer;
        position: relative;
        height: 280px;
    }
    
    .s6_ilt::after {
        position: absolute;
        border-radius: 2px;
        width: 3px;
        height: 100%;
        top: 0;
        background-color: #F70D0D;
        content: " ";
        right: -18px;
        z-index: 3;
        opacity: 0;
    }
    
    .s6_ileft_all {
        display: block;
    }
    
    .s6_ileft::after {
        position: absolute;
        right: 6px;
        top: 50%;
        transform: translateY(-50%);
        height: calc(100% - 48px);
        width: 3px;
        content: " ";
        background-color: #F4F4F4;
        border-radius: 2px;
    }
    
    .s6_ilt_one {
        display: flex;
        align-items: start;
        margin-bottom: 19px;
        color: #666666;
    }
    
    .s6_ilt_one img {
        margin-right: 15px;
    }
    
    .s6_ilto_t1 {
        font-size: 16px;
        color: #333333;
    }
    
    .active_t6 {
        background: #F7F7F7;
    }
    
    .active_t6 .show_img {
        display: none;
    }
    
    .active_t6 .hide_img {
        display: inline-block;
    }
    
    .active_t6::after {
        opacity: 1;
    }
    
    .active_t6 .s6_ilt_onum {
        background-color: #F70D0D;
        color: #fff;
        font-size: 12px;
    }
    
    .s6_ilt_onum {
        width: 20px;
        height: 20px;
        text-align: center;
        line-height: 19px;
        color: #F70D0D;
        border-radius: 50%;
        border: 1px solid;
        margin-right: 15px;
        font-size: 12px;
    }
    
    .s6_right {
        width: 100%;
        padding-left: 24px;
        position: relative;
    }
    
    .map {
        width: 100%;
        height: 100%;
        /* display: none; */
        opacity: 0;
        position: absolute;
    }
    
    .map_show {
        display: block;
        opacity: 1;
    }
    
    .s6_info .swiper-pagination-progressbar {
        left: auto;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        height: calc(100% - 48px);
    }
    
     :root {
        --swiper-theme-color: red;
    }
    
    .swiper-pagination-lock {
        display: block;
    }
    
    @media(max-width:1400px) and (min-width:1200px) {
        .s2one_top {
            min-height: 250px;
        }
        .s4_all {
            padding: 40px 50px;
        }
        /* .s5_form {
            width: 82%;
        } */
    }
    
    @media(max-width:1200px) and (min-width:1024px) {
        .s2one_top {
            min-height: 230px;
        }
        .s3s_good {
            padding: 40px 30px;
        }
        .s4_all {
            padding: 40px 50px;
        }
        /* .s5_form {
            width: 88%;
        } */
    }
    
    @media(min-width:1024px) {
        .sdown_s1ione:nth-child(3n),
        .downl_one:nth-child(3n),
        .s2_lone:nth-child(3n) {
            margin-right: 0;
        }
    }
    
