/*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/1.8 "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;vertical-align: top;}
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;}


header{position: relative;z-index: 111;box-shadow: 0 4px 10px rgba(0,0,0,.05);}
header .container-fluid{max-width: 1700px !important;}
header .logo{line-height: 110px;height: 110px;font-size: 0;width:20%;border-right: 1px solid #eee;display: block;}
header .logo img{max-height:60%;max-width: 88%;}
header .txt{width: 320px;line-height: 110px;padding-left: 0;position: relative;}

header .txt .tt1{font-family: 'Impact';font-size: 24px;color: #d50000;float: left;position: relative;z-index: 2;}
header .txt .tt1 img{padding-right: 10px;top:-2px;position: relative;}
header .txt .tt2{float: left;font-size: 0;margin-left: 22px;position: relative;z-index: 2;}
header .txt .tt2 img:nth-child(2){display: none;position: absolute;right: 0;top:100%;width: 150px;max-width: 150px;border: 1px solid #ddd;}
header .txt .tt2 a{width: 50px;text-align: center;display: block;float: right;position: relative;}
header .txt .tt2 a:hover{background-color: #eee;}
/* header .txt .tt2 a:hover img:nth-child(2){display: block;} */
header .txt .tt2 a form{position: absolute;right: -50px;top:100%;width: 340px;height: 44px;background: #fff;line-height: 0;display: none;}
header .txt .tt2 a form input{line-height: 42px;height: 44px;background: fixed;border: 0;padding: 0 66px 0 18px;font-size: 14px;color: #333;width: 100%;border: 1px solid #ddd;}
header .txt .tt2 a form button{line-height: 44px;height: 44px;background: #1a7e00;border: 0;position: absolute;right: 0;top:0;font-size: 15px;width: 66px;text-align: center;color: #fff;transition: all .2s;}
header .txt .tt2 a form button:hover{background-color: #d50000;}
/* header .txt .tt2 a:hover form{display: block;} */

/*pc导航*/
header nav{width: calc(80% - 320px);padding:0 60px 0 10px;}
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;width:12.5%;}
header nav ul > li > a{line-height:inherit; display:block;color: #000;font-size: 16px;line-height:110px;}
header nav ul > li:hover > a{color: #1a7e00;}
header nav ul > li.active > a{color: #1a7e00;}
header nav .ul{display:none;position: absolute;left: 0;top:calc(100% - 26px);width: 130%;margin-left: -15%;;right: 0;background:rgba(255,255,255,1);padding:10px 0;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius:10px;overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 22px;padding:8px;display: block;}
header nav .ul a:hover{background-color: #1a7e00;color: #fff;}
header nav .ul a.active{background-color: #1a7e00;color: #fff;}
header nav ul > li:hover .ul{display: block;}

/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .bjcover{display: block;padding-top: 36.45%;}
.banner .swiper-pagination-bullet{background:#fff;opacity:1;transition: all .2s;width: 6px;height: 6px;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#d50000;width: 14px;border-radius: 4px;}


.ssbox .box{background-color: #f5f5f5;margin-top: -70px;position: relative;z-index: 2;border: 1px solid #eee;border-radius: 22px 22px 0 0;box-shadow: 0 0 11px rgba(0,0,0,.05);overflow: hidden;}
.ssbox .box .list1{width: 58%;float: left;}
.ssbox .box .list2{width: 42%;float: right;height: 140px;background: #fff;padding: 43px;}
.ssbox .box .list1 .tt1{width: 33.33%;float: left;text-align: center;line-height: 60px;font-size: 18px;padding: 40px 10px;display: block;}
.ssbox .box .list1 .tt1 img{position: relative;top:-4px;padding-right: 10px;}
.ssbox .box .list1 .tt1:hover{color: #1a7e00;}
.ssbox .box .list2 form{height: 54px;border: 0;background: #efefef;border-radius: 44px;padding: 2px;position: relative;}
.ssbox .box .list2 form input{line-height: 50px;height: 50px;border: 0;background: transparent;font-size: 16px;padding: 0 80px 0 25px;}
.ssbox .box .list2 form button{position: absolute;right: 2px;top:2px;border: 0;background: #1a7e00;width: 70px;height: 50px;line-height: 50px;border-radius: 0 50px 50px 0;font-size:17px;color: #fff;padding-right: 6px;transition: all .3s;}
.ssbox .box .list2 form button:hover{background-color: #d50000;}


