/*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", "Arial Narrow", 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: 1400px !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;}


header{position: fixed;left: 0;top:0;width: 100%;z-index: 111;padding: 20px 0;}
header .logo{line-height: 100px;height: 100px;font-size: 0;display: block;position: relative;max-width: 200px;}
header .logo img{max-height: 80%;opacity: 1;transition: all 0.3s;}
header .logo img:nth-child(2){position: absolute;left: 0;top:0;bottom: 0;margin: auto 0;opacity: 0;}


header .txt1{position: relative;z-index: 3;}
header .txt1 span{display: block;line-height: 100px;height: 100px;font-size: 26px;color: #fff;}
header .txt1 form{width: 0;opacity: 0;line-height: 38px;height: 40px;border: 1px solid #eee;box-shadow: 0 0 11px rgba(0,0,0,.03);background: #fff;padding: 0 50px 0 24px;border-radius: 6px;overflow: hidden;position: absolute;right: 0;top:0;bottom: 0;margin: auto 0;}
header .txt1 form input{width: 100%;line-height: 38px;height: 38px;border: 0;}
header .txt1 form button{width:50px;height: 40px;line-height: 40px;text-align: center;border: 0;position: absolute;right: 0;top:0;background:url(../images/t1-1.png) no-repeat 12px center;}
header .txt1:hover form{width:300px;opacity: 1;}

header .txt2{font-size: 0;line-height: 100px;height: 100px;margin:0 20px;}
header .txt2 span{display:inline-block;vertical-align: middle;line-height: 28px;padding: 4px 12px 3px 12px;border: 1px solid #fff;border-radius: 55px;font-size: 24px;font-family: 'Arial';color: #fff;font-weight: bold;}
header .txt2 span i{font-weight: normal;font-size: 26px;position: relative;top:1px;}


/*pc导航*/
header nav{position: relative;z-index: 2;}
header nav a{transition: all .2s;}
header nav ul{font-size: 0;margin:0;}
header nav ul > li{position: relative;text-align: center;display: inline-block;vertical-align: top;}
header nav ul > li > a{line-height:100px; display:block;color: #fff;font-size:18px;padding: 0 22px;}
header nav ul > li:hover > a{color: #bc9a6c;}
header nav ul > li.active > a{color: #bc9a6c;}
header nav .ul{display:none;position: absolute;left: 0;top:calc(100% - 28%);width: 120%;margin-left: -10%;;right: 0;background:rgba(255,255,255,1);padding:2px 0 15px;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius: 0 0 10px 10px;overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 23px;padding:8px;display: block;}
header nav .ul a:hover{background-color: #bc9a6c;color: #fff;}
header nav .ul a.active{background-color: #bc9a6c;color: #fff;}
header nav ul > li:hover .ul{display: block;}

header:hover{background-color: #fff;box-shadow: 0 4px 11px rgba(0,0,0,.03);}
header:hover .logo img:nth-child(1){opacity: 0;}
header:hover .logo img:nth-child(2){opacity: 1;}
header:hover .txt1 span{color: #333;}
header:hover .txt2 span{color: #333;border-color: #ddd;}
header:hover nav ul > li > a{color: #000;}
header:hover nav ul > li:hover > a{color: #bc9a6c;}
header:hover nav ul > li.active > a{color: #bc9a6c;}

header.active{background-color: #fff;box-shadow: 0 4px 11px rgba(0,0,0,.03);padding: 0;}
header.active .logo img:nth-child(1){opacity: 0;}
header.active .logo img:nth-child(2){opacity: 1;}
header.active .txt1 span{color: #333;}
header.active .txt2 span{color: #333;border-color: #ddd;}
header.active nav ul > li > a{color: #000;}

/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .swiper-slide{overflow: hidden;transition: all 0.3s;}
.banner .swiper-slide img{display: block;width: 100%;animation:fd 5s linear infinite;}
.banner .swiper-pagination-bullet{background:#fff;opacity:.6;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 30px;border-radius: 4px;opacity: 1;}



/*动画*/
@keyframes fd {
    0%{
        transform:scale(1.14);
    }
    50%{
        transform:scale(1);
    }
    100%{
        transform:scale(1.14);
    }
}




