/*全局样式*/
@charset "utf-8";
body {font:14px/1.6 "微软雅黑",黑体,"AlibabaPuHuiTi", "Arial", "Impact";color: #222;-webkit-text-size-adjust: 100%;background-color: #fff;overflow-x: hidden;min-width: 320px;letter-spacing: .6px;}
.container-fluid {
    max-width:1430px !important;
    padding-left: 15px;
    padding-right: 15px;
}


:root{
    --color_zhuti: #0058bb;
    --color_hover: #008fd9;
    /*--AlibabaPuHuiTi:AlibabaPuHuiTi;*/
    --transform_scale: scale(1.08);
}


header{position: relative;z-index: 111;background: #fff;box-shadow: 0 4px 11px rgba(0, 0, 0, .06);}
header .topbox .box{display: flex;justify-content: space-between;align-items: center;}
header .topbox .box .zuo{display: flex;justify-content: space-between;align-items: center;}
header .topbox .box .you{display: flex;justify-content: space-between;align-items: center;}
header .topbox .logo{height: 86px;font-size: 0;margin-right: 20px;display: flex;align-items: center;float: left;}
header .topbox .logo img{max-height:60%;}
header .topbox .txt1{padding-left: 20px;border-left: 1px solid rgba(255, 255, 255, .3);font-size: 18px;color: #fff;letter-spacing: 6px;float: left;}
header .topbox .txt2{float: right;font-size: 24px;color: #fff;display: flex;align-items: center;}
header .topbox .txt2:before{font-size: 120%;display: block;margin-right: 4px;}
header .topbox form{float: right;margin-left: 30px;width: 100px;height: 36px;background: #fff;border-radius: 66px;position: relative;overflow: hidden;display: flex;}
header .topbox form button{width: 42px;border: 0;height: 100%;background: transparent;position: absolute;left: 0;top: 0;font-size: 22px;font-weight: bold;color: #666;}
header .topbox form input{height: 100%;width: 100%;border: 0;background: transparent;padding: 0 15px 0 38px;}
header .topbox form:hover{width: 220px;}


header nav{background:#fff;}
header nav ul{position: relative;display: flex;justify-content:space-between;align-items: center;}
header nav ul li{text-align: center;position: relative;z-index: 2;}
header nav ul li > a{display:block;line-height:64px;font-size:18px;position: relative;padding: 0 2px;}
header nav ul li > a:after{content: "";width: 100%;height: 0;background: var(--color_zhuti);position: absolute;left: 0;bottom: 0;transition: all .3s;}
header nav ul li > i{display: none;}
header nav ul li:hover > a{color: var(--color_zhuti);}
header nav ul li:hover > a:after{height: 3px;}
header nav ul li.active > a:after{height: 3px;}
header nav ul li.active > a{color: var(--color_zhuti);}

header nav .ul{display:none;position: absolute;left: -5%;top:100%;width:185px;margin-left: calc(50% - 85px);right: 0;background:rgba(255,255,255,1);padding:10px 0;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius:8px;overflow: hidden;}
header nav .ul a{font-size:15px;color: #333;line-height:24px;padding:10px;display: block;}
header nav .ul a:nth-child(n+2){border-top: 1px solid #eee;}
header nav .ul a:hover{background-color: var(--color_zhuti);color: #fff;}
header nav .ul a.active{background-color: var(--color_zhuti);color: #fff;}
@media (min-width:992px){
    header nav ul > li:hover .ul{display: block;}
    /*header nav .nav_xg{position: absolute; left: 0; bottom: 0; height:3px; background-color: var(--color_zhuti);z-index:1;width: 40px;border-radius: 6px;overflow: hidden;display: none;}*/
}

/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .swiper-slide{overflow: hidden;}
.banner .swiper-slide img{display: block;width: 100%;}
.banner .swiper-pagination-bullet{background:#aaa;opacity:1;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 30px;border-radius: 4px;opacity: 1;background: var(--color_zhuti);}