.main66{padding:70px 0;}
.title{text-align: center;overflow: hidden;margin-bottom:46px;}
.title .div1{font-size: 36px;color: #000;font-weight: bold;line-height: 40px;}
.title .div1 b{color: #1a7e00;}
.title .div2{font-size: 0;margin-top: 3px;}
.title .div2 span{display: inline-block;vertical-align: top;position: relative;font-size:20px;color: #999;padding: 0 14px;font-family: 'Arial';text-transform: uppercase;font-weight: bold;}
.title .div2 span:after{content: "";width: 340px;height: 1px;background: #999999;position: absolute;left: 100%;top:0;bottom: 0;margin: auto 0;}
.title .div2 span:before{content: "";width: 340px;height: 1px;background: #999999;position: absolute;right: 100%;top:0;bottom: 0;margin: auto 0;}
.title .div3{font-size: 16px;color: #999;padding-top: 8px;}


.title1{text-align: center;margin-top: -14px;margin-bottom: 40px;font-size: 0;}
.title1 a{display: inline-block;vertical-align: top;font-size: 18px;min-width:140px;text-align: center;line-height:38px;border: 2px solid #1a7e00;color: #1a7e00;border-radius: 44px;transition: all .3s;margin: 4px;padding: 0 8px;}
.title1 a:hover{background-color: #1a7e00;color: #fff;}
.title1 a.active{background-color: #1a7e00;color: #fff;}

.gd{display: block;width:170px;line-height:49px;background:#1a7e00;border-radius: 44px;font-size: 16px;color: #fff;text-align: center;margin: 48px auto 0;}
.gd:hover{background-color: #d50000;color: #fff;}


/* 公司简介 */
.main1 .box{font-size: 16px;max-width: 1110px;margin: -11px auto 0;line-height: 200%;}


/* 产品展示 */
.main2{background-color: #f7f7f7;}
.main2 .lb2{margin: -10px;}
.main2 .list{display: block;border-radius: 6px 6px 0 0;overflow: hidden;margin: 10px;box-shadow: 0 0 11px rgba(0,0,0,.05);background: #fff;}
.main2 .list .img div{padding-top: 94%;transition: all .2s;}
.main2 .list .tt1{background: #fff;line-height: 66px;font-size: 18px;color: #000;text-align: center;border: 1px solid #ddd;border-top: 0;}
.main2 .list .tt2{line-height: 44px;padding: 0 60px 0 20px;font-size: 14px;color: #000;background: #F3F3F3;position: relative;border: 1px solid #ddd;border-top: 0;}
.main2 .list .tt2 img{position: absolute;right: 20px;top:0;height: 10px;bottom: 0;margin: auto 0;}
.main2 .list:hover .img div{transform:scale(1.06);}
.main2 .list:hover .tt1{color: #1a7e00;}
.main2 .list:hover .tt2:hover{color: #1a7e00;}


