@media (min-width: 1201px){
    .swiper-button-next{
        width: 3vw !important;
        height: 3vw !important;
        border-radius: 0.5vw;
        background-color: #fff;
    }
    
    .swiper-button-prev{
        width: 3vw !important;
        height: 3vw !important;
        border-radius: 0.5vw;
        background-color: #fff;
    }
    
    .swiper-button-next:after, .swiper-rtl .swiper-button-prev:after{
        font-size: 2vw !important;
        font-weight: 900 !important;
        color: black !important;
    }
    
    .swiper-button-prev:after, .swiper-rtl .swiper-button-next:after{
        font-size: 2vw !important;
        font-weight: 900 !important;
        color: black !important;
    }

    /* 产品分类 */

    .product_class{
        width: 70%;
        margin: 0 auto;
        margin-top: 4vw;
    }

    .product_class_contant{
        display: block;
    }

    .product_class_contant_pe{
        display: none;
    }
    
    .product_title{
        width: 100%;
        height: 5vw;
        font-weight: 800;
        letter-spacing: 0.15vw;
    }
    
    .product_title p:nth-child(1){
        font-size: 2vw;
    }
    
    .product_title p:nth-child(2){
        font-size: 1vw;
        color: #b5b5b5;
        margin-top: 0.5vw;
    }
    
    .product_class_contant{
        width: 100%;
        margin-top: 2vw;
        display: flex;
        justify-content: space-between;
    }
    
    .product_class_contant_box_beside{
        width: 28%;
        height: 28vw;
    }
    
    .product_class_contant_box_center{
        width: 40%;
        height: 28vw;
    }
    
    .product_class_contant_smallBox{
        height: 13vw;
        background-color: #e3e6e8;
        border-radius: 1vw;
        transition: 0.5s;
        position: relative;
    }
    
    .product_class_contant_smallBox img{
        width: 80%;
        height: 80%;
        margin: 5%;
        object-fit: contain; 
    }
    
    .icon_box1{
        width: 2.5vw;
        height: 2vw;
        position: absolute;
        bottom: 1vw;
        right: 1vw;
    }
    
    .product_class_contant_word{
        display: none;
        color: #fff;
        font-size: 2vw;
        padding: 1vw;
        position: absolute;
        bottom: 0;
    }
    
    .product_class_contant_bigBox{
        height: 28vw;
        background-color: #e3e6e8;
        border-radius: 1vw;
        transition: 0.5s;
        position: relative;
    }
    
    .product_class_contant_bigBox img{
        width: 80%;
        height: 80%;
        margin: 7.5%;
        object-fit: contain; 
    }
    
    .product_class_contant_boxDown{
        margin-top: 2vw;
    }
    
    .product_class_contant_smallBox:hover{
        background-color: #26679a;
    }
    
    .product_class_contant_smallBox:hover .product_class_contant_word{
        display: block;
    }
    
    .product_class_contant_smallBox:hover .product_class_contant_smallBox_img{
        display: none;
    }
    
    .product_class_contant_smallBox:hover .icon_box1 path {
        fill: #fff !important;
    }
    
    .product_class_contant_bigBox:hover{
        background-color: #26679a;
    }
    
    .product_class_contant_bigBox:hover .product_class_contant_word{
        display: block;
    }
    
    .product_class_contant_bigBox:hover .product_class_contant_bigBox_img{
        display: none;
    }
    
    .product_class_contant_bigBox:hover .icon_box1 path {
        fill: #fff !important;
    }

    /* 产品推荐 */

    .product_recommend{
        width: 70%;
        margin: 0 auto;
        margin-top: 4vw;
    }

    .product_give_contant{
        width: 100%;
        display: flex;
        justify-content: space-between;
    }

    .product_give_contant_left{
        width: 30vw;
        height: 25vw;
        background: url(../img/index/index_img6.png) no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .product_give_contant_left_btn{
        width: 15vw;
        height: 3.5vw;
        line-height: 3.5vw;
        color: #fff;
        background-color: #e28b2a;
        border-radius: 50vw;
        margin: 0 auto;
        position: absolute;
        top: 90%;
        left: 50%;
        transform: translate(-50%,-50%);
        text-align: center;
        font-size: 2vw;
        font-weight: 700;
        cursor: pointer;
    }

    .product_give_contant_right{
        width: 36vw;
        height: 25vw;
    }

    .product_give_contant_right_top{
        height: 12vw;
        position: relative;
    }

    .product_give_contant_right_top_son{
        width: 80%;
        height: 10vw;
        background: url(../img/index/index_img7.png) no-repeat;
        background-size: 100% 100%;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 0;
    }

    .product_give_contant_right_top_title{
        position: absolute;
        bottom: 0;
        z-index: 100;
    }

