html{margin:0;padding:0;border:0;}
body,div,span,object,iframe,h1,h2,h3,h4,p,blockquote,pre,a,address,code,b,em,img,
dl,dt,dd,ol,ul,li,fieldset,form,label,footer,
header,hgroup,navs,section
{margin:0;padding:0;border:0;}
body{background:#fff;color:#333;position:relative;font:12px/1.5 Microsoft YaHei,arial,宋体,sans-serif;vertical-align:baseline;width:100%;overflow-x:hidden;}
a{text-decoration:none;outline:none;}

a:hover,a:active,a:focus{text-decoration:none;outline:none;}


input{padding:0;margin:0;font-family:'Microsoft YaHei';}
img{border:none;background:none;vertical-align:middle;}
ul,ol,li{list-style-type:none;}
select,input,img,select{vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0}
table, th, td {vertical-align: middle}
.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}

h1,h2{font-size:12px;font-weight:bold;}
hr {border: 0;border-top:1px solid #ccc;height:0;}

p{margin:0;}




.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}


#demo{overflow:hidden;width:100%;margin:0 auto;}
#indemo {float: left;width:800%!important;}
#demo1 {float: left;}
#demo2 {float: left;}

#m_demo{overflow:hidden;width:100%;margin:0 auto;}
#m_indemo {float: left;width:800%!important;}
#m_demo1 {float: left;}
#m_demo2 {float: left;}



.pos{position: relative;width:1920px;left:50%;margin-left:-960px;}
.wh{width:1200px;margin:0 auto;}


.com-img{ display:inline; overflow:hidden;margin:0 auto;display: table;}
.com-img img{ transition:all 0.8s; -webkit-transition:all 0.8s; -moz-transition:all 0.8s; -o-transition:all 0.8s;}
.com-img:hover img{transform:scale(1.2); -webkit-transform:scale(1.2); -moz-transform:scale(1.2); -o-transform:scale(1.2);-ms-transform:scale(1.2);}



.roll_product {float: left;}



.top1{background:#e6e6e6;color:#595959;height:27px;line-height:27px;overflow:hidden;font-size:14px;}
.top1 a{color:#595959;}





.top2{height:143px;overflow:hidden;}

.logo{float:left;line-height:143px;}
.k2{margin-top: 5px;font-size:14px;color:#333333;line-height:35px;background: url(404.png) no-repeat left center;padding-left:54px;}
.k2 p:nth-child(2){color:#2459a9;font-size:27px;}




.product_list1{margin-top:38px;}
.product_list1 li{float:left;margin-right:57px;margin-bottom:28px;}
.product_list1 li:nth-child(4n){margin-right:0;}
.product_list1 li img{width:257px;height:293px;}
.product_list1 li h3{text-align:center;font-weight:normal;color:#3f3f3f;font-size:20px;}






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

.xyin-case-sort li:hover, .xyin-case-sort li.on {
    background: #3c486d;
    position: relative;
    color: #fff;
    cursor: pointer;
}

.xyin-case-sort li:hover a, .xyin-case-sort li.on a {
    color: #fff;
}

.aby_hh li:hover .aby_hh_img img{
    filter: invert(49%) sepia(93%) saturate(369%) hue-rotate(900deg) brightness(60%) contrast(93%);
}



.w1400{width: 1400px; margin: 0 auto;}


.tbdh{
    margin-top: 50px;
    position: relative;
}

.tbdh:before{
    content: '';
    width: 29px;
    height: 57px;
    background: url(../image/401a876cad590d3bd56d47bd7c6438c773d76ab9.png)no-repeat;
    position: absolute;
    left: 54.5%;
    top: -7px;
}  

.tbdh li{
    float: left;
    margin-left: 85px;
}
.tbdh li .img{
    width: 30px;
    height: 30px;
    float: left;
    margin-right: 20px;
    margin-top: 10px;
}
.tbdh li .img img{}
.tbdh li .tbdhwz{
    float: left;
}
.tbdh li .tbdhwz h2{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 12px;
    letter-spacing: 0px;
    color: #666666;
}
.tbdh li .tbdhwz h3{
    font-size: 28px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 44px;
    letter-spacing: 0px;
    color: #ff610d;
}