/*头部公用*/
.main66{padding:66px 0;}
.title{font-size: 0;text-align: center;padding-bottom:46px;overflow: hidden;}
.title .div1{font-size: 0;}
.title .div1 span{display: inline-block;vertical-align: top;font-size: 24px;color: #000;padding: 0 10px;position: relative;}
.title .div1 span:after{content: "";width: 74px;height: 1px;background: #000000;position: absolute;left: 100%;top:1px;bottom: 0;margin: auto 0;}
.title .div1 span:before{content: "";width: 74px;height: 1px;background: #000000;position: absolute;right: 100%;top:1px;bottom: 0;margin: auto 0;}
.title .div2{font-size:36px;font-weight: bold;color: #333;line-height: 46px;margin-top:4px;}
.title.titlebs .div1 span{color: #fff;}
.title.titlebs .div1 span:after{background-color: #fff;}
.title.titlebs .div1 span:before{background-color: #fff;}
.title.titlebs .div2{color: #fff;}


/* 关于我们 */
.main1 .box{background: #fff;box-shadow: 0 0 11px rgba(0,0,0,.03);padding: 30px;}
.main1 .box .bjcover{width: 41%;float: left;height: 370px;}
.main1 .box .tt{width: 59%;float: left;padding: 22px 0 0 40px;}
.main1 .box .tt1{font-size: 24px;color: #000;font-weight: bold;}
.main1 .box .tt2{width: 40px;height: 2px;background: #000;margin-top:22px;}
.main1 .box .tt3{font-size: 16px;line-height: 30px;height: 180px;overflow: hidden;margin-top:18px;color: #999;}
.main1 .box .tt4{width: 92px;line-height: 30px;background: #000;text-align: center;padding-right: 20px;font-size: 14px;color: #fff;display: block;position: relative;margin-top: 22px;}
.main1 .box .tt4:after{content: "";width: 20px;height: 30px;background:#bc9a6c url(../images/t3.png) no-repeat center center;position: absolute;right: 0;top:0;transition: all 0.3s;}
.main1 .box .tt4:hover{padding-right: 0;background-color: #bc9a6c;}
.main1 .box .tt4:hover:after{width: 0;}

/* 产品中心 */
.main2 .box{font-size: 0;}
.main2 .box .list{display: inline-block;vertical-align: top;width: 20%;text-align: center;margin-top:11px;}
.main2 .box .list .img{width: 141px;height: 158px;font-size: 0;line-height:158px;background: url(../images/tt.png) no-repeat center center/contain;margin: 0 auto;position: relative;top:0;}
.main2 .box .list .img img{max-height:40%;}
.main2 .box .list .tt{font-size: 20px;color: #000;line-height: 30px;margin-top:22px;}
.main2 .box .list:hover .img{top:-11px;}
.main2 .box .list:hover .tt{color: #bc9a6c;}



/* 产品展示 */
.main3{position: relative;}
.main3 .bjimg{position: absolute;left: 0;top:0;width: 100%;height:350px;z-index: 1;}
.main3 .container-fluid{position: relative;z-index: 2;}
.main3 .box{margin: -20px -10px 0;}
.main3 .box .list{display: block;width: calc(25% - 20px);margin: 20px 10px 0;float: left;color: #fff;position: relative;}
.main3 .box .list .img{position: relative;z-index: 1;}
.main3 .box .list .img .bjcover{padding-top: 136%;}
.main3 .box .list .tt{position: absolute;left: 0;bottom: 0;width: 100%;line-height: 70px;text-align: center;background: rgba(0,0,0,.8);z-index: 2;font-size: 20px;color: #fff;}
.main3 .box .list:nth-child(1){width: calc(50% - 20px);}
.main3 .box .list:nth-child(1) .img .bjcover{padding-top: calc(68% - 14px)}
.main3 .box .list:hover .img .bjcover{transform:scale(1.06);}