.main88{padding-top: 66px;padding-bottom: 66px;}
.title{text-align: center;padding-bottom: 34px;font-size: 36px;line-height: 46px;letter-spacing: 3px;}
.title span{display: block;font-size: 18px;color: #777;line-height: 30px;margin-top: 4px;letter-spacing: .6px;}
.title.titlebs{color: #fff;}
.title.titlebs span{color: rgba(255, 255, 255, .7);}

/*我们的产品*/
.main1 .box{margin: -20px -10px 0;}
.main1 .box a{display:block;width: calc(33.33% - 20px);margin: 20px 10px 0;background: #f1f3f8;border-radius: 11px;float: left;height: 270px;padding: 30px;position: relative;}
.main1 .box a .tt{padding: 20px 20px 20px 0;position: relative;z-index: 2;max-width: 180px;}
.main1 .box a .tt .tt1{font-size: 24px;line-height: 34px;}
.main1 .box a .tt .tt2{font-size: 18px;margin-top: 6px;color: #777;line-height: 26px;}
.main1 .box a .tt .tt3{font-size: 32px;color: var(--color_zhuti);margin-top: 11px;}
.main1 .box a .img{width: calc(100% - 140px);display: flex;justify-content: right;align-items: center;position: absolute;right: 0;top: 0;height: 100%;z-index: 1;}
.main1 .box a .img img{max-height: 80%;max-width: 80%;margin-right: 9%;}
.main1 .box a:hover{background-color: #c3e3fa;}
@media (min-width:768px){
    .main1 .box a:nth-child(1){height: 560px;}
    .main1 .box a:nth-child(1) .tt{max-width: 100%;padding: 15px;}
    .main1 .box a:nth-child(1) .img{bottom: 0;top: auto;width: 100%;height: 70%;justify-content: center;}
    .main1 .box a:nth-child(1) .img img{margin-right: 0;}
}

.lb2_1 .list{display: flex;justify-content: space-between;}
.lb2_1 .list a{display: block;width: calc(50% - 15px);border-radius: 11px;overflow: hidden;}
.lb2_1 .list a .bjcover{padding-top: 58%;}
.lb2_1 .list a:hover .bjcover{transform: var(--transform_scale);}
.lb2_2 .swiper-slide{width: auto;min-width: 16.66%;margin-top: 38px;border-top: 1px solid #fff;}
.lb2_2 .list{text-align: center;padding-top: 34px;font-size: 24px;color: #fff;display: flex;align-items: center;justify-content: center;position: relative;top: 0;}
.lb2_2 .list img{display: block;margin-right: 20px;height: 32px;}
.lb2_2 .list:hover{top: -8px;}


.main3{position: relative;}
.main3 .title{display: flex;justify-content: space-between;}
.main3 .title span{max-width: 680px;margin: 0 0 0 20px;text-align: left;}
.main3:after{content: "";width: 100%;height: 50%;background: #f5f7fa;position: absolute;left: 0;bottom: 0;z-index: 1;}
.main3 .container-fluid{position: relative;z-index: 2;}
.main3 .box{display: flex;justify-content: space-between;padding-top: 22px;}
.main3 .box .list{display: block;background: #fff;box-shadow: 0 0 11px rgba(0, 0, 0, .08);border-radius: 11px;width: calc(33.33% - 20px);padding: 40px 35px 44px;position: relative;top: 0;}
.main3 .box .list .tt1{font-size: 30px;line-height: 40px;padding-bottom: 20px;border-bottom: 1px solid #ddd;margin-bottom: 20px;}
.main3 .box .list .tt2{font-size: 18px;color: #777;line-height: 1.5;min-height: 3.5em;}
.main3 .box .list .tt3{margin-top:33px;}
.main3 .box .list:hover{top: -8px;}

