.jieshao{
    width: 100%;
    padding: 0.73rem 0 0.4rem;
    box-sizing: border-box;
}
.jieshao_class{
    font-weight: 600;
    font-size: 0.32rem;
    color: #333333;
    margin-bottom: 0.26rem;
}

.jieshao_body,
.jieshao_body p{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.32rem;
}
.jieshao_litpic{
    display: flex;
    gap: 0.3rem;
    margin-top: 0.5rem;
}
.jieshao_litpic .jieshao_item{
    width: calc(25% - 0.225rem);
    height: 3.6rem;
    background: #fff;
    box-shadow: 0 0.03rem 0.06rem 0.01rem rgba(0,0,0,0.16);
}
.jieshao_litpic .jieshao_item .jieshao_img{
    width: 100%;
    height: 2.9rem;
    overflow: hidden;
}
.jieshao_litpic .jieshao_item .jieshao_title{
    width: 100%;
    height: calc(100% - 2.9rem);
    padding: 0.17rem 0.17rem 0.3rem;
    box-sizing: border-box;
    text-align: center;
    font-weight: bold;
    font-size: 0.18rem;
    color: #333333;
}










.type{
    width: 100%;
    padding: 0.65rem 0 0.5rem;
    box-sizing: border-box;
    background: #F8F9FA;
}
.type .type_key{
    display: flex;
    align-items: center;
    gap: 0.66rem;
    padding-left: 0.4rem;
    box-sizing: border-box;
}
.type .type_key .key_name{
    font-weight: 400;
    font-size: 0.24rem;
    color: #4F535D;
    padding: 0.04rem 0.21rem;
    box-sizing: border-box;
    border-radius: 0.18rem;
    cursor: pointer;
}
.type .type_key .key_name.act{
    background: #002F50;
    color: #fff;
}
.type .type_body .type_item{
    display: none;
    margin-top: 0.6rem;
}
.type .type_body .type_item.on{
    display: block;
}
.type_item .type_text{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.24rem;
    margin-bottom: 0.34rem;
    padding-left: 0.4rem;
}
.type_item .type_img{
    position: relative;
}
.type_item .type_img .swiper .swiper-slide{
    /*width: 3.7rem;*/
    height: auto;
    overflow: hidden;
    /*background: linear-gradient(138deg, #021B3A 0%, #004EA2 100%);*/
}
.type_item .type_img .swiper-button-next::after,
.type_item .type_img .swiper-button-prev::after{
    font-size: 28px;
    color: #B8BBBC;
}
.type_item .type_img .swiper-button-next{
    right: -1.22rem;
}
.type_item .type_img .swiper-button-prev{
    left: -1.22rem;
}
/*.swiper-button-lock{*/
/*    display: inline-flex !important;*/
/*}*/






.list_name{
    font-weight: bold;
    font-size: 0.32rem;
    color: #333333;
    margin-top: 0.22rem;
}
.list_body{
    padding-top: 0.6rem;
}
.list_body .list_item{
    width: 100%;
    height: 4.14rem;
    display: flex;
    align-items: center;
    margin-bottom: 0.48rem;
    position: relative;
}
.list_body .list_item:last-child{
    margin-bottom: 0;
}
.list_body .list_item .list_txt{
    width: 7.2rem;
}
.list_body .list_item .list_txt .list_title{
    font-weight: bold;
    font-size: 0.32rem;
    color: #333333;
    /*margin-bottom: 0.67rem;*/
    
    margin-bottom: 0.37rem;
    position: relative;
}
.list_body .list_item .list_txt .list_title::before{
    content: "";
    position: absolute;
    width: 0.44rem;
    height: 0.03rem;
    background: #000000;
    bottom: -0.2rem;
    
    display: none;
}
.list_body .list_item .list_txt .list_cont,
.list_body .list_item .list_txt .list_cont p{
    font-weight: 400;
    font-size: 0.16rem;
    color: #2A2F34;
    line-height: 0.3rem;
}
.list_body .list_item .list_txt .plate_more{
    margin-top: 0.46rem;
    width: 1.94rem;
    height: 0.55rem;
    background: linear-gradient(92deg, #002F50 0%, #034370 100%);
    border-radius: 0.28rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 400;
    font-size: 0.16rem;
    color: #FFFFFF;
    gap: 0.46rem;
}
.list_body .list_item .list_txt .plate_more i {
    display: block;
    width: 0.08rem;
    height: 0.14rem;
    background: url(../img/about_jiantou.png) center no-repeat;
    background-size: contain;
}
.list_body .list_item .list_img{
    width: 7.34rem;
    height: 100%;
    position: absolute;
    right: 0;
    overflow: hidden;
    background: linear-gradient(138deg, #021B3A 0%, #004EA2 100%);
}