/* 成功案例 */
.main5 .list{display: block;}
.main5 .list .bjcover{padding-top:78%;}
.main5 .list .tt{background: #F4F4F4;line-height: 70px;font-size: 20px;color: #000;text-align: center;}
.main5 .list:hover .bjcover{transform:scale(1.06);}
.main5 .list:hover .tt{background-color: #bc9a6c;color: #fff;}
.lb5{position: relative;}
.lb5 .swiper-button-prev{width: 46px;height: 46px;margin-top: -23px;background: url(../images/t4.png) no-repeat center center;left: -88px;transform:rotate(180deg)}
.lb5 .swiper-button-next{width: 46px;height: 46px;margin-top: -23px;background: url(../images/t4.png) no-repeat center center;right: -88px;}

/* 服务流程 */
.main6 .box{font-size: 0;text-align: center;padding-top: 20px;}
.main6 .box .list{display: inline-block;vertical-align: top;width: 14.28%;position: relative;}
.main6 .box .list .img{width: 134px;height: 148px;background: url(../images/t5.png) no-repeat center center/contain;line-height: 134px;overflow: hidden;margin: 0 auto;position: relative;top:0;}
.main6 .box .list .img img{max-height: 32%;}
.main6 .box .list .tt{border-top: 5px solid #bc9a6c;margin-top: 24px;padding: 22px 10px;font-size: 18px;line-height:28px;color: #000;position: relative;}
.main6 .box .list .tt:after{content: "";width: 20px;height: 20px;background: url(../images/t6.png) no-repeat;position: absolute;left: 0;top:-13px;right: 0;margin: 0 auto;transition: all 0.3s; }
.main6 .box .list:nth-last-child(n+2):after{content: "";width: 60px;height: 23px;background: url(../images/t7.png) no-repeat center center/contain;position: absolute;right: -12px;top:162px}
.main6 .box .list:hover .img{top:-11px;}
.main6 .box .list:hover .tt:after{transform:scale(1.1);}

/* 视频展示 */
.main7 .box{position: relative;}
.main7 .box > div{position: relative;z-index: 2;}
.main7 .box:after{content: "";width: 100%;height: 100%;background: rgba(0,0,0,.8);position: absolute;left: 0;top:0;z-index: 1;}
.main7 .box1 .tt{padding: 55px 0 33px;text-align: center;}
.main7 .box1 .tt1{font-size: 46px;color: #fff;line-height: 56px;font-weight: bold;}
.main7 .box1 .tt2{font-size: 30px;color: #fff;line-height:40px;margin-top: 14px;}
.main7 .box1 .tt3{font-size: 18px;color: #fff;cursor: pointer;margin-top: 66px;}
.main7 .box1 .tt3 img{display: block;margin: 0 auto 16px;transition: all 0.3s;opacity: .8;}
.main7 .box1 .tt3:hover img{opacity: 1;}
.main7 .box2{position: relative;}
.main7 .box2:after{content: "";width: 100%;height:46%;background: #fff;position: absolute;left: 0;bottom:0;z-index: 1;}
.main7 .box2 .listbox{position: relative;z-index: 2;background: #bc9a6c;font-size: 0;text-align: center;padding:40px 0;}
.main7 .box2 .listbox .list{display: inline-block;vertical-align: top;margin: 15px 0;font-size: 18px;color: #fff;width: 25%;padding: 10px 10px 20px;}
.main7 .box2 .listbox .list .tt1 b{font-family: 'Impact';font-weight: normal;font-size: 70px;line-height: 70px;padding-right: 8px;position: relative;top:2px;}
.main7 .box2 .listbox .list .tt2{margin-top:18px;}
.main7 .box2 .listbox .list:nth-child(n+2){border-left: 1px solid rgba(255,255,255,.3);}

/* 行业动态 */
.main8 .list{display: block;background: #F4F4F4;padding: 40px;}
.main8 .list .tt1{display: inline-block;background: #4E4E4E;padding: 10px 18px;text-align: right;font-size: 16px;color: #fff;line-height: 160%;}
.main8 .list .tt1 b{display: block;font-size: 30px;font-family: 'Arial';padding-top:5px;}
.main8 .list .tt2{font-size: 20px;font-weight: bold;color: #000;margin-top: 30px;}
.main8 .list .tt3{font-size: 16px;line-height: 30px;height: 60px;overflow: hidden;margin-top: 11px;color: #000;}
.main8 .list:hover .tt1{background-color: #bc9a6c;}
.main8 .list:hover .tt2{color: #bc9a6c;}