.main4 .box{display: flex;justify-content: space-between;}
.main4 .box .img{width: 49%;border-radius: 11px;overflow: hidden;}
.main4 .box .img .bjcover{height: 100%;}
.main4 .box .tt{width: 49%;padding: 10px 0 10px 6px;}
.main4 .box .tt .tt1{font-size: 36px;line-height: 44px;border-bottom: 1px solid #ddd;padding-bottom: 22px;margin-bottom: 25px;}
.main4 .box .tt .tt1 span{color: var(--color_zhuti);}
.main4 .box .tt .tt2{}
.main4 .box .tt .tt2 .tt3{font-size: 20px;line-height: 30px;padding: 5px 0 5px 50px;position: relative;color: #555;}
.main4 .box .tt .tt2 .tt3:nth-child(n+2){margin-top: 20px;}
.main4 .box .tt .tt2 .tt3 span{width: 40px;height: 40px;border: 5px solid #ececec;font-size: 14px;line-height: 1;display: flex;align-items: center;justify-content: center;color: #333;border-radius: 50%;position: absolute;left: 0;top: 0}


.main5{background: #f5f7fa;}
.lb5 .list{display: block;padding: 0 35px 88px;position: relative;}
.lb5 .list:after{content: "";width: 100%;height: calc(100% - 140px);background: #fff;border-radius: 11px 11px 0 0;background: #fff;position: absolute;left: 0;bottom: 0;z-index: 1;background: linear-gradient(to bottom, #fff,#fff, transparent);}
.lb5 .list .tt1{border-top: 1px solid #ddd;height: 70px;line-height: 70px;font-size: 24px;color: var(--color_zhuti);text-align: center;position: relative;z-index: 2;}
.lb5 .list .tt2{display: flex;justify-content: space-between;position: relative;z-index: 3;}
.lb5 .list .tt2 .tt3{width: calc(50% - 1px);text-align: center;font-size: 18px;}
.lb5 .list .tt2 .tt3 .img{margin-bottom: 14px;}
.lb5 .list .tt2 .tt3 .img .bjcover{padding-top: 66%;}
.lb5 .list .tt2 .tt3:hover .bjcover{transform: var(--transform_scale);}
.lb5 .list .tt2 .tt3:hover {color: var(--color_zhuti);}
.lb5{position: relative;}
.lb5 .swiper-button-prev{width: 44px;height: 44px;border: 2px solid #777;display: flex;align-items: center;justify-content: center;left: -80px;color: #777;border-radius: 50%;font-weight: bold;font-size: 16px;}
.lb5 .swiper-button-prev:hover{background: var(--color_zhuti);border-color: var(--color_zhuti);color: #fff;}
.lb5 .swiper-button-next{width: 44px;height: 44px;border: 2px solid #777;display: flex;align-items: center;justify-content: center;right: -80px;color: #777;border-radius: 50%;font-weight: bold;font-size: 16px;}
.lb5 .swiper-button-next:hover{background: var(--color_zhuti);border-color: var(--color_zhuti);color: #fff;}



.main6 .container-fluid{padding-top: 22px;padding-bottom: 22px;max-width: 1200px!important;}
.main6 .top{color:#fff;text-align: center;padding-bottom: 30px;margin-bottom: 28px;letter-spacing: 3px;font-size: 38px;line-height: 46px;position: relative;font-weight: bold;}
.main6 .top span{display: block;font-size: 44px;line-height: 52px;margin-top: 11px;font-weight: normal;}
.main6 .top:after{content: "";width: 110px;height: 1px;background:rgba(255, 255, 255, .7);position: absolute;left: 0;right: 0;bottom: 0;margin: 0 auto;}
.main6 .tt1{font-size: 18px;color: #fff;text-align: center;line-height: 1.8;}
.main6 .tt2{display: flex;justify-content: space-around;margin-top:55px;}
.main6 .tt2 .tt3{width: 100%;text-align: center;padding: 5px;font-size: 20px;color: #fff;}
.main6 .tt2 .tt3:nth-child(n+2){border-left: 1px solid rgba(255, 255, 255, .7);}
.main6 .tt2 .tt3 .tt4{display: flex;margin-bottom: 8px;justify-content: center;}
.main6 .tt2 .tt3 .tt4 b{font-size: 44px;line-height: 1;}
.main6 .tt2 .tt3 .tt4 span{display: block;margin-left: 6px;position: relative;top: -6px;}