/* 新闻中心 */
.main8 .zuo{width:calc(14% + 270px);float: left;background: #fff;box-shadow: 0 0 8px rgba(0,0,0,.12);display: block;padding: 10px;padding-bottom: 0;margin-bottom: 10px;border: 1px solid #f2efef;}
.main8 .zuo .bjcover{height: 350px;}
.main8 .zuo:hover .bjcover{transform:scale(1.06);}
.main8 .zuo .tt{color: #373737;font-size: 17px;font-weight: bold;padding: 0 40px 0 14px;position: relative;line-height: 66px;}
.main8 .zuo:hover .tt{color: #C3251C;}
/* .main6 .zuo .tt:after{content:"";width: 15px;height: 15px;background: url("../images/tu26.png") no-repeat;position: absolute;left: -15px;top:0;bottom:0;margin: auto 0;} */
.main8 .zuo .tt:before{content:"";width: 19px;height: 15px;background: url("../images/tu27.png") no-repeat;position: absolute;right: 10px;top:0;bottom:0;margin: auto 0;}
.main8 .zuo:hover .tt:before{background: url("../images/tu27-1.png") no-repeat;}
.main8 .you{width:calc(86% - 280px);padding-left: 10px;float: right;}
.main8 .you .list{display:block;background: #fff;box-shadow: 0 0 8px rgba(0,0,0,.12);margin-bottom: 10px;position: relative;padding-left: 196px;border: 1px solid #f2efef;height: 136px;padding-right: 24px;}
.main8 .you .list .tt1{font-size: 18px;color: #666666;font-weight: bold;margin-top: 32px;line-height: 18px;position: relative;padding-left: 26px;padding-bottom: 14px;margin-bottom: 12px;}
.main8 .you .list .tt1:after{content: "";width: 15px;height: 15px;background: url("../images/tu26-1.jpg") no-repeat;position: absolute;left: 0;top:2px;transition: all 0.3s;}
.main8 .you .list .tt1:before{content: "";width: 16px;height: 2px;background: #d3d3d3;position: absolute;left: 26px;bottom:0;transition: all 0.3s;}
.main8 .you .list .tt3{font-size: 13px;color: #999999;position: relative;padding-bottom: 18px;padding-left: 26px;}
.main8 .you .list .tt3:after{content: "";width: 42px;height: 7px;background: url("../images/tu28.png") no-repeat;position: absolute;left: 26px;bottom:0;transition: all 0.3s;opacity: 1;}
.main8 .you .list .tt3:before{content: "";width: 42px;height: 7px;background: url("../images/tu28-1.png") no-repeat;position: absolute;left: 26px;bottom:0;transition: all 0.3s;opacity: 0;}
.main8 .you .list .tt2{font-size: 12px;color: #999999;width: 160px;text-align: center;border-right: 1px solid #e5e5e5;position: absolute;left: 0;top:0;height: 100%;}
.main8 .you .list .tt2 b{font-size: 40px;color: #000;font-weight: inherit;display: block;}
.main8 .you .list .tt2 i{display: none;}
.main8 .you .list .tt2 div{position:absolute;left: 0;right: 0;top:50%;transform:translateY(-50%);}
.main8 .you .list:after{content:"";width: 30px;height: 30px;background: #f3f3f3;position: absolute;left: 0;top:0;}
.main8 .you .list:hover .tt1{color: #C3251C;}
.main8 .you .list:hover .tt1:after{background: url("../images/tu26.png") no-repeat;}
.main8 .you .list:hover .tt3:after{left: 40px;opacity: 0;}
.main8 .you .list:hover .tt3:before{left: 40px;opacity: 1;}
.main8 .you .list:nth-child(n+4){display:none;}



.main7 .list1{width:46%;padding-right: 80px;position: relative;float: left;}
.main7 .list2{width:54%;float: left;}
.main7 .list1:after{content: "";width: 1px;height: 100%;background: url("../images/tu8.png") no-repeat center center;position: absolute;right: 40px;top:20px;bottom: 0;margin: auto 0;}
.main7 .list1 .tt1{font-size: 28px;color: #000;margin-top: -11px;}
.main7 .list1 .tt1 b{font-family: 'Arial';font-size: 40px;color: #9c1d2b;padding-right:4px;position: relative;bottom: -4px;}
.main7 .list1 .tt2{font-size: 17px;color: #000;margin-top:2px;line-height: 30px;}
.main7 .list2 .tt3{font-size: 17px;color: #000;padding:10px 0 14px;}
.main7 .list2 form{padding-right: 110px;position: relative;}
.main7 .list2 form input{width: calc(50% - 5px);line-height: 40px;height: 42px;border: 1px solid #ddd;background: #fff;padding: 0 15px;float: left;margin-bottom: 10px;}
.main7 .list2 form input:nth-child(2){margin-left:10px;}
.main7 .list2 form textarea{width:100%;max-width: 100%; line-height: 40px;height: 42px;border: 1px solid #ddd;background: #fff;padding: 0 15px;float: left;}
.main7 .list2 form button{width: 94px;height:94px;background: #1a7e00;border: 0;font-size: 18px;color: #fff;text-align: center;position: absolute;right: 0;top:0;letter-spacing: 4px;padding: 0 22px;transition: all 0.3s;}
.main7 .list2 form button:hover{background-color: #d50000;}