.tcvideo1{display: none;position: fixed;left: 0;top:0;width: 100%;height: 100%;background: rgba(0,0,0,.6);z-index: 1111;}
.tcvideo2{display: none;position: fixed;left: 0;right: 0;top:50%;transform:translateY(-50%);width: 730px;background:#fff;z-index: 1112;margin: 0 auto;padding: 20px;border-radius: 6px;overflow: hidden;box-shadow: 0 0 10px rgba(0,0,0,.2);max-width: 100%;}
.tcvideo2 video{height: 400px;background: #000;}
.tcvideo2 .bt{padding:0 30px 12px 0;position: relative;font-size: 18px;color: #000;font-weight: bold;line-height: 26px;min-height: 26px;}
.tcvideo2 .gb{position: absolute;right: 11px;top:11px;width: 24px;height: 24px;cursor: pointer;z-index: 2;}
.tcvideo2 .sp{padding-top: 60%;position: relative;min-height: 280px;}




footer{background:#1e1e1e;color: #fff;}
footer .box1{border-bottom: 1px solid rgba(255,255,255,.3);padding: 18px 0;font-size: 0;}
footer .box1 a{display: inline-block;vertical-align: top;font-size: 16px;color: #fff;padding-right: 30px;text-decoration: underline !important;line-height: 34px;}
footer .box1 a:nth-child(1){padding-right: 0;text-decoration: none !important;}
footer .box3{border-top: 1px solid rgba(255,255,255,.3);padding: 20px 15px;font-size: 16px;text-align: center;}
footer .box2{padding: 55px 0;}
footer .box2 .list1{width: calc(50% - 80px);float: left;padding-right: 40px;}
footer .box2 .list1 .logo2{display: block;margin-bottom:22px;}
footer .box2 .list1 .tt1{font-size: 16px;color: #fff;padding:2px 0 2px 36px;line-height: 30px;position: relative;}
footer .box2 .list1 .tt1 img{display: block;position: absolute;left: 0;top:7px;}
footer .box2 .list2{width:160px;font-size: 16px;text-align: center;float: left;}
footer .box2 .list2 img{display: block;width: 114px;margin: 0 auto 8px;}
footer .box2 .list3{width: calc(50% - 80px);float: left;padding-left: 40px;}
footer .box2 .list3 a{display: inline-block;vertical-align: top;font-size: 18px;color: #fff;line-height: 30px;padding:6px 15px;}
footer .box2 .list3 a:hover{text-decoration: underline !important;}





/*内页共用*/
.ny{min-height:666px;padding: 44px 0 111px;}
.ny .zuo{width:300px;float: left;padding-right: 40px;}
.ny .you{width:calc(100% - 300px);float: left;}
.ny .zuo .top{line-height:60px;background: #bc9a6c;font-size:24px;font-weight: bold;color: #fff;border-left: 10px solid #92744b;padding-left: 20px;position: relative;}
.ny .zuo .top i{display: block;position: absolute;right: 18px;top:0;line-height: inherit;font-weight: normal;font-size: 90%;}

.ny .zuo .ul{border: 1px solid #eee;padding: 0 0 40px;}
.ny .zuo .ul > a{position: relative;display: block;padding: 0 12px;}
.ny .zuo .ul > a:after{content: "";width: calc(100% + 8px);height:calc(100% - 1px);background: #bc9a6c;position: absolute;left: 0;top:0;z-index: 1;border-right: 10px solid #92744b;transition: all .2s;opacity: 0;}