    .product_give_contant_right_top_title>p:nth-child(1){
        color: #26679a;
        font-size: 2vw;
        font-weight: 900;
        letter-spacing: 0.15vw;
    }

    .product_give_contant_right_top_title>p:nth-child(2){
        color: #26679a;
        font-size: 4vw;
        font-weight: 900;
        letter-spacing: 0.3vw;
    }

    .product_give_contant_right_down{
        height: 12vw;
        position: relative;
    }

    .product_give_contant_right_down>p{
        color: #000100;
        line-height: 2.5vw;
        font-size: 0.9vw;
        position: absolute;
        top: 50%;
        transform: translate(0%,-50%);
    }

    /* 新闻 */

    .news{
        width: 70%;
        margin: 0 auto;
        margin-top: 4vw;
    }

    .news_contant_box{
        width: 96%;
        height: 8vw;
        margin: 0 auto;
        border-radius: 1vw;
        margin-top: 1vw;
        margin-bottom: 1vw;
        padding-top: 1vw;
        padding-bottom: 1vw;
        padding-left: 3vw;
        padding-right: 3vw;
        background-color: #fff;
        position: relative;
        transition: 0.5s;
    }

    .news_contant_box>.icon_box1 path {
        fill: #000100;
    }

    .news_contant_box>p{
        margin-top: 1vw;
    }

    .news_contant_box>p:nth-child(1){
        color: #26679a;
        font-size: 1.5vw;
        font-weight: 900;
    }

    .news_contant_box>p:nth-child(2){
        color: #585858;
        font-size: 0.8vw;
        letter-spacing: 0.15vw;
    }

    .news_contant_box>p:nth-child(3){
        color: #3a3a3a;
        font-size: 1vw;
        font-weight: 900;
    }

    .news_contant_box:hover{
        background-color: #26679a;
    }

    .news_contant_box:hover > p:nth-child(1){
        color: #fff;
    }

    .news_contant_box:hover > p:nth-child(2){
        color: #dfe7ed;
    }

    .news_contant_box:hover > p:nth-child(3){
        color: #fff;
    }

    .news_contant_box:hover > p:nth-child(3){
        color: #fff;
    }

    .news_contant_box:hover > .icon_box1 path{
        fill: #e28b2a;
    }
}

@media (max-width: 1200px){

    .mySwiper2{
        height: 35vw !important;
    }

    .swiper_slide2{
        width: 38vw !important;
        margin-left: 1vw !important;
        margin-right: 1vw !important;
        border-radius: 2vw !important;
        background-color: #26679a !important;
    }

    .swiper_slide2_img{
        height: 28vw;
    }

    .swiper_slide2_img img{
        width: 20vw;
        height: 20vw;
        object-fit: contain;
        margin-top: 5vw;
    }

    .swiper_slide2_name{
        height: 5vw;
        display: flex;
        margin-left: 2vw;
        margin-right: 2vw;
        font-size: 3.2vw;
        line-height: 5vw;
        justify-content: space-between;
    }

    .swiper_slide2_name_left{
        color: #fff;
    }

    .product_class_contant{
        display: none;
    }

    .product_class_contant_pe{
        display: block;
    }

    .swiper-button-next{
        width: 6vw !important;
        height: 6vw !important;
        border-radius: 0.5vw;
        background-color: #fff;
    }
    
    .swiper-button-prev{
        width: 6vw !important;
        height: 6vw !important;
        border-radius: 0.5vw;
        background-color: #fff;
    }
    
    .swiper-button-next:after, .swiper-rtl .swiper-button-prev:after{
        font-size: 4vw !important;
        font-weight: 900 !important;
        color: black !important;
    }
    
    .swiper-button-prev:after, .swiper-rtl .swiper-button-next:after{
        font-size: 4vw !important;
        font-weight: 900 !important;
        color: black !important;
    }

    /* 产品分类 */

    .product_class{
        width: 90%;
        margin: 0 auto;
        margin-top: 6vw;
    }

    .product_title{
        width: 100%;
        height: 10vw;
        font-weight: 800;
        letter-spacing: 0.15vw;
    }
    
    .product_title p:nth-child(1){
        font-size: 4vw;
        margin-top: 1vw;
    }
    
    .product_title p:nth-child(2){
        font-size: 2vw;
        color: #b5b5b5;
        margin-top: 1vw;
    }

    .product_class_contant_pe_sonBox{
        width: 100%;
        display: flex;
        justify-content: space-between;
        margin-top: 2vw;
        margin-bottom: 2vw;
    }

    .product_class_contant_pe_sonBox_left{
        width: 28vw;
        height: 20vw;
        border-radius: 2vw;
        position: relative;
        background-color: #26679a;
    }

