body{
    margin: 0;
}
.header{
    width: 1200px;
    height: 164px;
    margin: 0 auto;	
}
.gd{
    width: 1920px;
    margin: 0 auto;
}
.one{
    display: flex;
    align-items: center;
}
.header .one .son1{
    width: 973px;
    height: 31px;
    background: #F6F6F6;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #595959;
    line-height: 31px;
    box-sizing: border-box;
    padding-left: 10px;
    margin-right: 6px;
}
.header .one .son2{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #656565;
}
.two{
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    padding-right: 11px;
}
.two .son1{
    display: flex;
    align-items: center;
}
.text-a{
    text-align: center;
}
.logo{
    width: 80px;
    height: 88px;
    margin-right:15px ;
}
.two .font1{	
    font-size: 40px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #257FF9;
    margin-right: 45px;
}
.two .font2{	
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #339933;

}
.two .font3{	
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #3365FF;
}
.d-f{
    display: flex;
    align-items: center;
}
.phone{
    width: 20px;
    height: 20px;
    margin-right: 18px;
}
.num{
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #656565;
    line-height: 35px;
}
.nav{
    width: 1920px;
    height: 45px;
    background-image: url('https://app.statics.zzbyun.com/miyou/navbj.png');
    background-size: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
}
.nav .nr{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    box-sizing: border-box;
    padding-right: 40px;
}
.nav .nr>div{
    padding: 0 5px;
}
.tap{
    padding: 5px 5px 0px!important;
    background: #FFFFFF;
    box-shadow: -1px -1px 3px 0px rgba(89, 48, 0, 0.51);
    color: #257FF9;
    text-align: center;
    /* 	line-height: 30px; */
    margin-top:7px ;
}
.tap::after{
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: #257FF9;
    margin: 0 auto;
    margin-top: 6px;

}
.banner{
    width: 1920px;
    height: 353px;
    margin: 0 auto;
}
.banner img{
    width: 1920px;
    height: 353px;
}
.dh_father{
    width: 1920px;
    height: 75px;
    background: #FFFFFF;
    box-shadow: 0px 2px 2px 0px rgba(90, 90, 90, 0.15);
    display: flex;
    align-items: center;
    margin: 0 auto;
}
.dh_son{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.dh_son .font1{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #515151;
}
.dh_son .font2{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #515151;
}
.dh_son .right{
    position: relative;
}
input{
    width: 300px;
    height: 35px;
    border: 1px solid #E5E5E5;
    border-radius: 4px;

}
.search{
    width: 24px;
    height: 24px;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 10px;
}
.d-f-b{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.d-f-a{
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
}
.content{
    width: 1920px;
    margin: 0 auto;
}
.bt{
    width: 1200px;
    margin: 0 auto;
    margin-top:20px ;
}
.bt .font1{
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #257FF9;
    line-height: 60px;
    margin-left: 10px;
}
.bt .font2{
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #257FF9;
    margin-right: 4px;
}
.zt1{
    width: 1200px;
    display: flex;
    margin: 0 auto;
}
.zt1 .title1{
    width: 319px;
    height: 37px;
    background: #A7926F;
    border-radius: 2px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zt1 .title1_nr1{
    height: 105px;
    border:1px solid #A7926F ;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    color: #000000;
    line-height: 40px;
    box-sizing: border-box;
    padding-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zt1 .title2{
    width: 319px;
    height: 37px;
    background: #599172;
    border-radius: 2px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zt1 .title2_nr2{
    height: 185px;
    border:1px solid #A7926F ;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    color: #000000;
    line-height: 40px;
    box-sizing: border-box;
    padding-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zt1 .title3{
    width: 319px;
    height: 37px;
    background: #658B9C;
    border-radius: 2px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zt1 .title4{
    width: 319px;
    height: 37px;
    background: #8F82BC;
    border-radius: 2px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zt1 .title4_nr4{
    box-sizing: border-box;
    padding-top: 10px;
}
.zt1 .title5{
    position: absolute;
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #257FFA;
    top: -18px;
    left: 33%;
}
.zt1 .title5_nr5{
    width: 303px;
    height: 207px;
    background: url('https://app.statics.zzbyun.com/miyou/tuxing.png');
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 36px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    box-sizing: border-box;
    padding-left: 7px;
    position: relative;
}
.zt1 .title5_nr5_border{
    box-sizing: border-box;
    padding-top: 25px;
}


.content6{
    width: 1920px;
    height: 271px;
    background: #A1A1A1;
    margin: 0 auto;
}
.content6 .son1{
    width: 1920px;
    height: 40px;
    background: #919191;
    text-align: center;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #F3F2F2;
    line-height: 40px;
}
.content6 .son2{
    width: 1200px;
    height: 230px;
    display: flex;
    align-items: center;
    margin: 0 auto;
}
.content6 .son2 .font1{
    width: 160px;
    font-size: 40px;
    font-family: HuXiaoBo-NanShen;
    font-weight: 400;
    color: #257FFA;
    margin-left: 7px;
}
.content6 .son2 .font2{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #F3F2F2;
    line-height: 24px;
}
.zzb{
    margin: 0 18px 0 56px;
}




