@media (max-width: 575.98px) {
    body {
        font-size: 1.2rem;
    }

    main {
        padding: 10px 0 !important;
    }

    #logo img {
        max-width: 80%;
    }


    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    .row {
        margin-left: -10px;
        margin-right: -10px;
    }

    .col,
    .col-1,
    .col-10,
    .col-11,
    .col-12,
    .col-2,
    .col-3,
    .col-4,
    .col-5,
    .col-6,
    .col-7,
    .col-8,
    .col-9,
    .col-auto,
    .col-lg,
    .col-lg-1,
    .col-lg-10,
    .col-lg-11,
    .col-lg-12,
    .col-lg-2,
    .col-lg-3,
    .col-lg-4,
    .col-lg-5,
    .col-lg-6,
    .col-lg-7,
    .col-lg-8,
    .col-lg-9,
    .col-lg-auto,
    .col-md,
    .col-md-1,
    .col-md-10,
    .col-md-11,
    .col-md-12,
    .col-md-2,
    .col-md-3,
    .col-md-4,
    .col-md-5,
    .col-md-6,
    .col-md-7,
    .col-md-8,
    .col-md-9,
    .col-md-auto,
    .col-sm,
    .col-sm-1,
    .col-sm-10,
    .col-sm-11,
    .col-sm-12,
    .col-sm-2,
    .col-sm-3,
    .col-sm-4,
    .col-sm-5,
    .col-sm-6,
    .col-sm-7,
    .col-sm-8,
    .col-sm-9,
    .col-sm-auto,
    .col-xl,
    .col-xl-1,
    .col-xl-10,
    .col-xl-11,
    .col-xl-12,
    .col-xl-2,
    .col-xl-3,
    .col-xl-4,
    .col-xl-5,
    .col-xl-6,
    .col-xl-7,
    .col-xl-8,
    .col-xl-9,
    .col-xl-auto {
        padding-left: 10px;
        padding-right: 10px;
    }

    .in_title small {
        font-size: 12px;
    }

    .de-page-mian .page-inner .prev,
    .de-page-mian .page-inner .next,
    .de-page-mian .page-inner span,
    .de-page-mian .page-inner input,
    .de-page-mian .page-inner .page-btn {
        display: none !important;
    }

    .de-page-mian .page-inner {
        border-right: 1px solid #dddddd;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 13px !important;
        height: 22px !important;
        margin-top: -11px !important;
        background-size: 100% !important;
    }
}

@media (min-width: 576px) {

    body {
        font-size: 1.2rem;
    }

    main {
        padding: 10px 0 !important;
    }

    .fs-sm-12 {
        font-size: 1.2rem;
    }

    .fs-sm-14 {
        font-size: 1.4rem;
    }

    .fs-sm-16 {
        font-size: 1.6rem;
    }

    .fs-sm-18 {
        font-size: 1.8rem;
    }

    .fs-sm-24 {
        font-size: 2.4rem;
    }

    .fs-sm-30 {
        font-size: 3.0rem;
    }

    .fs-sm-40 {
        font-size: 4.0rem;
    }

    #logo img {
        max-width: 80%;
    }



    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    .row {
        margin-left: -10px;
        margin-right: -10px;
    }

    .col,
    .col-1,
    .col-10,
    .col-11,
    .col-12,
    .col-2,
    .col-3,
    .col-4,
    .col-5,
    .col-6,
    .col-7,
    .col-8,
    .col-9,
    .col-auto,
    .col-lg,
    .col-lg-1,
    .col-lg-10,
    .col-lg-11,
    .col-lg-12,
    .col-lg-2,
    .col-lg-3,
    .col-lg-4,
    .col-lg-5,
    .col-lg-6,
    .col-lg-7,
    .col-lg-8,
    .col-lg-9,
    .col-lg-auto,
    .col-md,
    .col-md-1,
    .col-md-10,
    .col-md-11,
    .col-md-12,
    .col-md-2,
    .col-md-3,
    .col-md-4,
    .col-md-5,
    .col-md-6,
    .col-md-7,
    .col-md-8,
    .col-md-9,
    .col-md-auto,
    .col-sm,
    .col-sm-1,
    .col-sm-10,
    .col-sm-11,
    .col-sm-12,
    .col-sm-2,
    .col-sm-3,
    .col-sm-4,
    .col-sm-5,
    .col-sm-6,
    .col-sm-7,
    .col-sm-8,
    .col-sm-9,
    .col-sm-auto,
    .col-xl,
    .col-xl-1,
    .col-xl-10,
    .col-xl-11,
    .col-xl-12,
    .col-xl-2,
    .col-xl-3,
    .col-xl-4,
    .col-xl-5,
    .col-xl-6,
    .col-xl-7,
    .col-xl-8,
    .col-xl-9,
    .col-xl-auto {
        padding-left: 10px;
        padding-right: 10px;
    }