    @media(max-width:1024px) {
        .service_body {
            padding-top: 30px;
            padding-bottom: 50px;
        }
        .service_down {
            padding: 24px 15px;
        }
        .sdown_s1i {
            max-width: 100%;
            border-radius: 10px;
            height: 48px;
        }
        .sdown_s1_tit {
            margin-bottom: 20px;
        }
        .s1_input {
            padding: 15px 10px;
            font-size: 13px;
        }
        .sdown_search {
            width: 14%;
            height: 48px;
            line-height: 48px;
            text-align: center;
            padding: 0;
        }
        .sdown_s1 {
            margin-bottom: 25px;
        }
        .sdown_s1ist {
            margin-top: 5px;
            display: block;
        }
        .sdown_s1all {
            width: 100%;
            border-radius: 10px;
            margin-bottom: 20px;
            padding: 0px 13px 0 0;
            margin-right: 0;
        }
        .sdown_s1ione {
            padding: 14px 0 14px 10px;
            font-size: 13px;
        }
        .sdown_s2 {
            margin-top: 40px;
        }
        .downlist {
            display: block;
        }
        .downl_one {
            width: 100%;
            margin-bottom: 20px;
            box-shadow: 0px 4px 25px 0px rgba(25, 94, 158, 0.1000);
            padding: 27px 15px;
        }
        .downlone_img {
            width: 65px;
            height: 65px;
            flex-shrink: 0;
            padding-right: 0;
        }
        .downl_one_text {
            width: 90%;
            padding-left: 16px;
            min-height: 65px;
        }
        /*安装视频*/
        .service2_lo {
            padding-top: 30px;
            padding-bottom: 35px;
        }
        .s2_tit {
            font-weight: bold;
            font-size: 24px;
        }
        .s2_list {
            display: block;
            margin-top: 25px;
        }
        .s2_lone {
            width: 100%;
            margin-right: 0;
            margin-bottom: 20px;
        }
        .s2one_top {
            height: 220px;
            min-height: auto;
        }
        .s2one_timg_b {
            width: 100px;
            height: 100px;
        }
        .s2one_text {
            padding: 0 15px;
        }
        .s2one_t1 {
            padding: 20px 0;
        }
        .s2one_t2 {
            padding: 18px 0;
        }
        .s2one_t2_left {
            font-size: 14px;
        }
        .s2one_t2_right {
            font-size: 16px;
        }
        /*保修*/
        .s3_sall {
            width: 100%;
            /* padding-left: 15px;
        padding-right: 15px; */
            height: 50px;
        }
        .s3_sall input {
            width: 100%;
        }
        .s3_sbtn {
            line-height: 50px;
            font-size: 14px;
            width: 98px;
        }
        .service3_search {
            padding-top: 40px;
            padding-bottom: 40px;
        }
        .s3_a {
            padding-bottom: 40px;
            margin-left: 15px;
            margin-right: 15px;
        }
        .s3_sin_tit {
            font-size: 20px;
        }
        .s3s_dtit {
            font-size: 16px;
            padding-left: 15px;
        }
        .s3s_good {
            margin: 22px 0 30px;
            display: block;
            padding: 40px 15px;
        }
        .s3s_good_left {
            width: 100%;
            padding: 0 15px;
        }
        .s3s_good_right {
            padding-left: 0;
            margin-top: 40px;
        }
        .s3s_gtit {
            font-size: 20px;
        }
        .s3s_ginfo_one {
            font-size: 14px;
            margin-top: 14px;
        }
        .s3s_ginfo {
            margin-top: 20px;
        }
        .s3s_zhu_desc {
            margin-top: 12px;
            font-size: 13px;
            line-height: 24px;
        }
        /*常见问题*/
        .s4_right {
            display: none;
        }
        .s4_left {
            width: 100%;
            border: none;
            padding-right: 10px;
        }
        .s4_all {
            padding: 30px 15px;
        }
        /*技术咨询*/
        .s5_form {
            width: 100%;
            padding: 0 15px;
            margin: 30px auto 0;
        }
        .s5_tit {
            font-size: 20px;
        }
        .s5_flist {
            display: block;
            margin-bottom: 0;
        }
        .s5_fone {
            width: 100%;
            margin-bottom: 20px;
        }
        .s5_fone_input,
        .s5_fone_textarea {
            margin-top: 16px;
            padding: 0 20px;
        }
        .s5_fone_textarea {
            padding: 19px 20px;
            height: 120px;
        }
        .s5_sub {
            width: 100%;
            margin-top: 38px;
        }
        /*服务网点*/
        .s6_top {
            display: block;
            height: auto;
            padding: 30px 15px;
            line-height: 48px;
            max-width: 100%;
            overflow: hidden;
        }
        .change_city_1 {
            width: 100%;
            padding: 0 10px;
            line-height: 48px;
            font-size: 13px;
            margin-bottom: 20px;
            color: #333;
        }
        .change_city_1:last-child {
            margin-bottom: 0;
        }
        .s6_info {
            display: block;
        }
        .s6_ileft {
            height: 315px;
            width: 100%;
            padding: 24px 12px;
        }
        .s6_ilt {
            min-height: 260px;
            height: auto;
            padding: 27px 20px 20px;
        }
        .s6_ilt::after {
            right: -6px;
            height: 39px;
            top: 20%;
        }
        .s6_ileft::after {
            display: none;
        }
        .map {
            height: 310px;
            border-radius: 20px;
            margin-bottom: 20px;
        }
        .s6_right {
            padding-left: 0;
            margin-top: 24px;
            height: 310px;
        }
    }