.main7{background: #f0f2f5;}
.main7 .list{display: block;background: #fff;border-radius: 11px;overflow: hidden;}
.main7 .list .bjcover{padding-top:52%;}
.main7 .list .tt{padding: 30px;}
.main7 .list .tt .tt1{font-size: 20px;}
.main7 .list .tt .tt2{font-size: 16px;color: #777;margin-top: 8px;-webkit-line-clamp: 3;min-height:4.8em;}
.main7 .list .tt .tt3{font-size: 15px;color: #777;margin-top: 16px;}
.main7 .list:hover .bjcover{transform: var(--transform_scale);}
.main7 .list:hover .tt .tt1{color: var(--color_zhuti);}
.main7 .list:hover .tt .tt3{color: var(--color_zhuti);}



footer{background: url(../images/topbj.jpg) no-repeat center center/cover;font-size: 15px;color: #fff;}
footer .box2{padding: 26px 15px;text-align: center;border-top: 1px solid rgba(255, 255, 255, .4);}
footer .box1{padding: 55px 0 48px;display: flex;justify-content: space-between;}
footer .box1 .tt{max-width: 350px;font-size: 18px;}
footer .box1 .tt1 img{height: 92px;display: block;}
footer .box1 .tt1{margin-bottom: 22px;}
footer .box1 .tt2{margin-bottom: 6px;font-size: 30px;color: #fff;display: flex;align-items: center;}
footer .box1 .tt2:before{font-size: 120%;display: block;margin-right: 5px;}
footer .box1 .ul{max-width: 210px;padding: 0 6px;}
footer .box1 .ul a{display: block;font-size: 16px;padding-bottom:7px;}
footer .box1 .ul a:nth-child(1){font-size: 22px;padding-bottom:18px;}
footer .box1 .ul a:nth-child(n+2):hover{text-decoration: underline!important;}
footer .box1 .img{width: 120px;text-align: center;letter-spacing: normal;font-size: 14px;}
footer .box1 .img img{display: block;width: 100%;margin-bottom: 8px;}




.ny{padding: 66px 0 88px;}
.title8{font-size: 36px;line-height: 44px;padding-bottom: 40px;text-align: center;position: relative;}
.title8 b{display: block;position: relative;z-index: 2;}
.title8 span{display: block;position: absolute;left: 0;right: 0;top: 0;z-index: 1;font-size:70px;color: #fff;-webkit-text-stroke: 1px #eee;text-transform: uppercase;font-weight: bold;}

.title9{/*margin-bottom: 40px;*/margin-bottom: 20px;background: #f5f7fa;border-radius: 8px;text-align: center;font-size: 0;}
.title9 a{display: inline-block;vertical-align: top;font-size: 20px;padding: 0 20px;margin: 10px 20px;border-radius: 8px;line-height: 46px;transition: all 0s!important;}
.title9 a:hover{background: var(--color_zhuti);color: #fff;background: linear-gradient(to right, var(--color_zhuti), var(--color_hover));}
.title9 a.active{background: var(--color_zhuti);color: #fff;background: linear-gradient(to right, var(--color_zhuti), var(--color_hover));}

.xian{border-bottom: 1px #ccc dashed;}
.menu-child-list {
	margin-top: 20px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
	
}
.menu-child-list>li {
  width: calc(100% / 6);
  float: left;
  padding-right: 3px;
  margin-bottom: 3px;
}
.menu-child-list>li>a {
  display: block;
  overflow: hidden;
  height: 46px;
  line-height: 46px;
  background-color: #f5f7fa;
  font-size: 16px;
  color: #333;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.menu-child-list>li>a:hover , .menu-child-list>li>a.act{
  background-color: #0058bb;
  color: #fff;
}