    .in_title small {
        font-size: 12px;
    }

    .de-page-mian .page-inner span,
    .de-page-mian .page-inner input,
    .de-page-mian .page-inner .page-btn {
        display: none !important;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 13px !important;
        height: 22px !important;
        margin-top: -11px !important;
        background-size: 100% !important;
    }

    .flex-grow-1 .cont {
        text-overflow: normal !important;
        white-space: normal !important;
        height: 50px;
        line-height: 25px;
    }
}

@media (min-width: 768px) {

    .container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .row {
        margin-left: -15px;
        margin-right: -15px;
    }

    .col,
    .col-1,
    .col-10,
    .col-11,
    .col-12,
    .col-2,
    .col-3,
    .col-4,
    .col-5,
    .col-6,
    .col-7,
    .col-8,
    .col-9,
    .col-auto,
    .col-lg,
    .col-lg-1,
    .col-lg-10,
    .col-lg-11,
    .col-lg-12,
    .col-lg-2,
    .col-lg-3,
    .col-lg-4,
    .col-lg-5,
    .col-lg-6,
    .col-lg-7,
    .col-lg-8,
    .col-lg-9,
    .col-lg-auto,
    .col-md,
    .col-md-1,
    .col-md-10,
    .col-md-11,
    .col-md-12,
    .col-md-2,
    .col-md-3,
    .col-md-4,
    .col-md-5,
    .col-md-6,
    .col-md-7,
    .col-md-8,
    .col-md-9,
    .col-md-auto,
    .col-sm,
    .col-sm-1,
    .col-sm-10,
    .col-sm-11,
    .col-sm-12,
    .col-sm-2,
    .col-sm-3,
    .col-sm-4,
    .col-sm-5,
    .col-sm-6,
    .col-sm-7,
    .col-sm-8,
    .col-sm-9,
    .col-sm-auto,
    .col-xl,
    .col-xl-1,
    .col-xl-10,
    .col-xl-11,
    .col-xl-12,
    .col-xl-2,
    .col-xl-3,
    .col-xl-4,
    .col-xl-5,
    .col-xl-6,
    .col-xl-7,
    .col-xl-8,
    .col-xl-9,
    .col-xl-auto {
        padding-left: 15px;
        padding-right: 15px;
    }

    .fs-md-12 {
        font-size: 1.2rem;
    }

    .fs-md-14 {
        font-size: 1.4rem;
    }

    .fs-md-15 {
        font-size: 1.5rem;
    }

    .fs-md-16 {
        font-size: 1.6rem;
    }

    .fs-md-18 {
        font-size: 1.8rem;
    }

    .fs-md-24 {
        font-size: 2.4rem;
    }

    .fs-md-30 {
        font-size: 3.0rem;
    }

    .fs-md-40 {
        font-size: 4.0rem;
    }

    #logo img {
        max-width: 100%;
        max-height: 40px;
    }

    .in_title .title:before {
        width: 160px;
    }

    .in_title .title:after {
        width: 160px;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 27px !important;
        height: 44px !important;
        margin-top: -22px !important;
        background-size: 100% !important;
    }

    .pro_gd {
        height: 440px;
    }

    .de-page-mian .page-inner .prev,
    .de-page-mian .page-inner .next,
    .de-page-mian .page-inner span,
    .de-page-mian .page-inner input,
    .de-page-mian .page-inner .page-btn {
        display: block !important;
    }