.list_body .list_item:nth-child(2n){
    flex-direction: row-reverse;
}
.list_body .list_item:nth-child(2n) .list_img{
    left: 0;
    right: auto;
}


.lis2{
    padding-bottom: 0.64rem;
}
.lis2 .list_item{
    height: 4.03rem;
    margin-bottom: 0.7rem;
    flex-direction: row-reverse;
}
.lis2 .list_item .list_img{
    width: 8.05rem;
    height: 4.03rem;
    background: linear-gradient( 138deg, #021B3A 0%, #004EA2 100%);
    left: 0;
    right: auto;
}

.lis2 .list_item .list_txt{
    width: 6.28rem;
}
.lis2 .list_item:nth-child(2n){
    justify-content: left;
}
.lis2 .list_item:nth-child(2n) .list_img{
    right: 0;
    left: auto;
}


.list_item_key{
    display: flex;
    align-items: center;
    gap: 0.18rem;
    margin-bottom: 0.44rem;
}
.list_item_key .list_key_li{
    padding: 0.06rem 0.1rem;
    box-sizing: border-box;
    font-weight: bold;
    font-size: 0.18rem;
    color: #333333;
    border-radius: 0.18rem;
    cursor: pointer;
}
.list_item_key .list_key_li.act{
    background: #002F50;
    color: #fff;
}
.list_item_cont .list_cont_li{
    display: none;
}
.list_item_cont .list_cont_li.on{
    display: block;
}
.list_item_cont .list_cont_li,
.list_item_cont .list_cont_li p{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.32rem;
}
.list_img .list_img_li{
    display: none;
}
.list_img .list_img_li.cur{
    display: block;
}




.item_body{
    margin-top: 0.4rem;
    padding-bottom: 0.82rem;
}
.item_body .item_class{
    /*font-weight: 400;*/
    font-weight: bold;
    font-size: 0.32rem;
    color: #333333;
    margin-bottom: 0.22rem;
}
.item_body .item_txt{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    margin-bottom: 0.4rem;
} 
.item_body .item_list{
    display: flex;
    gap: 0.16rem;
}
 
.item_body .item_list .item_li{
    width: calc(33.33% - 0.11rem);
}
.item_body .item_list .item_li .item_img{
    width: 100%;
    height: 2.77rem;
    overflow: hidden;
    /*background: linear-gradient(138deg, #021B3A 0%, #004EA2 100%);*/
}
.item_body .item_list .item_li .item_title{
    width: 100%;
    margin-top: 0.17rem;
    padding-bottom: 0.22rem;
    border-bottom: 0.02rem solid #e8e8e8;
    font-weight: bold;
    font-size: 0.16rem;
    color: #000000;
}




.chanpin_body{
    padding-top: 0.54rem;
    padding-bottom: 0.79rem;
    box-sizing: border-box;
}
.chanpin_body .chanpin_top{
    display: flex;
    justify-content: space-between;
}
.chanpin_body .chanpin_item1{
    width: calc(50% - 0.17rem);
    height: 6.32rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0,0,0,0.1);
}
.chanpin_body .chanpin_item1 .chanpin_img1{
    width: 100%;
    height: 3.94rem;
    overflow: hidden;
    position: relative;
}
.chanpin_body .chanpin_item1 .chanpin_title1{
    font-weight: 400;
    font-size: 0.32rem;
    color: #FFFFFF;
    padding: 0.22rem 0.5rem;
    box-sizing: border-box;
    position: absolute;
    bottom: 0;
}
.chanpin_body .chanpin_txt2{
    padding: 0.55rem 1rem 0.5rem 0.5rem;
    box-sizing: border-box;
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.32rem;
} 
.chanpin_body .chanpin_txt2 p{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.32rem;
}