.nycp{display: flex;flex-wrap: wrap;margin: 20px -12px 0 -12px;}
.nycp .list{display: block;background: #fff;width: calc(25% - 24px);margin: 0 12px 24px;box-shadow: 0 0 11px rgba(0, 0, 0, .06);padding: 20px 20px 30px;text-align: center;border-radius: 8px;overflow: hidden;}
.nycp .list .img{padding-top: 80%;position: relative;margin-bottom: 26px;}
.nycp .list .img img{display: block;position: absolute;left: 0;top: 0;right: 0;bottom: 0;margin: auto;max-height: 90%;max-width: 90%;}
.nycp .list .tt1{font-size: 18px;line-height: 34px;}
.nycp .list .tt2{font-size: 17px;color: #777;margin-top:6px;}
.nycp .list:hover .img img{transform: var(--transform_scale);}
.nycp .list:hover .tt1{color: var(--color_zhuti);}





/*内页新闻*/
.nyxw2{margin-top: -16px;}
.nyxw2 .list{display:flex;justify-content: space-between;position: relative;padding: 35px 0;border-bottom: 1px solid #e5e5e5;flex-direction: row-reverse;}
.nyxw2 .list .tt{width:calc(82% - 80px);padding: 10px 50px 10px 180px;position: relative;}
.nyxw2 .list .tt1{font-size: 20px;color: #222;transition: all .3s;font-weight: bold;padding-bottom: 15px;margin-bottom: 15px;position: relative;}
.nyxw2 .list .tt1:after{content: "";width: 30px;height: 1px;background: #000;position: absolute;left: 0;bottom: 0;}
.nyxw2 .list .tt3{font-size: 15px;color: #888;line-height: 28px;height: 56px;overflow: hidden;min-height: inherit;min-height: 56px;}
.nyxw2 .list .tt4{font-size: 12px;color: #999;line-height: 26px;width: 54px;text-align: center;font-family: 'Arial';background: #5d5d5d;margin-top: 22px;text-transform: uppercase;transition: all .3s;position: relative;}
.nyxw2 .list .tt4:before{width: 26px;height: 26px;border-left: 1px solid #fff;display: flex;align-items: center;justify-content: center;position: absolute;left: 100%;top:0;background: #5d5d5d;}
.nyxw2 .list .tt2{line-height:24px;font-size: 14px; position: absolute;left:30px;top:14px;color: #999;text-align: right;}
.nyxw2 .list .tt2 b{font-size:22px;color: #000;display: block;line-height: 34px; margin:0 auto 2px auto}
.nyxw2 .list .tt2 i{display: none;}
.nyxw2 .list .img{border-radius:6px;width:calc(18% + 80px);}
.nyxw2 .list .img .bjcover{height: 100%;}
.nyxw2 .list:hover .img .bjcover{transform:scale(1.06);}
.nyxw2 .list:hover .tt1{color: var(--color_zhuti);}
.nyxw2 .list:hover .tt4{color: #fff;background: var(--color_zhuti);border-color: var(--color_zhuti);}
.nyxw2 .list:hover .tt4:before{color: #fff;background: var(--color_zhuti);}
@media (max-width:1240px) {
 .menu-child-list {
    width: 100%;
  }
}
@media (max-width:1199px) {
    .nyxw2 .list .tt{padding-left:100px;}
    .nyxw2 .list .tt2{left: 0;}
}
@media (max-width:991px) {
    .nyxw2 .list .tt{padding-right:30px;}
    .nyxw2 .list .tt1{font-size: 20px;line-height: 30px;}
    .nyxw2 .list .tt4{margin-top: 16px;}
}
@media (max-width:767px) {
    .nyxw2 .list{padding:25px 0}
    .nyxw2 .list .img{right: 0;height: 154px;top:29px;}
    .nyxw2 .list .tt{padding: 4px 30px 0 0;}
    .nyxw2 .list .tt1{padding: 0;margin: 0 0 3px;}
    .nyxw2 .list .tt1:after{display: none;}
    .nyxw2 .list .tt2{line-height:24px;font-size: 13px; position: relative;left: auto;width: 100%; top:auto;color: #999; text-align:left}
    .nyxw2 .list .tt2 b{font-size:13px;color: #999;display: inline;line-height: inherit; border-bottom:0; width:auto; margin:auto;font-weight: normal;}
    .nyxw2 .list .tt2 i{display:inline;}
    .nyxw2 .list .tt3{margin-top: 5px;font-size: 14px;line-height: 24px;height: 48px;min-height: 48px;}
    .nyxw2 .list .tt4{margin-top: 14px;}
  .menu-child-list {
    display: none;
    width: 100%;
	  margin-top: 10px;
  }
  .menu-child-list>li {
    width: 50%;
    padding-right: 2px;
    margin-bottom: 2px;
  }
  .menu-child-list>li>a {
    height: 36px;
    line-height: 36px;
  }
    