footer{background:#333333;}
footer .box2{background:#434343;font-size: 14px;color: rgba(255,255,255,.6);padding: 20px;text-align: center;}
footer .box1 .list1{width: calc(33.33% - 70px);float: left;padding-right: 20px;line-height:38px;color: rgba(255,255,255,.6);}
footer .box1 .list2{width: 210px;float: right;}
footer .box1 .top{font-size: 18px;color: #fff;margin-bottom: 14px;line-height:30px;}
footer .box1 .top span{font-size:20px;font-family: 'Arial';color: rgba(255,255,255,.4);display: block;text-transform: uppercase;font-weight: bold;}
footer .box1 .list1 a{display: inline-block;vertical-align: top;min-width:40%;max-width: 126px;line-height:38px;color: rgba(255,255,255,.6);}
footer .box1 .list1 a:hover{color: #fff;text-decoration: underline !important;}
footer .box1 .list2 .img{width: 140px;border: 10px solid #A3A3A3;background: #fff;}



/*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: #1a7e00;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: #1a7e00;color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: #1a7e00;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: #1a7e00;font-size: 20px;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: #1a7e00;}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: #1a7e00;}

/*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: #1a7e00;color: #fff;border-color: #1a7e00;}
.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(33.33% - 20px);margin: 0 10px 20px;float: left;border-radius: 6px 6px 0 0;padding: 4px;background: #fff;border: 1px solid #eee;}
.nycp .list .img div{padding-top: 94%;transition: all .2s;}
.nycp .list .tt{font-size: 16px;color: #000;line-height: 50px;padding-top: 4px;text-align: center;}
.nycp .list:hover .img div{transform:scale(1.06);}
.nycp .list:hover .tt{color: #1a7e00;}


.liuyan form input{width:100%;float: left;line-height:42px;height: 44px;border: 1px solid #e7e7e7;margin-bottom: 10px;padding: 0 14px;}
.liuyan form textarea{width: 100%;max-width: 100%;height: 138px;padding: 10px 14px;border: 1px solid #e7e7e7;margin-bottom: 10px;}
.liuyan form button{width: 100%;line-height: 44px;background:#1a7e00;font-size: 14px;color: #fff;border: 0;transition: all 0.3s}
.liuyan form button:hover{background-color: #d50000;}


.main3{padding: 50px 0;text-align: center;color: #fff;}
.main3 .tt1{font-size: 36px;font-weight: bold;}
.main3 .tt2{font-size: 0;margin-top: 11px;}
.main3 .tt2 .tt3{display: inline-block;border-top: 1px solid rgba(255,255,255,.3);border-bottom: 1px solid rgba(255,255,255,.3);padding:8px;}
.main3 .tt2 .tt3 span{display: inline-block;vertical-align: top;font-size: 22px;line-height: 32px;padding: 0 20px;position: relative;}
.main3 .tt2 .tt3 span:after{content: "";width: 2px;height: 22px;background: rgba(255,255,255,.3);position: absolute;left: -1px;top:2px;bottom: 0;margin: auto 0;}
.main3 .tt4{margin-top: 16px;font-size: 0;}
.main3 .tt4 a{display: inline-block;vertical-align: top;margin: 10px 10px 0;font-size: 22px;border: 1px solid #fff;transition: all .3s;line-height: 38px;padding: 0 22px;border-radius: 22px;color: #fff;min-width:200px}
.main3 .tt4 a:nth-child(1){font-family: 'Impact';}
.main3 .tt4 a:nth-child(2){background-color: #fff;color: #1a7e00;font-size: 16px;}
.main3 .tt4 a img{padding-right: 8px;position: relative;top:-1px;}
.main3 .tt4 a:hover{background-color: rgba(255,255,255,.3);}
.main3 .tt4 a:nth-child(2):hover{background-color: rgba(255,255,255,.88);}