.bb1x{
    margin-top: 60px;
}
.bbbt1{
    text-align: center;
}
.bbbt1 h2{
    font-size: 40px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 44px;
    letter-spacing: 0px;
    color: #333333;
}
.bbbt1 h2 s1{
    color: #ff610d;
}
.bbbt1 h3{
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 16px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 23px;
}
.bbbt1 h3 img{}
.bbbt1 h3 s1{
    margin: 0 7px;
}

.bb1nr{}
.bb1hd{
    text-align: center;
    margin: 52px 0 30px;
}
.bb1hd li{
    width: 163px;
    height: 54px;
    border: solid 1px #eaeaea;
    display: inline-block;
    vertical-align: middle;
    margin: 0 6.5px;
}
.bb1hd li h2{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ff610d;
    line-height: 54px;
}

.bb1bd{
    overflow: hidden;
}
.bb1bd li{
    border: solid 1px #eeeeee;
    margin-bottom: 26px;
}
.bb1bd li .img{text-align: center;}
.bb1bd li .img img{
    max-width: 100%;
    max-height: 310px;
}
.bb1bd li h2{
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 20px;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
    margin-top: 18px;
}
.bb1bd li h3{
    width: 150px;
    height: 40px;
    border: solid 1px #e2e2e2;
    margin: 17px auto 23px;
}
.bb1bd li h3 s1{
    width: 102px;
    display: block;
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 37px;
    letter-spacing: 0px;
    color: #666666;
    text-align: center;
    float: left;
}
.bb1bd li h3 s2{
    width: 46px;
    height: 40px;
    background-color: #e2e2e2;
    border: solid 1px #e2e2e2;
    display: block;
    float: left;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 37px;
    letter-spacing: 0px;
    color: #ff610d;
    text-align: center;
}








.bb2x{
    position: relative;
    margin-top: 25px;
}
.bbbt2{position: absolute;width: 100%;left: 0;top: 60px;z-index: 999;}

.bb2nr{}
.bb2nr li{
    position: relative;
    margin-bottom: 5px;
}
.bb2nr li .img1{}
.bb2nr li .img1 img{
    width: 1920px;
    height: auto;
}

.bb2nr li .bb2fl{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
}

.bb2nr li .bb2wz{
    width: 544px;
    float: right;
    margin-top: 67px;
}

.bb2nr li:nth-child(1) .bb2wz{
    margin-top: 205px;
}
.bb2nr li:nth-child(2) .bb2wz{
    float: left;
     width: 580px;
}

.bb2nr li .bb2wz .img2{
    overflow: hidden;
}
.bb2nr li .bb2wz .img2 img{
    max-width: 100%;
}
.bb2nr li .bb2wz h2{
    font-size: 68px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 72px;
    letter-spacing: 0px;
    color: #ff610d;
    margin: 25px 0;
}
.bb2nr li .bb2wz h3{
    font-size: 32px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #4b4b4b;
}
.bb2nr li .bb2wz h4{
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 25px;
    letter-spacing: 0px;
    color: #4b4b4b;
    margin-top: 27px;
}
.bb2nr li .bb2wz .img3{
    width: 154px;
    height: 154px;
    margin-top: 35px;
}
.bb2nr li .bb2wz .img3 img{
    width: 100%;
}
.bb2nr li .bb2wz h5{
    width: 128px;
    height: 36px;
    background-color: #e93f01;
    margin-top: 28px;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 35px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
}














.gywm {
    background: #fafafa;
    padding-top: 62px;
}

.gywmimg,
.gywmright {
    width: 50%;

}

.gywmimg img {
    width: 100%;
}

.gyr {
    padding-left: 58px;
    padding-top: 10px;
}

.gyr .p1 {
    font-size: 30px;
    line-height: 30px;
    color: #222222;
    font-weight: 600;
}

.gyr .p2 {
    font-size: 30px;
    line-height: 30px;
    color: #222222;
    font-weight: 600;
    margin-top: 16px;
}

.gyr .p3 {
    width: 64px;
    height: 3px;
    background: #ff610d;
    margin-top: 33px;
}

