/*全局样式*/
@charset "utf-8";
html {
    overflow-x: hidden;
}
body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,
select {margin: 0;padding: 0}
body {font: 14px/1.5 "微软雅黑", "sans-serif", HELVETICA;color: #000;-webkit-text-size-adjust: 100%;overflow-x: hidden;min-width: 320px;max-width: 1920px;margin: 0 auto !important;}
input:required,
textarea:required {outline: 0 none;-webkit-box-shadow: none;-moz-box-shadow: none;-ms-box-shadow: none; -o-box-shadow: none; box-shadow: none;-webkit-appearance: none !important;}
input,textarea{appearance:none;-webkit-appearance:none;-moz-appearance: none; -o-appearance: none;outline: none;    }
*{margin:0; padding:0;}
a {text-decoration: none !important;cursor: pointer !important;color: #000;}
a:focus {outline: none !important;}
ul,li,dl,dt,dd{list-style-type:none;}
i{font-style:normal}
ul {margin: 0;}
li {list-style: none;}
img{max-width:100%;}
.clearfix:after,.clearfix:before{clear: both;}
.container-fluid {max-width: 1230px !important;}
.tr5 {transition: all 0.5s;-moz-transition: all 0.5s;-ms-transition: all 0.5s;-o-transition: all 0.5s;-webkit-transition: all 0.5s;}
.tr2 {transition: all 0.3s;-moz-transition: all 0.3s;-ms-transition: all 0.3s;-o-transition: all 0.3s;-webkit-transition: all 0.3s;}
.overflow {overflow: hidden;text-overflow: ellipsis;white-space: nowrap;max-height: initial;}
.overflow2{overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.bjcover{background-position: 50% 50%; background-size: cover;transition: all 0.3s;-moz-transition: all 0.3s;-ms-transition: all 0.3s;-o-transition: all 0.3s;-webkit-transition: all 0.3s;}




.about_dl{display: none;}
.about_dl a{display: block;font-size: 14px;line-height: 40px;padding: 0 10px 0 25px}
.about_dl dd:nth-child(n+2){border-top: 1px dashed #eee;}
.about_dl dd:nth-child(1){padding-top: 10px;}
.about_dl dd:nth-last-child(1){padding-bottom: 10px}
.about_dl a:hover{color: #0069CB}
.about_dl a.on{color: #0069CB}












/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .swiper-slide{overflow: hidden;}
.banner .swiper-slide .bjcover{height: 100vh;min-height: 800px;}
.banner .swiper-pagination-bullet{background:#fff;opacity:.6;transition: all .2s;margin-bottom: 5px !important;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:30px;border-radius: 4px;opacity: 1;}

header{position: absolute;left: 0;top:0;width: 100%;z-index: 2;}
header .logo{height: 110px;line-height: 110px;font-size: 0;}
header .logo img{max-height: 88%;max-width:94%;}
header .txt a{position: relative;display: block;margin-left: 22px;line-height: 110px;height: 110px;font-size: 0;float: left;}
header .txt a img:nth-child(2){position: absolute;right: 0;top:calc(100% - 22px);width: 140px;height: 140px;max-width: 140px;display: none;}
header .txt a img:nth-child(1){opacity: .88;transition: all .3s;}
header .txt a:hover img:nth-child(1){opacity: 1;}
header .txt a:hover img:nth-child(2){display: block;}

footer{position: relative;left: 0;bottom: 0;width: 100%;z-index: 3;background:rgba(0,105,203,.6);color: #fff;}
/*footer{position: relative;left: 0;bottom: 0;width: 100%;z-index: 3;background:#55A0E8;color: #fff;}*/
footer .box1{padding: 30px 0;font-size: 0;border-bottom: 1px solid #3387d5;text-align: center;}
footer .box1 a{display: inline-block;vertical-align: top;width:12.5%;text-align: center;color: #fff;padding: 10px;position: relative;top:0;transition: all .3s;min-width:90px}
footer .box1 a .img{height: 40px;line-height: 40px;font-size: 0;}
footer .box1 a .img img{max-height: 100%;}
footer .box1 a .tt{font-size: 18px;margin-top: 10px;}
footer .box1 a .tt span{font-size: 12px;display: block;text-transform: uppercase;}
footer .box1 a:hover{top:-6px;}
footer .box2{border-top: 1px solid #0054a2;line-height: 30px;padding: 22px 15px;text-align: center;}



/*内页共用*/
.ny{min-height:666px;padding: 44px 0 50px;}
.ny .zuo{width:260px;float: left;padding-right: 30px;}
.ny .you{width:calc(100% - 260px);float: left;}
.ny .zuo .top{line-height: 76px;background: #0069cb;margin-bottom: 2px;font-size:20px;font-weight: bold;color: #fff;text-align: center;height: 76px;overflow: hidden;position: relative;display: block !important ;top:0 !important}
.ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;line-height: normal;}
.ny .zuo .top:before{position: absolute;right:16px;top:2px;opacity: 0;}