.ny .zuo .ul > a span{display:block;font-size: 16px;line-height: 50px;padding-left: 33px;transition: all .3s;border-bottom: 1px solid #eee;position: relative;z-index: 2;color: #000;}
.ny .zuo .ul > a span:after{content: "";width: 6px;height: 6px;background: #bc9a6c;position: absolute;left: 12px;top:0;bottom: 0;margin: auto 0;transition: all .3s;}
.ny .zuo .ul > a span:before{content: "";width: 6px;height: 6px;background: #bc9a6c;position: absolute;left: 13px;top:0;bottom: -2px;margin: auto 0;opacity: .5;transition: all .3s;}
.ny .zuo .ul > a:hover:after{opacity: 1;width: calc(100% + 8px);}
.ny .zuo .ul > a:hover span{color: #fff;}
.ny .zuo .ul > a:hover span:after{background-color: #fff;}
.ny .zuo .ul > a:hover span:before{background-color: #fff;}
.ny .zuo .ul > a.active:after{opacity: 1;width: calc(100% + 8px);}
.ny .zuo .ul > a.active span{color: #fff;}
.ny .zuo .ul > a.active span:after{background-color: #fff;}
.ny .zuo .ul > a.active span:before{background-color: #fff;}

/*左侧联系我们*/
.ny .zuo .ttbox{margin-top: 30px;}
.ny .zuo .tt{border:1px solid #eee;background: #fff;}
.ny .zuo .tt .tt1{color: #bc9a6c;font-size: 16px;padding: 22px 25px 11px;}
.ny .zuo .tt .tt1 span{font-family: 'Impact';display: block;font-size: 30px;}
.ny .zuo .tt .tt1 img{position: relative;top:-1px;padding-right: 6px;}
.ny .zuo .tt .tt2{padding:18px 20px;color: #000;font-size: 14px;line-height: 28px;border-top: 1px solid #eee;}

/*右侧顶部*/
.ny .you .top{position: relative;margin-bottom: 30px;padding-bottom:16px;}
.ny .you .top:after{content: "";width: 100%;height: 2px;background: #bc9a6c;position: absolute;left: 0;bottom: 0;z-index: 1;}
.ny .you .top:before{content: "";width: 130px;height: 10px;background: #bc9a6c;position: absolute;left: 0;bottom: 0;z-index: 1;border-radius: 0 30px 0 0;}
.ny .you .top b{font-size: 24px;font-weight: bold;color: #000;line-height:44px;}
.ny .you .top span{position: absolute;right: 0;top:18px;font-size: 14px;color: #000;line-height: 24px;}
.ny .you .top span img{position: relative;top:-2px;padding-right: 6px;}
.ny .you .top span i{color: #bc9a6c;}
.ny .you .top span a{color: #333;transition: all .2s;}
.ny .you .top span a:hover{color: #bc9a6c;}

.nyxw .list{display: block;padding-bottom: 30px;margin-bottom: 30px;border-bottom: 1px solid #eee;}
.nyxw .list .bjcover{width: calc(10% + 170px);float: right;height: 176px;border-radius: 4px;}
.nyxw .list .tt{width: calc(90% - 170px);float: left;padding: 26px 40px 10px 50px;position: relative;}
.nyxw .list .tt:after{content: "";width: 5px;height: 5px;background: #bc9a6c;position: absolute;left: 22px;top:40px;}
.nyxw .list .tt1{font-size: 20px;color: #333333;}
.nyxw .list .tt2{font-size: 14px;color: #999;line-height: 25px;height: 50px;margin-top:8px;}
.nyxw .list .tt3{font-size: 14px;color: #999;margin-top: 20px;font-family: 'Arial';}
.nyxw .list:hover .tt1{color: #bc9a6c;}


/* ny产品展示 */
.nycp{margin: -20px -10px 0;}
.nycp .list{display: block;width: calc(25% - 20px);margin: 20px 10px 0;float: left;color: #fff;position: relative;}
.nycp .list .img{position: relative;z-index: 1;}
.nycp .list .img .bjcover{padding-top: 136%;}
.nycp .list .tt{position: absolute;left: 0;bottom: 0;width: 100%;line-height:50px;text-align: center;background: rgba(0,0,0,.8);z-index: 5;font-size: 16px;color: #fff;}
.nycp .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;}




.nycp.nysp .list:after{content: "";width: 100%;height: 100%;background: rgba(0,0,0,.6) url(../images/t8.png) no-repeat center center;position: absolute;left: 0;top:0;z-index:4;background-size:55px !important;background-position: 50% 46% !important;}


.spxq iframe{width: 600px;margin: 0 auto;max-width: 100%;display: block;}
.spxq video{width: 600px;height: 400px;margin: 0 auto;max-width: 100%;display: block;}