}

@media (max-width:600px) {
    .nyxw2{padding-top: 11px;margin-top: 0;}
    .nyxw2 .list{padding: 0 0 25px;margin-bottom: 25px;flex-wrap: wrap;}
    .nyxw2 .list .tt{width: 100%;padding: 0;}
    .nyxw2 .list .tt1{font-size: 18px;}
    .nyxw2 .list .tt3{font-size: 14px;height: auto;max-height: initial;line-height: 1.6;-webkit-line-clamp: 3;}
    .nyxw2 .list .img{position: relative;right: auto;top:auto;width: 100%;height: auto;margin-bottom: 16px;}
    .nyxw2 .list .img .bjcover{height: auto;padding-top: 50%;}
}

/*详情页*/
.danye{font-size: 15px;line-height: 1.8;}
.danye .topbox{margin-bottom:20px;text-align: center;}
.danye .bt{color: #000;font-size:24px;padding-bottom: 10px;line-height: 1.5;}
.danye .rq{color: #000;opacity: .6;font-size: 14px;margin-top: -4px;}
.danye .xian{width: 100%;height: 11px;margin-top:16px;;border-top: 1px dashed #aaa;opacity: .4;}
.danye .img{margin:0 auto 22px auto;display: block;}
.danye .img img{display: block;margin: 0 auto;}
.danye .ditu{height:400px;border: 1px solid #eee;margin-bottom:20px;}
.danye .tt1{padding-top: 60px;font-size: 24px;font-family: var(--ali_family);padding-bottom: 20px;}
.danye .tt2{font-size: 18px;}
.danyetop{font-size: 24px;padding-bottom: 16px;margin-bottom: 16px;border-bottom: 1px solid #eee;line-height: 34px;margin-top: 40px;}

@media (max-width:767px){
    /*详情页*/
    .danye{font-size: 14px;line-height: 1.8;}
    .danye .topbox{margin-bottom: 16px;}
    .danye .bt{font-size: 20px;padding-bottom: 4px;}
    .danye .img{margin:0 auto 18px auto;}
    .danye .ditu{height:360px;margin-top: 25px;}
    .danye .rq{margin-top: 0;}
    .danye .xian{margin-top: 14px;}
    .danye .tt1{padding-top: 0;font-size: 22px;padding-bottom: 11px;}
    .danye .tt2{font-size: 15px;}
    .danyetop{font-size: 20px;padding-bottom: 11px;margin-bottom: 11px;margin-top: 25px;line-height: 30px;}

}













/* -webkit-line-clamp: 2; */


/*媒体查询开始*/
@media (max-width:1349px){

}
@media (max-width:1199px){
    header nav ul li > a{font-size: 16px;}
    .lb2_2 .list{font-size: 20px;}

    .nycp .list{width: calc(33.33% - 24px);}




}
@media (max-width:991px) {
    body{letter-spacing: normal;}
    header .topbox .zuo{width: 100%;}
    header .topbox .logo{margin: 0;max-width: calc(100% - 60px);height: 80px;}
    header .topbox .logo img{max-height: 50%;}
    .banner .swiper-pagination-bullet{width: 7px;height: 7px;margin: 0 3px -4px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 22px;}