.ny .zuo .ul{margin-bottom: 20px;}
.ny .zuo .ul > a{display:block;width: 100%;margin-top: 2px;line-height: 42px;background: #f1f1f1;color: #000;position: relative;padding: 0 30px;transition: all 0.3s;}
.ny .zuo .ul > a:before{position: absolute;right: 20px;top:0;color: #333;line-height: inherit;font-size: 80%;transition: all 0.3s;transform:rotate(-90deg)}
.ny .zuo .ul > a:hover{background: #0069cb;color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: #0069cb;color: #fff;}
.ny .zuo .ul > a.active:before{color: #fff;transform:rotate(0deg)}

/*左侧联系我们*/
.ny .zuo .tt{border:1px solid #eee;margin-top: 3px;background: #fff;}
.ny .zuo .tt .tt1{color: #000;padding: 20px 0;padding-left: 60px;border-bottom: 1px solid #eee;background: url("../images/tu22.png") no-repeat 16px center;}
.ny .zuo .tt .tt1 span{color: #0069cb;font-size: 16px;display: block;font-weight: bold;}
.ny .zuo .tt .tt2{padding:16px;color: #333;font-size: 13px;line-height: 26px;}
/*右侧顶部*/
.ny .you .top{font-size:20px;color: #000;font-weight: bold;border-bottom: 1px solid #eee;line-height:54px;margin-bottom:25px;position: relative;}
.ny .you .top .top2{position: absolute;right: 0;top:0;font-size: 14px;font-weight: 500;color: #000;}
.ny .you .top .top2 span{color: #0069cb;}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: #0069cb;}

/*内页新闻*/
.nyxw .list{margin-bottom:20px;display: block;padding: 14px;border: 1px solid #e9e9e9;}
.nyxw .list .img{width:calc(9% + 156px);float: left;}
.nyxw .list .img .bjcover{height:200px;}
.nyxw .list .tt{float: left;width: calc(91% - 156px);padding-left: 22px;}
.nyxw .list .tt1{font-size: 17px;color: #000;font-weight: bold;line-height: 27px;margin-top: 10px;}
.nyxw .list .tt2{color: #b1b1b1;font-size: 12px;line-height: 28px;}
.nyxw .list .tt3{color: #333333;line-height: 25px;height: 75px;overflow: hidden;}
.nyxw .list .tt4{width:96px;border: 1px solid #d9d9d9;border-radius: 20px;text-align: center;color: #333333;line-height: 29px;margin-top: 14px;position: relative;padding-right: 20px;}
.nyxw .list .tt4:after{content:"";width: 10px;height: 7px;background: url("../images/tu29.png") no-repeat center center;position: absolute;right: 20px;top:0;bottom:0;margin: auto 0;transition: all 0.3s;z-index: 1;}
.nyxw .list .tt4:before{content:"";width: 0;height: 7px;background: url("../images/tu29-1.png") no-repeat center center;position: absolute;right: 30px;top:0;bottom:0;margin: auto 0;transition: all 0.3s;z-index: 2;}
.nyxw .list:hover .tt4{background-color: #0069cb;color: #fff;border-color: #0069cb;}
.nyxw .list:hover .tt4:before{width: 10px;transition: all 0.3s;right: 20px;}
.nyxw .list:hover .img .bjcover{transform:scale(1.06);}



/*详情页*/
.danye{color:#000000;font-size: 14px;line-height: 180%;}
.danye .topbox{margin-bottom:24px;text-align: center;}
.danye .bt{color: #000;font-size: 22px;padding-bottom: 10px;}
.danye .rq{color: #555555;font-size: 14px;}
.danye .xian{width: 100%;height: 1px;margin-top: 14px;border-bottom: 1px dashed #ccc;}
.danye .img{margin:0 auto 18px auto;display: block;}
.danye .img img{display: block;margin: 0 auto;}
.danye .ditu{height:400px;position: relative;margin:20px auto;border: 1px solid #eee;}



/* 产品展示 */
.nycp {margin: 0 -10px;}
.nycp .list{display: block;width: calc(25% - 20px);margin: 0 10px 20px;float: left;border: 1px solid #eee;}
.nycp .list .img{padding-top: 84%;position: relative;border-bottom: 1px solid #eee;}
.nycp .list .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-height: 80%;max-width: 80%;transition: all .3s;}
.nycp .list .tt{line-height: 44px;font-size: 14px;color: #000;text-align: center;}
.nycp .list:hover .img img{transform:scale(1.06)}
.nycp .list:hover .tt{color: #fff;background-color: #0069cb;}




header .txt a:nth-last-child(1){border: 1px solid #fff;font-size: 14px;color: #fff;border-radius: 4px;line-height: 36px;height: 40px;margin-left: 30px;padding: 0 15px;margin-top:33px; }