.gyr .p4 {
    font-size: 16px;
    color: #333333;
    line-height: 34px;
    margin-top: 25px;
}
.gyr .p4 a{
    color:#c60908;
}
.gyr .p5 {
    position: relative;
    margin-top: 48px;
    height: 76px;
    width: 80%;
}

.gyr .p55 {
    display: flex;
    justify-content: space-between;
}
.gyr .p55{
}
.gyr .p51 {
    text-align: center;
}

.gyr .p51 .s1 {
    font-family: Impact;
    font-size: 48px;
    line-height: 48px;
    color: #ff610d;
}

.gyr .p51 .s2 {
    font-family: Impact;
    font-size: 16px;
    line-height: 24px;
    color: #ff610d;
    vertical-align: top;
}

.gyr .p52 {
    font-size: 14px;
    color: #666;
    line-height: 14px;
    margin-top: 13px;
}


.bbgybj{
    background: #f9f9f9;
}

.str {
    padding-bottom: 58px;
    background: #f9f9f9;
}

.stre {
    width: 1400px;
    margin: 50px auto;
    background: #f9f9f9;
    height: 65px;
    
}

.stre ul {
    display: flex;
    justify-content: center;

}

.stre ul li {
    width: 192px;
    height: 66px;
    margin: 0 10px;
    border: 1px solid #eaeaea;
    border-radius: 5px;
    padding-left: 73px;
    padding-top: 15px;
    cursor: pointer;
}

.stre ul li.current {
    background: #ff610d;
}

.stre ul li a {
    font-size: 20px;
    line-height: 20px;
    color: #333333;

}
.stre ul li.current a,.stre ul li.current p{color: #fff;}

.stre ul li p {
    text-transform: uppercase;
    font-size: 12px;
    line-height: 12px;
    color: #999999;

}

.stre ul li:nth-child(1) {
    background: url(../image/a1a59cbe6f2d55a978be69c626788ef2e30a7e5b.png) no-repeat;
    background-position: 23px;
}

.stre ul li.current:nth-child(1) {
    background: url(../image/d10bd191a6a808c2dbbe8428521040d823520ffd.png) no-repeat #ff610d;
    background-position: 23px;
}

.stre ul li:nth-child(2) {
    background: url(../image/515d3fd642eb34d0b7a70e5cfe13979f02338d69.png) no-repeat;
    background-position: 23px;
}

.stre ul li.current:nth-child(2) {
    background: url(../image/dea877c71b5c8f7c2073081da6bde4dd3006624b.png) no-repeat #ff610d;
    background-position: 23px;
}

.stre ul li:hover a {
    color: #fff;
}

.stre ul li:hover p {
    color: #e4a5a5;
}


.strc {
    margin-top: 40px;
}

.strb {
    padding: 0 37px;
    position: relative;
    display: none;
}

.strb.current {
    display: block;
}

.strb ul {
    overflow: hidden;
}

.strb ul li {
    width: 306px;
    float: left;
    margin-right: 25px;
}

.strb ul li img{width: 100%;}

.strb ul li .img {
    width: 306px;
    height: 210px;
    display: block;

}

.strb ul li .img img {
    width: 306px;
    height: 210px;
    
}




#n_demo {
    overflow: hidden;
    width: 1400px;
    margin: 0 auto;
}

#n_indemo {
    float: left;
    width: 800%
}

#n_demo1 {
    float: left;
}

#n_demo2 {
    float: left;
}

#m_demo {
    overflow: hidden;
    max-width: 1400px;
    
    
    margin: 0 auto;
}

#m_indemo {
    float: left;
    width: 800%
}

#m_demo1 {
    float: left;
}

#m_demo2 {
    float: left;
}







.bb3x{
     background: url(../image/dd5842300d44df2ac1a63e262f3c221fe7105375.png) no-repeat top center;
     padding-top: 60px;
}
.bb3nr1{
    margin-top: 52px;
    position: relative;
}
.bb3fl {
    overflow: hidden;
    padding: 15px;
    margin: 0 40px;
}
.bb3fl li{}
.bb3fl li .img{
    overflow: hidden;
    box-shadow: 0 0 12px rgba(0,0,0,0.2);
}
.bb3fl li .img img{
    width: 100%;
}

