* {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

a{
    text-decoration:none;
    color: #000;
}

body{
    margin: 0;
}
.header{
    width: 1200px;
    height: 140px;
    margin: 0 auto;

}
.gd{
    width: 1920px;
    margin: 0 auto;
}
.one{
    display: flex;
    align-items: center;
    margin-top: 10px;
}
.header .one .son1{
    width: 973px;
    height: 31px;
    background: #F6F6F6;
    font-size: 12px;
    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;
}
.banner {
    width: 1200px;
    height: 353px;
    margin: 0 auto;
}
.banner img {
    width: 1200px;
    height: 353px;
}
.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;
}
.dh_father{
    width: 1200px;
    height: 40px;
    background: #FFFFFF;
    box-shadow: 0px 2px 2px 0px rgba(90, 90, 90, 0.15);
    display: flex;
    align-items: center;
    margin: 0 auto;
    box-sizing: border-box;
    padding-left: 20px;
}
.nav{
    width: 1200px;
    height: 45px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background-color: #257FF9;
    padding: 0 20px;
    box-sizing: border-box;
    border-radius: 5px 5px 0 0;
}
.nav .nr{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    box-sizing: border-box;
    padding-right: 40px;
}
.nav .nr>div{
    padding: 0 5px;
}
.tap{
    box-sizing: border-box;
    padding: 5px 5px 0px!important;
    background: #FFFFFF;
    box-shadow: -1px -1px 3px 0px rgba(89, 48, 0, 0.51);
    color: #257FF9;
    text-align: center;
    margin-top:7px ;
    border-radius: 5px 5px 0 0;
}
.tap::after{
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: #257FF9;
    margin: 0 auto;
    margin-top: 6px;
}
input {
    width: 300px;
    height: 22px;
    border: 2px solid #E5E5E5;
    border-radius: 4px;
}
.search{
    width: 18px;
    height: 18px;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 10px;
}
.right .bottom_box{
    display: flex;
    justify-content: space-between;
    margin: 50px 0 70px;
}
.bottom_box>div{
    width: 380px;
}
.bottom_box .font1{
    font-size: 20px;
    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;
    margin-bottom: 20px;
}
.bottom_box .font3{
    font-size: 14px;
    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;
}
@media screen and (min-width: 1200px) and (max-width: 1400px){
    .fixed1{
        right: 6px!important;
    }
    .side{
        right: 5px!important;
    }
}
@media screen and (min-width: 1200px) and (max-width: 1920px){
    .gd{
        width: 100%;
        margin: 0 auto;
    }
    .nav{
        width: 1200px;
        height: 45px;
        background-color: #257FF9;
        padding: 0 20px;
        box-sizing: border-box;
        border-radius: 5px 5px 0 0;
        margin: 0 auto;
        display: flex;
        align-items: center;
    }
    .banner{
        width: 1200px;
        height: 353px;
        margin: 0 auto;
    }
    .banner img{
        width: 1200px;
        height: 353px;
    }
    .dh_father{
        width: 1200px;
        height: 40px;
        background: #FFFFFF;
        box-shadow: 0px 2px 2px 0px rgba(90, 90, 90, 0.15);
        display: flex;
        align-items: center;
        margin: 0 auto;
    }
    .content{
        width: 100%;
        margin: 0 auto;
    }
    .content2{
        width: 100%;
        margin:  0 auto;
        height: auto;
    }
    .content3{
        width: 100%;
        margin: 0 auto;
        margin-top: 20px;
    }
    .content4{
        width: 100%;
        margin:  0 auto;
        height: auto;
    }
    .content4 .nr2{
        width: 100%;
        margin: 0 auto;
        margin-top: 50px;
    }
    .content4 .nr2 img{
        width: 100%;
    }
    .content6{
        width: 100%;
        height: 271px;
        background: #A1A1A1;
        margin: 0 auto;
    }
    .content6 .son1{
        width: 100%;
        margin: 0 auto;
        height: 40px;
        background: #919191;
        text-align: center;
        font-size: 14px;
        font-family: Microsoft YaHei;
        font-weight: bold;
        color: #F3F2F2;
        line-height: 40px;
    }
}
.header .one .son2 a{
    color: #656565;
}