.chanpin_body .chanpin_item2{
    margin-top: 0.55rem;
    height: 4.53rem;
    background: #F8F9FA;
    display: flex;
    align-items: center;
}
.chanpin_body .chanpin_item2 .chanpin_img2{
    width: 8.6rem;
    height: 100%;
    overflow: hidden;
    background: linear-gradient(138deg, #021B3A 0%, #004EA2 100%);
}
.chanpin_body .chanpin_item2 .chanpin_txt2{
    width: calc(100% - 8.6rem);
    padding: 0 0.6rem 0 0.5rem;
    box-sizing: border-box;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.chanpin_body .chanpin_item2 .chanpin_title2{
    font-weight: bold;
    font-size: 0.32rem;
    color: #333333;
    margin-bottom: 0.33rem;
    width: 100%;
} 
.chanpin_body .chanpin_item2 .chanpin_cont2,
.chanpin_body .chanpin_item2 .chanpin_cont2 p{
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.3rem;
}
.chanpin_body .chanpin_item2 .chanpin_cont2 b{
    font-size: 0.16rem;
    color: #333333;
}
.chanpin_body .chanpin_item2 .chanpin_more{
    display: block;
    text-align: center;
    background: #02438d;
    color: #fff;
    border-radius: 30px;
    width: fit-content;
    padding: 0.05rem 0.25rem;
    height: auto;
    margin-top: 0.4rem;
}





img{
    transition:all .5s;
	-moz-transition:all .5s;
	-webkit-transition:all .5s;
	-o-transition:all .5s;
}
.jieshao img:hover,
.type img:hover,
.list img:hover,
.chanpin_body img:hover{
    transform:scale(1.1)
}
#product1,
#product2,
#product3,
#product4 {
  scroll-margin-top: 1.2rem;
}







/*改*/
.chanpin_body .chanpin_item2{
    flex-wrap: wrap;
    height: auto;
    padding-top: 0.4rem;
}
.chanpin_body .chanpin_item2 .chanpin_txt2{
    width: 100%;
}
.chanpin_body .chanpin_img2{
    width: 100% !important;
    position: relative;
    margin-top: 0.4rem;
    background: none !important;
}
.chanpin_body .chanpin_img2 .swiper-slide{
    overflow: hidden;
}
.chanpin_body .chanpin_img2 .next4:after,
.chanpin_body .chanpin_img2 .prev4:after{
    color: #fff;
    font-size: 30px;
}





.type_Swiper1 .swiper-slide,
.type_Swiper3 .swiper-slide{
    /*width: 2.9rem !important;*/
    height: auto !important;
}






@media only screen and (max-width:1042px) {
    .jieshao{
        padding: 40px 0;
    }
    .jieshao_class{
        font-size: 24px;
        margin-bottom: 15px;
    }
    .jieshao_body, 
    .jieshao_body p{
        font-size: 16px;
        line-height: 1.6;
    }
    .jieshao_litpic{
        flex-wrap: wrap;
    }
    .jieshao_litpic .jieshao_item{
        width: calc(50% - 0.15rem);
        height: auto;
    }
    .jieshao_litpic .jieshao_item .jieshao_img{
        height: auto;
        max-height: 320px;
    }
    .jieshao_litpic .jieshao_item .jieshao_title{
        height: auto;
        font-size: 18px;
        padding: 15px 15px 20px;
    }




    .type{
        padding: 40px 0;
    }
    .type .type_key{
        gap: 20px;
    }
    .type .type_key .key_name{
        font-size: 18px;
    }
    .type .type_body .type_item{
        margin-top: 20px;
    }
    .type_item .type_text{
        font-size: 16px;
        line-height: 1.6;
        margin-bottom: 20px;
    }


    .type_item .type_img .swiper .swiper-slide{
        height: auto;
        max-height: 370px;
    }
    .type_item .type_img .swiper-button-next{
        right: -30px;
    }
    .type_item .type_img .swiper-button-prev{
        left: -30px;
    }




    .list_name{
        font-size: 24px;
    }
    .list_body{
        padding-top: 30px;
    }
    .list_body .list_item{
        height: auto;
        margin-bottom: 40px;
    }
    .list_body .list_item .list_txt{
        width: 50%;
        min-height: 240px;
        display: flex;
        flex-wrap: wrap;
        align-content: center;
    }
    .list_body .list_item .list_txt .list_title{
        font-size: 20px;
        margin-bottom: 30px;
    }
    .list_body .list_item .list_txt .list_title::before{
        bottom: -10px;
    }
    .list_body .list_item .list_txt .list_cont, 
    .list_body .list_item .list_txt .list_cont p{
        font-size: 16px;
        line-height: 1.6;
    }