.bb3nr1 .swiper-button-prev,.bb3nr1 .swiper-button-next{
    width: 24px;
	height: 44px;
    outline: none;
}
.bb3nr1 .swiper-button-prev{
    background: url(../image/a97a57e6987259f06a0196361a23035f196a2810.png) no-repeat;
    left: 0;
}
.bb3nr1 .swiper-button-next{
    background: url(../image/63548413c3725edd0f586a1ca5f80524cf8ce2b5.png) no-repeat;
    right: 0;
}

.bb3nr2{
    margin-top: 95px;
    background: url(../image/dd4c60b2b7ab0272abf740e9bc3b1e8e3607bf9a.png) no-repeat bottom center;
    padding-bottom: 15px;
}

.bb3fl2{width: 100%;display: flex;justify-content: space-between;align-items: flex-end;padding: 0px 57px 141px;}
.bb3nr2 li{
    float: left;
    margin-left: -13px;
    position: relative;
}

.bb3nr2 li:nth-child(3){
    z-index: 9;
    transform: translateY(15px);
}

.bb3nr2 li .img{position: relative;}
.bb3nr2 li .img img{
}

.bb3gd{
    width: 200px;
    height: 55px;
    background-color: #ff610d;
    box-shadow: 0px 3px 10px 0px 
  rgba(0, 0, 0, 0.17);
    border-radius: 28px;
    border: solid 1px #d9d9d9;
    margin: 0 auto;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 55px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
}





.bb4zbd { position: relative; }
.bb4zbd .tt { position: absolute; left: 0; top: 0; z-index: 9; right: 0;}
.bb4zbd .tt { opacity: 0; visibility: hidden; transition: all .5s ease; }
.bb4zbd .tt.on { position: static; opacity: 1; visibility: visible; }









.bb4x{
    margin-top: 55px;
}
.bb4nr{
    margin-top: 52px;
}
.bb4z{
    width: 767px;
    float: left;
}
.bb4zs{
    width: 100%;
}
.bb4zhd{
    float: left;
}
.bb4zhd li{
    float: left;
    margin-right: 55px;
}
.bb4zhd li h2{
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #333333;
}
.bb4zhd li.on h2{
    color: #ff610d;
}


.bb4zgd{
    float: right;
}
.bb4zgd a{
    font-size: 15px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #999999;
}

.bb4zbd{
    margin-top: 42px;
}
.bb4zbd .tt{}
.bb4ztj{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bb4ztj li{
    width: 368px;
}
.bb4ztj li .img{
    overflow: hidden;
}
.bb4ztj li .img img{
    width: 100%;
}
.bb4ztj li h2{
    font-size: 17px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 18px;
    letter-spacing: 0px;
    color: #000000;
    margin-top: 24px;
}
.bb4ztj li h3{
    font-size: 15px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #777777;
    margin-top: 18px;
}
.bb4ztj li h3 s1{
    color: #ff610d;
}

.bb4zfl{
    margin-top: 25px;
}
.bb4zfl li{
    height: 70px;
    border-bottom: 1px solid #dcdcdc;
    padding-left: 37px;
    position: relative;
}

.bb4zfl li:before{content: '';width: 12px;height: 12px;background-color: #ffffff;border: solid 2px #a9a9a9;position: absolute;left: 0;top: 29px;border-radius: 10px;} 
.bb4zfl li:hover:before{background-color: #ff610d;border: solid 2px #ff610d;} 

.bb4zfl li h2{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 70px;
    letter-spacing: 0px;
    color: #666666;
}

.bb4zfl li:hover h2{ color: #ff610d;}


.bb4zfl li h2 s1{
    float: right;
}

.bb4y{
    width: 551px;
    float: right;
}
.bb4ybt {}
.bb4ybt h2{
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #333333;
    float: left;
}
.bb4ybt h3{
    float: right;
}
.bb4ybt h3 a{
    font-size: 15px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #999999;
}