    .product_class_contant_pe_sonBox_right{
        width: 60vw;
        height: 20vw;
        border-radius: 2vw;
        position: relative;
        background-color: #e3e6e8;
        text-align: center;
    }

    .product_class_contant_pe_sonBox_right img{
        width: 18vw;
        height: 18vw;
        margin-top: 1vw;
        object-fit: contain;
    }

    .product_class_contant_word{
        color: #fff;
        font-size: 4vw;
        padding: 2vw;
        position: absolute;
        bottom: 0;
    }

    .icon_box1{
        width: 5vw;
        height: 4vw;
        position: absolute;
        bottom: 2vw;
        right: 2vw;
    }

    .product_class_contant_pe_sonBox_left .icon_box1 path {
        fill: #fff;
    }

        /* 产品推荐 */

        .product_recommend{
            width: 90%;
            margin: 0 auto;
            margin-top: 6vw;
        }

    .product_give_contant{
        width: 100%;
        display: flex;
        justify-content: space-between;
    }

    .product_give_contant_left{
        width: 50vw;
        height: 40vw;
        background: url(../img/index/index_img6.png) no-repeat;
        background-size: 100% 100%;
        position: relative;
    }

    .product_give_contant_left_btn{
        width: 30vw;
        height: 7vw;
        line-height: 7vw;
        color: #fff;
        background-color: #e28b2a;
        border-radius: 50vw;
        margin: 0 auto;
        position: absolute;
        top: 90%;
        left: 50%;
        transform: translate(-50%,-50%);
        text-align: center;
        font-size: 3vw;
        font-weight: 700;
        cursor: pointer;
    }

    .product_give_contant_right{
        width: 50vw;
        height: 40vw;
    }

    .product_give_contant_right_top{
        height: 12vw;
        position: relative;
    }

    .product_give_contant_right_top_son{
        width: 80%;
        height: 10vw;
        background: url(../img/index/index_img7.png) no-repeat;
        background-size: 100% 100%;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 0;
    }

    .product_give_contant_right_top_title{
        position: absolute;
        bottom: 0;
        z-index: 100;
    }

    .product_give_contant_right_top_title>p:nth-child(1){
        color: #26679a;
        font-size: 4vw;
        font-weight: 900;
        letter-spacing: 0.15vw;
    }

    .product_give_contant_right_top_title>p:nth-child(2){
        color: #26679a;
        font-size: 6vw;
        font-weight: 900;
        letter-spacing: 0.3vw;
    }

    .product_give_contant_right_down{
        height: 12vw;
        position: relative;
    }

    .product_give_contant_right_down>p{
        color: #000100;
        /* line-height: 3.5vw; */
        font-size: 2.8vw;
        /* position: absolute;
        top: 50%; */
        transform: translate(0%,-50%);
        margin-top: 13vw;
    }
    
        /* 新闻 */
    
        .news{
            width: 90%;
            margin: 0 auto;
            margin-top: 12vw;
        }

        .news_contant_box{
            width: 86%;
            height: 18vw;
            margin: 0 auto;
            border-radius: 2vw;
            margin-top: 3vw;
            margin-bottom: 3vw;
            padding-top: 2vw;
            padding-bottom: 2vw;
            padding-left: 6vw;
            padding-right: 6vw;
            background-color: #fff;
            position: relative;
            transition: 0.5s;
        }
    
        .news_contant_box>.icon_box1 path {
            fill: #000100;
        }
    
        .news_contant_box>p{
            margin-top: 2vw;
        }
    
        .news_contant_box>p:nth-child(1){
            color: #26679a;
            font-size: 3vw;
            font-weight: 900;
        }
    
        .news_contant_box>p:nth-child(2){
            color: #585858;
            font-size: 2.2vw;
            letter-spacing: 0.3vw;
        }
    
        .news_contant_box>p:nth-child(3){
            color: #3a3a3a;
            font-size: 2vw;
            font-weight: 900;
        }
    
        .news_contant_box:hover{
            background-color: #26679a;
        }
    
        .news_contant_box:hover > p:nth-child(1){
            color: #fff;
        }
    
        .news_contant_box:hover > p:nth-child(2){
            color: #dfe7ed;
        }
    
        .news_contant_box:hover > p:nth-child(3){
            color: #fff;
        }
    
        .news_contant_box:hover > p:nth-child(3){
            color: #fff;
        }
    
        .news_contant_box:hover > .icon_box1 path{
            fill: #e28b2a;
        }
}

body{
    background-color: #f2f2f6;
}

.index_a{
    display: block;
    text-decoration: none;
}

.index{
    width: 100%;
}

.index_banner{
    width: 100%;
    height: 45vw;
}

.swiper-slide{
    width: 80%;
}

.zhanwei{
    height: 2vw;
}