/* 客户案例 */
.main4 .list{display: block;background: #fff;box-shadow: 0 0 11px rgba(0,0,0,.02);border: 1px solid #eee;margin: 10px;}
.main4 .list .img div{padding-top:54%;transition: all .3s;}
.main4 .list .tt{font-size: 18px;line-height: 60px;text-align: center;box-shadow: 0 0 11px rgba(0,0,0,.02);color: #000;transition: all .3s;}
.main4 .swiper-slide {margin-top: 30px;}
.main4 .swiper-slide .tt{display: none;}
.main4 .swiper-slide.swiper-slide-active{margin-top: 0;}
.main4 .swiper-slide.swiper-slide-active .tt{display: block;height: 60px;}
.lb4{position: relative;}
.main4 {position: relative;width: 100%;}
.main4 .swiper-slide {width: 640px;}
.main4 .swiper-button-prev{width: 50px;height: 50px;margin-top: -10px;background: url(../images/t3.png) no-repeat center center;left: -88px;}
.main4 .swiper-button-next{width: 50px;height: 50px;margin-top: -10px;background: url(../images/t3.png) no-repeat center center;right: -88px;transform:rotate(180deg)}
.main4 .swiper-slide.swiper-slide-active .list:hover .img div{transform:scale(1.06);}
.main4 .swiper-slide.swiper-slide-active .list:hover .tt{color: #1a7e00;}


/* 景安优势 */
.main5{background: #f2f2f2;}
.main5 .box{font-size: 0;margin: -30px -15px 0;}
.main5 .box .list{display: inline-block;vertical-align: top;width: calc(33.33% - 30px);margin: 30px 15px 0;padding: 25px 15px;background: #fff;position: relative;border: 1px solid #eee;box-shadow: 0 0 11px rgba(0,0,0,.02);border-radius: 11px;}
.main5 .box .list img{display: block;position: absolute;height: 36px;left: calc(16% - 10px);top:0;bottom: 0;margin: auto 0;}
.main5 .box .list .tt1{font-size: 20px;font-weight:bold;padding-bottom: 6px;}
.main5 .box .list .tt2{font-size: 14px;color: #999;line-height: 25px;height: 75px;-webkit-line-clamp: 3;}
.main5 .box .list .tt{padding-left: 32%;}




















/*transition: all .2s;*
/* 1a7e00 */
/* d50000 */
/*transform:scale(1.06);*/

/*媒体查询开始*/
@media (max-width:1349px){
    header .txt{width:auto;}
    header .txt .tt2{display: none;}
    header nav {width: calc(80% - 180px);padding: 0 11px 0 0;}

}
@media (max-width:1199px){
    header .txt{display: none;}
    header nav {width:80%;padding: 0;}
    .ssbox .box{margin-top: 30px;border-radius: 15px;}

    /*新闻中心*/
    .main8 .you .list .tt2{width:130px;}
    .main8 .you .list{padding-left:166px;}

}
@media (max-width:991px){
    .banner .bjcover{padding-top:46%;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background-color: #1a7e00;}

    header .logo{border: 0;width: 100%;max-width: calc(100% - 50px);}
    /*pc导航*/
    header nav{display: none;width:170px;float: none;padding:10px 15px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 0 6px rgba(0,0,0,.1)}
    header nav ul > li{display:block;width:100%;padding: 0;border-bottom: 1px solid #ddd;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > a{display:block;font-size: 15px;line-height:42px;}
    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:44px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #1a7e00;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;}