    /*pc导航*/
    header nav{display:none;width:100%;max-width: 100%;float: none;padding:15px 20px 40px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 2px 10px rgba(0, 0, 0, .06);overflow-y: auto;overflow-x:hidden;max-height: calc(100vh - 120px)}
    header nav .container-fluid{padding: 0;}
    header nav ul{display: block!important;}
    header nav ul > li{display:block;width:100%;text-align: left;padding: 0 40px 0 0;border-bottom: 1px solid #f6f6f6;position: relative;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;padding:0 0 0 10px;line-height:50px;}
    header nav ul > li > a:after{display: none;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > i{display: block;position: absolute;right: 0;top:0;width: 40px;color: #999;line-height: 50px;font-size: 16px;font-weight: normal;text-align: center;}
    header nav ul > li:hover > a{;background: transparent;color: var(--color_zhuti);}
    header nav ul > li.active > a{background: transparent;color: var(--color_zhuti);}
    header nav ul > li.active > i{color: var(--color_zhuti);}
    header nav .ul{display:none;position: relative;left: auto;top:auto;width: calc(100% + 110px);margin-left: -35px;right: auto;background:#f6f6f6;padding:8px 14px;box-shadow: none;border-radius:0;}
    header nav .ul a{font-size: 14px;color: #333;line-height: 26px;padding:6px 5px 6px 35px;display: block;}
    header nav .ul a:hover{background-color: transparent;color: var(--color_zhuti);}
    header nav .ul a.active{background-color: transparent;color: var(--color_zhuti);}

   /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:30px;cursor: pointer;z-index: 6;}
    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;}



    .main88{padding-top: 40px;padding-bottom: 40px;}
    .title{padding-bottom: 24px;font-size: 24px;line-height: 34px;letter-spacing: 1px;}
    .title span{font-size: 16px;line-height: 26px;}

    /*我们的产品*/
    .main1 .box a{display:block;width: calc(50% - 20px);}

    .lb2_1 .list a{width: calc(50% - 6px);}
    .lb2_2 .swiper-slide{width: auto;min-width: 110px;margin-top: 24px;}
    .lb2_2 .list{padding-top: 22px;font-size: 16px;}
    .lb2_2 .list img{margin-right: 11px;height:24px;}
    .lb2_2 .list:hover{top: 0;}


    .main3 .title{display:block;text-align: center;}
    .main3 .title span{max-width: 100%;margin:4px 0 0;text-align: center;}


    .main3 .box{display: block;padding-top: 0;margin-top: -12px;}
    .main3 .box .list{box-shadow:none;border: 1px solid #eee;width:100%;padding: 26px 20px;margin: 12px 0 0;}
    .main3 .box .list .tt1{font-size: 22px;line-height: 30px;padding-bottom: 11px;margin-bottom: 11px;}
    .main3 .box .list .tt2{font-size: 16px;min-height:inherit;}
    .main3 .box .list .tt3{margin-top:16px;}
    .main3 .box .list .tt3 img{height: 28px;}
    .main3 .box .list:hover{top: 0;}

    .main4 .box{display:block;}
    .main4 .box .img{width: 100%;}
    .main4 .box .img .bjcover{padding-top: 50%;}
    .main4 .box .tt{width: 100%;padding: 18px 0 0;}
    .main4 .box .tt .tt1{font-size: 22px;line-height: 32px;padding-bottom:15px;margin-bottom: 17px;}
    .main4 .box .tt .tt2 .tt3{font-size: 16px;line-height: 26px;padding: 2px 0 3px 40px;}
    .main4 .box .tt .tt2 .tt3:nth-child(n+2){margin-top: 12px;}
    .main4 .box .tt .tt2 .tt3 span{width: 32px;height: 32px;border: 3px solid #ececec;}


    .main5{background: #f5f7fa;padding-bottom: 40px!important;}
    .lb5 .swiper{padding: 0 11%;width: calc(100% + 30px);margin-left: -15px;}
    .lb5 .list{background: transparent;padding: 0;}
    .lb5 .list:after{display: none;}
    .lb5 .list .tt1{height: 50px;line-height: 50px;font-size: 16px;}