@media (max-width:600px){
    .spxq iframe{height:300px;}
    .spxq video{height: 300px;}

}




/* -webkit-line-clamp: 2; */
/* transition: all 0.3s; */
/* bc9a6c */

/* EB8100 */
/*transform:scale(1.06);*/
/*媒体查询开始*/
@media (max-width:1349px){
    header nav ul > li > a{padding: 0 15px;font-size: 16px;}
}
@media (max-width:1199px){
    header nav ul > li > a{padding: 0 20px;}
    header{padding: 10px 0;}
    .nyxw .list .tt{padding: 26px 40px 10px 0;}
    .nyxw .list .tt:after{display: none;}

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


}
@media (max-width:991px) {
    body{padding-top:100px;}
    header{padding: 0 !important;background: #fff;}
    header .logo{max-width: calc(100% - 44px);}
    header .logo img{opacity: 0 !important;max-height: 66%;}
    header .logo img:nth-child(2){opacity: 1 !important;}
    
    /*pc导航*/
    header nav{display: none;width:180px;float: none;padding:15px 20px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 0 6px rgba(0,0,0,.1);max-height: calc(100vh - 100px);overflow-y: auto;}
    header nav ul > li{display:block;width:100%;text-align: left;padding: 00;border-bottom: 1px solid #ddd;position: relative;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;padding: 0 5px;text-align: center;line-height:44px;}
    header nav ul > li:hover .ul{display: none;}


   /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:39px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #bc9a6c;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;}


    .banner .swiper-slide img{width: 130%;max-width: 130%;margin-left: -15%;}
    .banner .swiper-pagination-bullet{width: 6px;height: 6px;margin: 0 2px -6px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 20px;}


    .main1 .box .bjcover{display: none;}
    .main1 .box .tt{width: 100%;padding: 0;}

    .main3 .box .list{width: calc(33.33% - 20px);}
    .main3 .box .list:nth-child(1){width: calc(100% - 20px);}

    .main6 .box .list{width: 25%;}
    .main7 .box2 .listbox .list .tt1 b{font-size: 50px;line-height: 50px;}
    .main7 .box2 .listbox .list .tt2{font-size: 16px;}

    footer .box2 .list1{width: 50%;}
    footer .box2 .list3{width: 50%;}
    footer .box2 .list2{display: none;}
    

      /*内页共用*/
      .ny{min-height:333px;padding:30px 0 66px;}
      .ny .zuo{width:100%;padding: 0;margin-bottom:25px;}
      .ny .you{width:100%;}
      .ny .zuo .top{line-height:50px;font-size:20px;padding-left: 15px;}
      .ny .zuo .ul{padding: 0;display: none;}
      .ny .zuo .ul > a span{font-size: 15px;line-height: 44px;}
      .ny .zuo .ul > a:after{width: 100%;border: 0;}
      .ny .zuo .ul > a:hover:after{width: 100%;}
      .ny .zuo .ul > a.active:after{width:100%;}
      .ny .zuo .ul > a:nth-last-child(1) span{border-bottom: 0;}
    
    








}

@media (max-width:767px) {
        
    /*头部公用*/
    .main66{padding:40px 0;}
    .title{padding-bottom: 28px;}
    .title .div1 span{font-size: 22px;}
    .title .div1 span:after{width: 50px;}
    .title .div1 span:before{width: 50px;}
    .title .div2{font-size:22px;line-height: 32px;margin-top: 0;}

    /* 关于我们 */
    .main1 .box{padding: 0;box-shadow: none;}
    .main1 .box .bjcover{width: 100%;height: auto;padding-top: 66%;display: block;}
    .main1 .box .tt{width:100%;padding: 24px 0 0;}
    .main1 .box .tt1{font-size: 20px;}
    .main1 .box .tt2{margin-top:14px;}
    .main1 .box .tt3{font-size: 14px;line-height:28px;height: auto;max-height: 224px;margin-top: 14px;}
    .main1 .box .tt4{margin-top: 15px;}