}

@media (min-width: 992px) {
    .fs-lg-12 {
        font-size: 1.2rem;
    }

    .fs-lg-14 {
        font-size: 1.4rem;
    }

    .fs-lg-15 {
        font-size: 1.5rem;
    }

    .fs-lg-16 {
        font-size: 1.6rem;
    }

    .fs-lg-17 {
        font-size: 1.7rem;
    }

    .fs-lg-18 {
        font-size: 1.8rem;
    }

    .fs-lg-24 {
        font-size: 2.4rem;
    }

    .fs-lg-30 {
        font-size: 3.0rem;
    }

    .fs-lg-40 {
        font-size: 4.0rem;
    }

    main {
        padding: 30px 0 !important;
    }

    #logo img {
        max-height: 50px;
    }


    .in_title .title:before {
        width: 260px;
        margin-top: 15px;
    }

    .in_title .title:after {
        width: 260px;
        margin-top: 15px;
    }

    .in_title .title small {
        top: -5px;
    }

    .sliderBox {
        height: 262px;
        overflow: hidden;
    }

    .swiper_box {
        padding: 0 50px;
    }

    .in_content {
        height: 90px;
        overflow: hidden;
    }

    .mImg {
        max-width: 800px !important;
    }

    .mainInfo iframe {
        width: 800px;
        height: 480px;
    }

    .mainInfo img {
        max-width: 800px !important;
        display: block;
        margin: 0 auto;
    }

    .ysList li {
        margin-left: 30px;
    }

    .ysList li:before {
        content: "●";
        font-size: 20px;
        color: var(--base_color);
        position: absolute;
        left: -30px;
        top: 15px;
    }

    .pro_gd {
        height: 454px;
    }
}



@media (min-width: 1200px) {

    .py-ts-20 { padding-top: 20px!important; padding-bottom: 20px!important; }
    .py-ts-50 { padding-top: 52px!important; padding-bottom: 52px!important; }

    .fs-xl-14 {
        font-size: 1.4rem;
    }

    .fs-xl-15 {
        font-size: 1.5rem;
    }

    .fs-xl-16 {
        font-size: 1.6rem;
    }

    .fs-xl-24 {
        font-size: 2.4rem;
    }

    .fs-xl-30 {
        font-size: 3.0rem;
    }

    .fs-xl-35 {
        font-size: 3.5rem;
    }

    .fs-xl-37 {
        font-size: 3.7rem;
    }

    .fs-xl-38 {
        font-size: 3.8rem;
    }

    .fs-xl-40 {
        font-size: 4.0rem;
    }

    .fs-xl-45 {
        font-size: 4.5rem;
    }


    main {
        padding: 44px 0 !important;
    }

    .name_box_w .col-auto {
        height: 80px;
    }

    #logo img {
        max-height: 100% !important;
    }

    #top_tel {
        right: 15px !important;
    }


    .in_title .title:before {
        width: 234px;
        margin-top: 15px;
    }

    .in_title .title:after {
        width: 234px;
        margin-top: 15px;
    }

    .in_title .title small {
        top: -5px;
    }

    .lf_product_box,
    .lf_contact_box {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .sliderBox {
        height: 356px;
        overflow: hidden;
    }

    .hjsb_show {
        width: 546px;
        float: right;
    }

    .swiper_box {
        padding: 0 50px;
    }

    .content_box {
        transform: translate(-93px, 0px);
        width: 778px;
    }

    .in_content {
        height: 120px;
        overflow: hidden;
    }

    .picList .content {
        height: 66px;
        line-height: 22px;
    }


    .ysList li {
        margin-left: 30px;
    }

    .ysList li:before {
        content: "●";
        font-size: 20px;
        color: var(--base_color);
        position: absolute;
        left: -30px;
        top: 15px;
    }


    .pro_gd {
        height: 690px;
        overflow: hidden;
    }
    .hot { width: unset !important; }
}

@media (min-width: 1440px) {

    .d-xxl-block {
        display: block !important;
    }

    .container {
        max-width: 1430px;
    }

    #banner_box .flash {
        position: relative;
        width: 1920px;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        margin: 0;
    }

    #page_banner_box img {
        position: relative;
        width: 1920px;
        max-width: 1920px;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
    }

    #sider {
        flex: 0 0 20%;
        max-width: 20%;
    }

    #right {
        flex: 0 0 80%;
        max-width: 80%;
    }

    .in_title .title:before {
        width: 434px;
        margin-top: 15px;
    }

    .in_title .title:after {
        width: 434px;
        margin-top: 15px;
    }

    .in_title .title small {
        top: -5px;
    }

}