    .list_body .list_item .list_txt .plate_more{
        padding: 7px 20px;
        width: max-content;
        height: auto;
        font-size: 15px;
        margin-top: 20px;
        gap: 10px;
    }
    .list_body .list_item .list_img{
        width: 48%;
        top: 50%;
        height: 100%;
        transform: translateY(-50%);
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .list_body .list_item .list_img img{
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        object-fit: contain;
    }


    .item_body .item_class{
        font-size: 24px;
        margin-bottom: 20px;
    }
    .item_body .item_txt{
        font-size: 16px;
        line-height: 1.6;
        margin-bottom: 15px;
    }
    .item_body .item_list .item_li .item_img{
        height: auto;
    }
    .item_body .item_list .item_li .item_title{
        font-size: 18px;
        margin-top: 13px;
        padding-bottom: 18px;
    }



    .list_item_key{
        gap: 10px;
        margin-bottom: 20px;
    }
    .list_item_key .list_key_li{
        font-size: 14px;
        text-align: center;
    }
    .list_item_cont .list_cont_li, 
    .list_item_cont .list_cont_li p{
        font-size: 16px;
        line-height: 1.6;
    }






    .chanpin_body .chanpin_item1{
        height: auto;
    }
    .chanpin_body .chanpin_item1 .chanpin_img1{
        height: 2rem;
    }
    .chanpin_body .chanpin_item1 .chanpin_title1{
        font-size: 20px;
        padding: 20px;
    }
    .chanpin_body .chanpin_txt2{
        padding: 20px;
        font-size: 16px;
        line-height: 2;
    }
    .chanpin_body .chanpin_txt2 p{
        font-size: 16px;
        line-height: 1.6;
    }





    .chanpin_body .chanpin_item2{
        height: auto;
        margin-top: 40px;
    }
    .chanpin_body .chanpin_item2 .chanpin_img2{
        width: 50%;
        height: 100%;
    }
    .chanpin_body .chanpin_item2 .chanpin_txt2{
        width: 50%;
        padding: 30px;
    }

    .chanpin_body .chanpin_item2 .chanpin_title2{
        font-size: 20px;
        margin-bottom: 0px;
    }
    .chanpin_body .chanpin_item2 .chanpin_cont2, 
    .chanpin_body .chanpin_item2 .chanpin_cont2 p{
        font-size: 16px;
        line-height: 1.6;
    }
    .chanpin_body .chanpin_item2 .chanpin_cont2 b{
        font-size: 16px;
    }
    
    
    
    /*改*/
    .chanpin_body .chanpin_item2 .chanpin_txt2{
        width: 100%;
    }
}



@media only screen and (max-width: 767px) {
    .type .type_key{
        padding-left: 0;
        justify-content: space-between;
        gap: 5px;
    }
    .type .type_key .key_name{
        font-size: 16px;
        text-align: center;
    }
    .type_item .type_text{
        padding-left: 0;
        margin-bottom: 15px;
    }
    .type_item .type_img .swiper .swiper-slide{
        height: auto;
    }
    .type_item .type_img .swiper-button-next{
        right: 10px;
    }
    .type_item .type_img .swiper-button-prev{
        left: 10px;
    }
    


    .list_body{
        padding-top: 0;
    }
    .list_body .list_item{
        display: block;
    }
    .list_body .list_item .list_txt{
        width: 100%;
        min-height: auto;
        margin-bottom: 15px;
    }
    .list_body .list_item .list_img{
        position: initial;
        transform: none;
        width: 100%;
    }


    .item_body{
        margin-top: 40px;
        padding-bottom: 50px;
    }
    .item_body .item_list{
        display: block;
    }
    .item_body .item_list .item_li{
        width: 100%;
        margin-bottom: 20px;
    }



    .chanpin_body .chanpin_top{
        flex-wrap: wrap;
    }
    .chanpin_body .chanpin_item1{
        width: 100%;
        margin-bottom: 20px;
    }
    .chanpin_body .chanpin_item1 .chanpin_img1{
        height: auto;
    }

    .chanpin_body .chanpin_item2{
        flex-wrap: wrap;
    }
    .chanpin_body .chanpin_item2 .chanpin_img2,
    .chanpin_body .chanpin_item2 .chanpin_txt2{
        width: 100%;
        height: auto;
    }
    .chanpin_body .chanpin_item2 .chanpin_txt2{
        padding: 20px;
    }
}