.nav .nr a{
    padding: 0 5px;
    color: #fff;
}

.nav .nr a.tap{
    color: #257FF9;
}

.dh_son .font2 a{
    color: #515151;
}

.content6 .son1 a{
    color: #fff;
}

.zx_box .son2 a{
    color: #000000;
}

.zx_box .son2 a.xz{
    color: #257FFA;
}

.mbx a{
    color: #616161;
}

.zxnr a{
    color: #000;
}

.d-f-a a{
    color: #000;
}

.d-f-a .active_page{
    color: #257FFA;
}

.fy a{
    color: #000;
}

.rx a{
    color: #717171;
}

.zx .son2 a{
    color: #000;
}

.zt1 a{
    color: #000;
}

.right .wl1{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.right .wzbf .font1{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.zt1_nav a{
    color: #257FFA;
}

.zt1_nav .zt1_nav_tap a{
    color: #fff;
}

.content2 .zt2_nav a{
    color: #000;
}

.xgzx_nrBox .font3,
.bottom_box .font3{
    width: 280px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wzbf .font1.desc{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.other1 .wzbf .d-f-b{
    height: 40px;
    width: 370px;
    margin: 0 auto;
    border-top: 2px #EEEEEE dashed;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #717171;
    padding: 0px 5px;
    box-sizing: border-box;
}

.other2 .bottom .d-f-b{
    height: 30px;
    margin: 0 auto;
    border-top: 2px #EEEEEE dashed;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #717171;
    padding: 0px 15px;
    box-sizing: border-box;
}

.content .zt1 .biaozhiBox .biaozhi_font{
    margin-left: 10px;
}

.content .zt1 .zx_box{
    height: auto;
}

.content .zt1 .title5_nr5_border{
    margin-bottom: 35px;
}


.Box{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px auto;
}
.Box .fyBox{
    width:auto;
    display:inline-block !important;
    height: 35px;
    background: #F6F6F6;
    border-radius: 5px;
    box-sizing: border-box;
    padding: 0 15px;
}
.Box .fyBox .flexBox{
    height: 100%;
    display: flex;
    align-items: center;
}
.Box .fyBox .flexBox input{
    width: 40px;
    height: 22px;
    background: #FFFFFF;
    border: 1px solid #959595;
    border-radius: 5px;
    margin-right: 15px;
}
.Box .fyBox .flexBox .wzs{
    margin-right: 28px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}
.Box .fyBox .flexBox .ys{
    margin-right: 33px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}
.Box .fyBox .flexBox .xyy2{
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}
.Box .fyBox .flexBox .fys{
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    display: flex;
    align-items: center;
}
.Box .fyBox .flexBox .fys2{
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    display: flex;
    align-items: center;
}
.Box .fyBox .flexBox .fys2>:last-child{
    margin-right: 0;
}
.Box .fyBox .flexBox .fys .dj{
    color: #257FFA;
}
.Box .fyBox .flexBox .fys>div{
    margin-right: 15px;
}
.Box .fyBox .flexBox .fys2>div{
    margin-right: 15px;
}
.Box .fyBox .flexBox .tz{
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
}

.content .zt1 .title3_nr3{
    border-left: 1px solid #658B9C;
}
.zx_box .son2 {
    box-sizing: border-box;
    padding: 10px 0;
    width: 272px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0 auto;
}