    .ssbox .box .list1{width: 100%;}
    .ssbox .box .list1 .tt1{padding: 24px 5px 20px;}
    .ssbox .box .list2{width: 100%;padding: 30px;height: auto;}

    .main2 .list{box-shadow: none;}
    .main2 .list .tt1{font-size: 16px;line-height:56px;border: 0;}
    .main2 .list .tt2{display: none;}
    
    /*新闻中心*/
    .main8 .zuo{width:100%;margin: 0;}
    .main8 .zuo .bjcover{height: auto;padding-top:70%;}
    .main8 .you{width:100%;padding: 0;margin-top: 10px;}

    .main7 .list1{width: 100%;padding: 0;}
    .main7 .list2{width: 100%;margin-top: 20px;}
    .main7 .list1:after{display: none;}
    
    footer .box1 .list1{line-height: 28px;}
    footer .box1 .list1 a{line-height: 24px;padding-bottom: 10px;}
    footer .box1 .list1{width: 33.33%;}
    footer .box1 .list2{display: none;}



 
    /*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{padding: 0 5px;text-align: center;}
    .ny .zuo .ul > a:before{right: 15px;}


    /* 景安优势 */
    .main5 .box .list{width: calc(50% - 30px);}


    /* 客户案例 */
    .main4 .lb4{margin: -2px;}
    .main4 .list{margin: 2px;}
    .main4 .list .tt{font-size: 14px;line-height:44px;height: 44px !important;}
    .main4 .swiper-slide {margin-top:0;}
    .main4 .swiper-slide .tt{display: block;}
    .main4 .swiper-slide.swiper-slide-active{margin-top: 0;}
    .main4 .swiper-slide.swiper-slide-active .tt{display: block;height: 60px;}





}

@media (max-width:767px) {

    .main66{padding:40px 0;}
    .title{margin-bottom:30px;}
    .title .div1{font-size:28px;line-height: 38px;}
    .title .div2 span{font-size: 14px;}
    .title .div3{font-size: 14px;}

    .title1 {margin: -8px -8px 0;margin-bottom: 26px;}
    .title1 a{font-size: 14px;margin:2px;line-height: 34px;min-width:100px;border-width: 1px;}

    .gd{width: 130px;line-height: 40px;font-size: 14px;margin-top: 26px;}
    .gd img{display: none;}

    .ssbox .box{margin: 0;border-radius: 0;border: 0;box-shadow: none;}
    .ssbox .container-fluid{padding: 0;}
    .ssbox .box .list1 .tt1{line-height: 50px;font-size: 16px;padding:26px 5px;line-height: 30px;}
    .ssbox .box .list1 .tt1 img{display: block;top:auto;padding: 0;display: block;margin: 0 auto;height: 40px;}
    .ssbox .box .list2{width: 100%;background: transparent;padding: 0 15px 25px;}
    .ssbox .box .list2 form{height: 50px;background: #fff;}
    .ssbox .box .list2 form input{line-height: 46px;height: 46px;font-size: 15px;padding: 0 80px 0 20px;}
    .ssbox .box .list2 form button{font-size: 15px;height: 46px;line-height: 46px;}
    
    /* 公司简介 */
    .main1 .box{font-size: 14px;}


    /* 产品展示 */
    .main2 .lb2{margin: -6px;}
    .main2 .list{margin: 6px;box-shadow: none;}
    .main2 .list .tt1{line-height: 42px;font-size: 14px;}
    .main2 .list .tt2{display: none;}
    