    /* 产品中心 */
    .main2 .box{margin-top: -30px;}
    .main2 .box .list{width: 33.33%;margin-top:30px;}
    .main2 .box .list .img{width: 90px;height: 101px;line-height: 100px;}
    .main2 .box .list .tt{font-size:16px;line-height:24px;margin-top:11px;}
    .main2 .box .list:hover .img{top:0;}


    /* 产品展示 */
    .main3 .bjimg{height: 300px;}
    .main3 .box{margin: -10px -5px 0;}
    .main3 .box .list{width: calc(50% - 10px);margin: 10px 5px 0;}
    .main3 .box .list .tt{font-size: 15px;line-height:44px;}
    .main3 .box .list:nth-child(1){width: calc(100% - 10px);}


    /* 成功案例 */
    .main5 .list .tt{font-size: 15px;line-height:44px;}

    /* 服务流程 */
    .main6 .box{padding-top: 0;margin-top: -20px;}
    .main6 .box .list{padding-top: 30px;width: 33.33%;}
    .main6 .box .list .img{width:90px;height:99px;line-height: 87px;}
    .main6 .box .list .tt{border-top:0;margin-top:10px;padding: 0 10px;font-size: 16px;line-height:26px;}
    .main6 .box .list .tt:after{display: none;}
    .main6 .box .list:nth-last-child(n+2):after{display:none;}
    .main6 .box .list:hover .img{top:0;}

    /* 视频展示 */
    .main7 .box1 .tt{padding:20px 0 10px;}
    .main7 .box1 .tt1{font-size: 24px;line-height:34px;}
    .main7 .box1 .tt2{font-size: 18px;line-height:30px;margin-top:8px;}
    .main7 .box1 .tt3{font-size: 16px;margin-top: 30px;}
    .main7 .box1 .tt3 img{margin-bottom:8px;max-width: 40px;}
    .main7 .box2 .listbox{padding:30px 5px;}
    .main7 .box2 .listbox .list{font-size: 14px;width:50%;padding: 10px;margin: 0;}
    .main7 .box2 .listbox .list .tt1 b{font-size: 34px;line-height: 34px;}
    .main7 .box2 .listbox .list .tt2{margin-top:2px;padding: 5px;font-size: 14px;line-height: 22px;}
    .main7 .box2 .listbox .list:nth-child(n+2){border-left: 0;}

    /* 行业动态 */
    .main8 .list{padding:30px 25px;}
    .main8 .list .tt1{font-size: 14px;}
    .main8 .list .tt1 b{font-size:20px;padding-top:2px;}
    .main8 .list .tt2{font-size: 18px;margin-top:20px;}
    .main8 .list .tt3{font-size: 14px;line-height:26px;height:52px;margin-top: 6px;}

    footer .box1 a{font-size: 15px;padding-right: 20px;}
    footer .box3{font-size: 14px;padding: 15px;}
    footer .box2{padding:50px 0;}
    footer .box2 .list1{width: 100%;padding-right: 0;}
    footer .box2 .list3{width: 100%;text-align: left;padding-left: 0;margin-top:20px;}
    footer .box2 .list3 a{padding: 4px 15px 4px 0;font-size: 16px;}



    /* ny产品展示 */
    .nycp{margin: -10px -5px 0;}
    .nycp .list{width: calc(50% - 10px);margin: 10px 5px 0;}
    .nycp .list .tt{font-size: 15px;line-height:44px;}

    .nycp.nysp .list:after{background-size:40px !important;background-position: 50% 40% !important;}






/*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;}

}
@media (max-width:600px) {
    body{padding-top: 82px;}
    header .logo{height:80px;line-height:80px;max-width: calc(100% - 46px);}
    header .lanmu{bottom:30px;}


    .main6 .box .list{width: 50%;}


    .nyxw .list{padding-bottom: 25px;margin-bottom: 30px;}
    .nyxw .list .bjcover{width:100%;height: auto;padding-top: 68%;}
    .nyxw .list .tt{width: 100%;padding: 20px 0 0;}
    .nyxw .list .tt1{font-size: 16px;}
    .nyxw .list .tt3{margin-top: 11px;}
    
    






}

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

    
}
 /*手机底部*/
@media (max-width:991px) {
    footer{margin-bottom: 51px;}
    .sjdibu{height:50px;background:#bc9a6c;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;} 
}