    .lb5 .list .tt2 .tt3{font-size: 14px;}
    .lb5 .list .tt2 .tt3 .img{margin-bottom: 10px;}


    .main6 .container-fluid{padding-top: 0;padding-bottom: 0;}
    .main6 .top{padding-bottom: 18px;margin-bottom: 16px;letter-spacing: 1px;font-size: 22px;line-height: 34px;}
    .main6 .top span{font-size: 26px;line-height: 36px;margin-top: 2px;}
    .main6 .top:after{width: 70px;}
    .main6 .tt1{font-size: 15px;}
    .main6 .tt2{margin-top:14px;flex-wrap: wrap;}
    .main6 .tt2 .tt3{width:50%;font-size: 16px;padding: 22px 5px 0;}
    .main6 .tt2 .tt3:nth-child(n+2){border-left: 0;}
    .main6 .tt2 .tt3 .tt4{margin-bottom: 4px;}
    .main6 .tt2 .tt3 .tt4 b{font-size: 26px;}
    .main6 .tt2 .tt3 .tt4 span{margin-left: 4px;top: -4px;}

    .main7 .swiper{padding: 0 11%;width: calc(100% + 30px);margin-left: -15px;}

    .main7 .list .tt{padding: 20px;}
    .main7 .list .tt .tt1{font-size: 16px;}
    .main7 .list .tt .tt2{font-size: 14px;margin-top: 5px;}
    .main7 .list .tt .tt3{font-size: 14px;margin-top: 11px;}




    footer{font-size: 15px;}
    footer .box2{padding: 18px 15px;font-size: 88%;}
    footer .box1{padding: 30px 0 28px;}
    footer .box1 .tt{max-width: 100%;font-size: 15px;}
    footer .box1 .tt1 img{height: 60px;}
    footer .box1 .tt1{margin-bottom: 11px;}
    footer .box1 .tt2{margin-bottom: 4px;font-size: 22px;}
    footer .box1 .ul{display: none;}
    footer .box1 .img{display: none;}


    .ny{padding: 40px 0 50px;}
    .title8{font-size: 24px;line-height: 34px;padding-bottom:28px;}
    .title8 span{font-size:44px;}

    .title9{margin-bottom: 10px;padding: 8px 0;}
    .title9 a{font-size: 15px;padding: 0 15px;margin: 2px;line-height: 42px;}


    .nycp{margin: 10px -6px 0 -6px;}
    .nycp .list{width: calc(50% - 12px);margin: 0 6px 12px;padding: 15px 15px 16px;box-shadow: none;border: 1px solid #eee;}
    .nycp .list .img{margin-bottom: 15px;}
    .nycp .list .tt1{font-size: 16px;line-height: 28px;}
    .nycp .list .tt2{font-size: 13px;margin-top:4px;}









}

@media (max-width:767px) {
    /*我们的产品*/
    .main1 .box{margin: -12px -6px 0;}
    .main1 .box a{width: calc(100% - 12px);margin: 12px 6px 0;height: auto;padding: 20px 20px 18px;}
    .main1 .box a .tt{padding: 0 10px 0 0;max-width: 66%;}
    .main1 .box a .tt .tt1{font-size: 18px;line-height:28px;}
    .main1 .box a .tt .tt2{font-size: 14px;margin-top: 3px;line-height: 24px;}
    .main1 .box a .tt .tt3{font-size: 26px;margin-top:6px;}
    .main1 .box a .img{width: 50%;}


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


}

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

    
}
 /*手机底部*/
@media (max-width:991px) {
    footer{margin-bottom: 50px;}
    .sjdibu{height:50px;background:var(--color_zhuti);position:fixed; bottom:0; left:0; z-index:113; border-top:solid 1px rgba(255, 255, 255, 1);width: 100%;text-align: center;font-size: 0;}
    .sjdibu .box1{display: flex;justify-content: space-around;}
    .sjdibu .box1 a{display:block;color: #fff;padding: 5px;width: 100%;}
    .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:50px; 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;} 
}