.zt1 .title1 {
    width: 319px;
    height: 37px;
    background: #A7926F;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zt1 .title1_nr1 {
    height: auto;
    border-left: 1px solid #A7926F;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    color: #000000;
    line-height: 32px;
    box-sizing: border-box;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zt1 .title2_nr2 {
    height: auto;
    border-left: 1px solid #599172;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    color: #000000;
    line-height: 32px;
    box-sizing: border-box;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.zt1 .title4 {
    width: 319px;
    height: 37px;
    background: #8F82BC;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
    margin: 0;
}
.zt1 .title4_nr4 {
    padding: 0;
}
.mbx {
    width: 1200px;
    margin: 0 auto;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
    line-height: 60px;
    margin-bottom: 0;
}
.content .zt1 .title5_nr5_border {
    margin-bottom: 35px;
}
.zt1 .title5_nr5_border {
    /* border-left: 1px solid #599172; */
    box-sizing: border-box;
    padding-top: 25px;
}
.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: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    box-sizing: border-box;
    padding-left: 7px;
    position: relative;
}
.zt1 .titl5 {
    position: absolute;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #257FFA;
    top: -18px;
    left: 38%;
    line-height: 36px;
}

.zt1 .title5 {
    width: 319px;
    height: 37px;
    background: #A7926F;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
    margin: 0;
}
.zt1 .title6 {
    width: 319px;
    height: 37px;
    background: #599172;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
    margin: 0;
}
.zt1 .title7 {
    width: 319px;
    height: 37px;
    background: #658B9C;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
    margin: 0;
}
.zt1 .title8 {
    width: 319px;
    height: 37px;
    background: #8F82BC;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
    margin: 0;
}

.content6 .son2 .font2 a{
    color: #F3F2F2;
}

.content6 .zzb img{
    width: 138px;
    height: 138px;
}
.right .son1 .nr>div{
    width: 24.3%;
    height: 40px;
}
.zt1 .bottom_box .d-f{
    height: 30px;
}
.zt1 .title2{
    width: 319px;
    height: 37px;
    background: #599172;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zt1 .title3 {
    width: 319px;
    height: 37px;
    background: #658B9C;
    border-radius: 2px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    line-height: 37px;
}
.zxnrBox{
    padding: 10px 0;
    box-sizing: border-box;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    line-height: 30px;
}
.rmBox{
    height: auto;
}

.bahimg{
    width: 20px;
    height: 20px;
    margin: 0 5px;
}

.content6 .font2 .d-f .icp{
    margin-left: 10px;
}

.hover_tap{
    display: none;
    position: absolute;
    border-radius: 0 0 10px 10px;
    line-height: 32px;
    width: 100%;
    background-color: #fff;
    left: 0;
    top: 32px;
    z-index: 9;
}
.hover_tap>div{
    padding: 0 5px;
    box-sizing: border-box;
}
.hover_tap a{
    padding: 0!important;
    display: block;
    color: 	#000000!important;
    width: 100%;
    border-bottom: 1px solid #257FFA;
}
.hover_tap>:last-child>a{
    border-bottom: none;
}
.tap:hover .hover_tap{
    display:block;
}
.nav .nr>div:hover{
    box-sizing: border-box;
    padding: 5px 5px 0px!important;
    margin-top: 7px;
    background: #FFFFFF;
    box-shadow: -1px -1px 3px 0px rgba(89, 48, 0, 0.51);
    position: relative;
    color: #257FF9;
    text-align: center;
    border-radius: 5px 5px 0 0;
}
.nav .nr>div:hover a{
    color: #257FF9;
}
.nav .nr>div:hover::after{
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: #257FF9;
    margin: 0 auto;
    margin-top: 6px;
    border-bottom: none;
}
.nav .nr>div:hover .hover_tap{
    display:block;
}