/* -webkit-line-clamp: 2; */
/* transition: all 0.3s; */
/* 0069cb */

/* 016dd3 */
/*transform:scale(1.06);*/
/*媒体查询开始*/
@media (max-width:1199px){
 

}
@media (max-width:991px) {
    .banner .swiper-slide .bjcover{height: auto;min-height: inherit;padding-top: 80%;}

    header{position: relative;left: auto;top:auto;background: #0069cb;}
    header .logo{height:84px;line-height: 84px;float: none;max-width: calc(100% - 50px)}


    footer{position: relative !important;left:auto;bottom: auto;background: #55A0E8 !important;;}
    footer .box1{padding:26px 0;}
    footer .box1 a{padding: 18px 5px;}
    footer .box1 a .img{height:22px;line-height: 22px;}
    footer .box1 a .tt{font-size: 15px;margin-top:6px;}
    footer .box1 a .tt span{font-size: 10px;}
    footer .box1 a:hover{top:0;}
    footer .box2{line-height: 22px;font-size: 12px;padding: 15px;}


    /*内页共用*/
    .ny{min-height:333px;padding: 20px 0 50px;}
    .ny .zuo{width:100%;padding: 0;margin-bottom: 20px;}
    .ny .you{width:100%;}
    .ny .zuo .top{line-height:48px;margin:0;font-size:18px;height:50px;text-align: left;padding: 0 30px 2px 20px;}
    .ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;}
    .ny .zuo .top:before{opacity: 1;}
    .ny .zuo .ul{margin:0;display: none;}
    .ny .zuo .ul a{text-align: center;padding: 0 5px}



    /* 产品展示 */
    .nycp .list{width: calc(33.33% - 20px);}


    
    /*pc导航*/
    header nav{display: none;width:200px;float: none;padding:20px;margin:0;position: absolute;right:0;top:100%;z-index:111113;background: rgba(255,255,255,.8);box-shadow: 0 0 6px rgba(0,0,0,.1)}
    header nav  > a{display:block; color: #333;font-size:15px;line-height:50px;text-align: left;border-bottom: 1px solid #eee;padding: 0 5px 0 30px}
    header nav  > a:nth-last-child(1){border-bottom: 0;}

   /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:32px;cursor: pointer;z-index: 11111;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #fff;border-radius: 3px;transition: all 0.6s;}
    header .lanmu i:nth-child(2), .lanmu i:nth-child(3){width: 40%;margin:6px 0;}
    header .lanmu i:nth-child(2){margin-right: 10%;}
    header .lanmu i:nth-child(3){margin-left: 10%;}
    header .lanmu.active i:nth-child(1) {transform: rotate(45deg) translateY(4px) translateX(5px);}      
    header .lanmu.active i:nth-child(4){transform: rotate(-45deg) translateY(-8px) translateX(8px);}
    header .lanmu.active i:nth-child(2){transform: translateX(-30px);opacity: 0;}
    header .lanmu.active i:nth-child(3){transform: translateX(30px);opacity: 0;}
    header{z-index: 111}






    
}

@media (max-width:767px) {


        /*详情页*/
        .danye .bt{font-size: 18px;padding-bottom: 4px;}
        .danye .img{margin:0 auto 15px auto;}
        .danye .ditu{height:360px;margin: 15px auto;}
        .danye .xian{margin-top: 10px;}
    
    
        /* 产品展示 */
        .nycp {margin: 0 -6px;}
        .nycp .list{display: block;width: calc(50% - 12px);margin: 0 6px 12px;}
        .nycp .list .tt{font-size: 14px;line-height: 40px;margin: 0;border: 0;padding: 0 5px;}
    
        

    .about_dl a{display: block;border-bottom: 1px dashed #eee;font-size: 14px;line-height: 34px;}
    .about_dl a:hover{color: #0069CB}
    .about_dl a.on{color: #0069CB}



   
}
@media (max-width:600px) {


    /*内页新闻*/
    .nyxw .list{margin-bottom:20px;padding: 0;box-shadow: 0 0 0;}
    .nyxw .list .img{width:100%;float:none;margin:15px 15px 0;max-width: calc(100% - 30px);}
    .nyxw .list .img .bjcover{height:auto;padding-top: 66%;}
    .nyxw .list .tt{float: none;width: 100%;padding-left: 0;padding: 0 10px;padding: 10px 20px 20px;}
    .nyxw .list .tt1{text-overflow:inherit;white-space:inherit;overflow: inherit;line-height: 24px;}
    .nyxw .list .tt3{height:auto;max-height:75px;}
    



}

@media (max-width:479px) {
    .danye .ditu{height:300px;}

    
}
 /*手机底部*/
@media (max-width:991px) {
    body{padding-bottom: 51px;}
    .sjdibu{height:50px;background:#0069cb;position:fixed; bottom:0; left:0; z-index:113; border-top:solid 1px #fff;width: 100%;text-align: center;font-size: 0;}
    .sjdibu .box1 a{display: inline-block;vertical-align: top;color: #fff;padding: 5px;}
    .sjdibu .box1 a span{ color:#fff; font-size:16px; line-height:20px;}
    .sjdibu .box1 a h6{ font-size:12px; line-height:20px;margin: 0;}
    .sjdibu .box2{ position: fixed; left: 0; bottom:51px; z-index:112; width: 100%;background: #fff;box-shadow: 0 -2px 4px rgba(0,0,0,.1);padding: 6px 0;display: none;}
    .sjdibu .box2 img{max-height: 140px;display: block;margin: 0 auto;} 
}