.bb4yfl{
    margin-top: 42px;
    background-color: #f6f6f6;
}
.bb4yfl li{
    height: 81px;
    padding: 0 22px;
    width: 100%;
    float: left;
}
.bb4yfl li h2{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 80px;
    letter-spacing: 0px;
    color: #666666;
    padding-left: 34px;
    position: relative;
}

.bb4yfl li h2:before{content: '';width: 12px;height: 12px;background-color: #ffffff;border: solid 2px #a9a9a9;position: absolute;left: 0;top: 33px;border-radius: 10px;} 
.bb4yfl li:hover h2:before{background-color: #fff;border: solid 2px #fff;} 
.bb4yfl li:hover{background-color: #ff610d;} 
.bb4yfl li:hover h2{color: #fff;} 
.bb4yfl li:hover h2 s1{background-color: #fff; color: #e93f01;} 

.bb4yfl li h2 s1{
    width: 27px;
    height: 28px;
    background-color: #d6d6d6;
    display: block;
    float: right;
    border-radius: 32px;
    font-size: 13px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    margin-top: 26px;
}







.bb5x{
    background-color: #fafafa;
    margin-top: 60px;
    padding-top: 57px;
    padding-bottom: 60px;
}
.bb5nr{
    margin-top: 51px;
    overflow: hidden;
}
.bb5nr li{
    width: 265px;
    height: 126px;
    margin-left: 19px;
}
.bb5nr li .img{overflow: hidden;}
.bb5nr li .img img{
    width: 265px;
    height: 126px;
}


 



.bbdb{
    background-color: #007fd2;
    padding-top: 42px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.bbdnr{}
.bbdz{
    width: 294px;
    float: left;
}
.bbdlogo{
    width: 294px;
}
.bbdlogo img{
    width: 294px;
}
.bbdyl{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #fefefe;
    margin-top: 30px;
}
.bbdyl span{}
.bbdyl dd{}

.bbdlx{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #fefefe;
    width: 420px;
    margin-left: 136px;
    float: left;
}
.bbdewm{
    float: right;
    width: 400px;
    height: 112px;
    border-left: 1px solid rgba(228, 228, 228, 0.4);
}
.bbdewm .img{
    width: 116px;
    height: 116px;
    float: left;
    margin-left: 112px;
}
.bbdewm .img img{
    width: 116px;
    height: 116px;
}
.bbdewm .bbdwz{
    float: left;
    margin-left: 25px;
}
.bbdewm .bbdwz h2{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 18px;
    letter-spacing: 0px;
    color: #fefefe;
    margin-top: 11px;
}
.bbdewm .bbdwz h3{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 18px;
    letter-spacing: 0px;
    color: #fefefe;
    opacity: 0.58;
    margin-top: 10px;
}




.bbdxx{
    background-color: #007fd2;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
    padding: 9px 0;
}
.bbdxx a{
color: #ffffff;
}








   
    .x-menu li .sedNav {
        width:300px; padding:30px;border:3px #fff solid;
        position: absolute;        
        background: rgba(255,255,255,0.9);
        left: 0;
        top:100%;
        z-index: 99999;
        display: none;
    }

    .x-menu li .sedNav p{font-size:18px; font-weight:bold; color:#222;padding-bottom:8px;}
    .x-menu li .sedNav span{font-size:12px !important;     float: left;}
    .x-menu li .sedNav span:after{content:"";display: block;  width:30px; height:4px; background:#e93f01; margin-top:20px;}
    .x-menu li .sedNav a {
        display: block; border:1px #ccc solid;  margin-bottom:14px; width:140px;
        line-height: 34px;
        color: #333;
        font-size: 14px;
        text-align: center;
    }
    
    .x-menu li .sedNav a:hover {
        color: #fff;
        background-color: #e93f01;
    }


.font_en {
    font-family: Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    font-weight: normal;
}





















.foot{background:#333;}
.f_nav{width:826px;margin-top:40px;}
.f_nav dl{float:left;width:136px;height:186px;overflow:hidden;}
.f_nav dt{margin-bottom:8px;font-size:19px;color:#333;font-weight:normal;}

.f_nav dd a{font-size:12px;color:#333;line-height:20px;}
.copyright{text-align:center;line-height:24px;}



.page-product-inquiry a{color: #fff;}