.nav .tap a{
    color: #257FF9;
}

.fixed1{
    position: fixed;
    right: 50px;
    top:170px ;
    background-image: url(../img/kf.png);
    background-size: 100%;
    background-repeat: no-repeat;
    width: 66px;
    height: 48px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 5px;
    box-sizing: border-box;
    z-index: 999;
}
.side {
    width: 66px;
    height: 390px;
    background: #FFFFFF;
    border: 1px solid #D9D9D9;
    opacity: 0.8;
    border-radius: 4px;
    position: fixed;
    right: 49px;
    top: 214px;
    z-index: 100;
    font-size: 12px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #616161;
}
.side ul{
    height: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.side ul li {
    width: 40px;
    height: 40px;
    /* float: left; */
    position: relative;
    /* border-bottom: 1px solid #444; */
    margin: 0 auto;
}

.side ul li .sidebox {
    position: absolute;
    width: 100%;
    height:45px;
    top: 0;
    right: 0;
    transition: all 0.3s;
    /* background: #000; */
    opacity: 0.8;
    filter: Alpha(opacity=80);
    color: #fff;
    font: 14px/45px "微软雅黑";
    overflow: hidden;
}

.side ul li .sidetop {
    width: 60px;
    height: 60px;
    line-height: 60px;
    display: inline-block;
    /* background: #000; */
    opacity: 0.8;
    filter: Alpha(opacity=80);
    transition: all 0.3s;
}
.side ul li img {
    float: left;
}
.side img{
    width: 40px;
    height: 40px;
    margin: 0 auto;
}

.ewm{
    display: none;
    /*display: block;*/ 
    position: fixed;
    top: 345px;
    right: 125px;
    width: 126px!important;
    height: 126px!important;
    background-color: #172E8E;
    transition: all 0.3s;
}
.yr:hover .ewm{
    display: block;
    transition: all 0.3s;
}
/* .right .zt1_nav>div:hover{
        background: #257FFA;
            border-radius: 4px 4px 4px 4px;
            font-size: 16px;
            font-family: Microsoft YaHei;
            font-weight: 400;
            color: #FFFFFF;
} */
.xfBox{
    display: none;
    position: absolute!important;
    top: 0;
    width: 200px;
    right: -240px;
    border-radius:5px;
    padding-left: 50px;
}
.xf{
    /* 	display: none;
            position: absolute!important;
            top: 0; */
    width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space:nowrap;
    /* right: -220px; */
    border-radius:5px;
    background-color: #fff;
}
.title1_nr1>div:hover .xfBox{
    display: block;
}
.title1_nr1>div{
    position: relative;
}

.title2_nr2>div:hover .xfBox{
    display: block;
}
.title2_nr2>div{
    position: relative;
}

.Catalog_content a{
    color: #616161;
}

/**/
.left_product_category .selected{
    color: #257FFA;
}

.content .zt1 .right .xh .clone img{
    width: 360px;
    height: 360px;
}

.content2 .bj .xh .nr .img{
    width: 360px;
    height: 270px;
}

.content3 .son .nr .son3 img{
    width: 610px;
    height: 265px;
}

.content4 .son4 .neirong .left .jz img{
    width: 360px;
    height: 242px;
}

.content4 .son4 .neirong .right .jz img{
    width: 368px;
    height: 150px;
}

.content4 .son4 .neirong .right .other2 .d-f-b img{
    width: 226px;
    height: 143px;
}

.content .zt1 .right .jz_box .jz img{
    width: 360px;
    height: 242px;
}

.title_ys{
    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;
}

.rdwz{
    box-sizing: border-box;
    padding: 10px 0;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    line-height: 36px;
    margin: 0 auto;
}
.rdwz .font1{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 208px;
    margin-left: 18px;
}
.rdwz .font2{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    color: #666666;
}

#product .tel{
    color: #257FFA;
    font-size: 18px;
}


.title_icon{
    width: 35px;
    height: 26px;
}

.more_icon{
    width: 10px;
    height: 11px;
}

.left_banner{
    width: 318px;
    height: 162px;
}

.home_banner2{
    width: 1200px;
    height: 257px;
}

.g1{
    width: 1200px;
    height: 297px;
}

.foot_logo{
    width: 80px;
    height: 88px;
}