.mbx{
    width: 1200px;
    margin: 0 auto;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    line-height: 60px;
    margin-bottom: 30px;
}
.zx_box{
    width: 313px;
    height: 270px;
    margin-top: 30px;
}
.zx_box .son1{
    width: 319px;
    height: 33px;
    background: #257FFA;
    border-radius: 5px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 33px;
    text-align: center;
}
.zx_box .son2{
    box-sizing: border-box;
    padding: 10px 0;
    width: 272px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    line-height: 36px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    margin: 0 auto;
}
.zt1 .right{
    width: 864px;
    margin-left: auto;
}
.zt1 .product_box{
    width: 502px;
    height: 318px;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(71, 71, 71, 0.15);
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    box-sizing: border-box;
    padding-left: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    line-height: 30px;
}
.zt1 .product_box .title{
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #257FFA;
}
.img1{
    width: 349px;
    height: 320px;
    margin-right: 10px;
}
.product_name{
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #143ec6;
    line-height: 30px;
    margin-bottom: 20px;
}
.CatalogBox{
    width: 170px;
    margin-top: 80px;
}
.CatalogBox .font1{
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #257FFA;
}
.CatalogBox .font2{
    width: 170px;
    height: 1px;
    background: #257FFA;
    margin: 3px 0;
}
.CatalogBox .font3{
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #B1B1B1;
    text-align:center;
}
.Catalog_content{
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    display: flex;
    flex-wrap: wrap;	
    /* justify-content: space-around; */

}
.Catalog_content>div{
    width: 112px;
    height: 34px;
    background: #FFFFFF;
    border: 1px solid #257FFA;
    border-radius: 5px;
    text-align: center;
    line-height: 34px;
    margin: 20px 49px 0 49px;
}
.product_overviewBox{
    width: 170px;
    margin-top: 100px;
}
.product_overviewBox .font1{
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #257FFA;
}
.product_overviewBox .font2{
    width: 170px;
    height: 1px;
    background: #257FFA;
    margin: 3px 0;
}
.product_overviewBox .font3{
    text-align: right;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #B1B1B1;
}
.product_overviewBox_content{	
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    line-height: 34px;
}
.product_overviewBox_content>div{
    margin-top: 20px;
}
.right .jz_box{
    width: 386px;
    height: 491px;
    border: 1px solid #EEEEEE;
    border-radius: 10px;
    margin-top: 30px;
}
.right .jz{
    text-align: center;
    margin: 13px 0;
}
.right .wzbf{
    box-sizing: border-box;
    padding: 0 27px 0 32px;
}
.right .wl1{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #717171;
    position: relative;
    margin-bottom: 5px;
}
.right .wzbf .font1{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #717171;
    line-height: 26px;
}
.wzbf .wl1::before{
    content: '';
    display:block;
    width: 8px;
    height: 8px;
    background: #257FFA;
    border-radius: 50%;
    position: absolute;
    left: -18px;
    top: 8px;
}
.fy{
    width: 297px;
    height: 35px;
    background: #F6F6F6;
    border-radius: 5px;
    margin: 20px auto 80px;
    padding: 8px 20px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.fy .xz{
    color: 	#257FFA;
}
.productStructure{
    margin-bottom: 30px;
}
.productStructure .font1{
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #257FFA;
}
.productStructure .font2{
    width: 170px;
    height: 1px;
    background: #257FFA;
    margin: 3px 0;
}
.productStructure .font3{
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #B1B1B1;
    margin-left: 37px;
}
.productStructure_content{
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    line-height: 34px;
}
.xhx{
    width: 863px;
    height: 1px;
    background: #FFFFFF;
    border: 1px solid #EEEEEE;
    margin: 60px auto 0 auto;
}
.msg{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    display: flex;
    align-items: center;
    width: 443px;
    height: 37px;
    background: #FFFFFF;
    border: 1px solid #257FFA;
    border-radius: 10px;
    margin: 20px 0 35px;
    box-sizing: border-box;
    padding-left: 20px;
}
.msg .font1{
    color: #257FFA;
}
.msg .font2{
    color: #666666;
}
.right .bottom_box{
    display: flex;
    justify-content: space-between;
}
.bottom_box>div{
    width: 380px;
}
.bottom_box .font1{
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #257FFA;
}
.bottom_box .hx{
    width: 170px;
    height: 1px;
    background: #257FFA;
    margin: 8px 0;

}
.bottom_box .font2{
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #B1B1B1;
    box-sizing: border-box;
    padding-left: 35px;
}
.bottom_box .font3{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}
.bottom_box .font4{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 40px;
}
.font_box{
    box-sizing: border-box;
    padding: 20px 0;
}