    /*新闻中心*/
    .main8 .zuo{box-shadow: 0 0 0;}
    .main8 .you .list{box-shadow: 0 0 0;height: auto;padding:18px 15px 22px;}
    .main8 .you .list .tt1{font-size: 16px;margin: 0;line-height:26px;max-height: 52px;padding:0 0 0 22px;margin-bottom:8px;font-weight: 400;text-overflow:inherit;white-space:inherit;}
    .main8 .you .list .tt1:after{top:7px;}
    .main8 .you .list .tt1:before{display: none;}
    .main8 .you .list .tt3{margin-top:6px;text-overflow:inherit;white-space:inherit;line-height: 22px;padding: 0 0 0 22px;max-height:66px;overflow: hidden;}
    .main8 .you .list .tt3:after{left: 0;display: none;}
    .main8 .you .list .tt3:before{left: 0;display: none;}
    .main8 .you .list .tt2{width: 100%;position: relative;left: inherit;top:inherit;height:inherit;font-size: 14px;border: 0;}
    .main8 .you .list .tt2 b{display: none;}
    .main8 .you .list .tt2 i{display: inline-block;}
    .main8 .you .list .tt2 div{position:relative;left: inherit;right:inherit;top:inherit;transform:translateY(0);text-align: left;padding-left: 22px;}
    .main8 .you .list:after{display: none;}
    .main8 .zuo .tt{font-size:15px;padding:10px;line-height: 0;font-weight: normal;text-align: center;}
    .main8 .zuo .tt:after{display: none;}
    .main8 .zuo .tt div{line-height:26px;max-height: 52px;overflow: hidden;}
    .main8 .zuo .tt:before{display:none;}
    .main7 .list1 .tt1{font-size: 22px;}
    .main7 .list1 .tt1 b{font-size: 30px;}
    .main7 .list1 .tt2{font-size: 15px;line-height:28px;}
    .main7 .list2 .tt3{font-size: 15px;}

    footer .box2{padding: 15px;}
    footer .box1 .list1{width:100%;margin:10px 0;}
    footer .box1 .list1 a{max-width: 90px;min-width: inherit;padding-right: 20px;}
    footer .box1 .top{margin-bottom: 10px;}




    /*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{width: calc(50% - 12px);margin: 0 6px 12px;}
    .nycp .list .tt{font-size: 14px;line-height: 32px;}



    .main3{padding: 40px 0;}
    .main3 .tt1{font-size:22px;}

    .main3 .tt2 .tt3{padding:5px;}
    .main3 .tt2 .tt3 span{font-size:16px;line-height: 30px;padding: 0 14px;}
    .main3 .tt2 .tt3 span:after{width: 1px;height: 16px;left: 0;}
    .main3 .tt4{margin-top: 16px;font-size: 0;}
    .main3 .tt4 a{display: inline-block;vertical-align: top;margin: 10px 10px 0;font-size: 22px;border: 1px solid #fff;transition: all .3s;line-height: 38px;padding: 0 22px;border-radius: 22px;color: #fff;}
    .main3 .tt4 a:nth-child(1){font-family: 'Impact';}
    .main3 .tt4 a:nth-child(2){background-color: #fff;color: #1a7e00;font-size: 16px;}
    .main3 .tt4 a img{padding-right: 8px;position: relative;top:-1px;}
    .main3 .tt4 a:hover{background-color: rgba(255,255,255,.3);}
    .main3 .tt4 a:nth-child(2):hover{background-color: rgba(255,255,255,.88);}
    
    


}
@media (max-width:600px) {
    header .logo{height:80px;line-height:80px;}
    header .lanmu{bottom:29px;}
    .swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom: 2px;}

    /*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;}

    /* 景安优势 */
    .main5 .box{margin: -10px -5px 0;}
    .main5 .box .list{width: calc(50% - 10px);margin: 10px 5px 0;padding: 28px 5px 22px;box-shadow: none;}
    .main5 .box .list img{left: auto;position: relative;margin: 0 auto;}
    .main5 .box .list .tt{margin-top: 15px;padding-left: 0;text-align: center;}
    .main5 .box .list .tt1{font-size:17px;padding-bottom: 4px;}
    .main5 .box .list .tt2{font-size: 12px;line-height: 22px;height: 66px;}




    

}

@media (max-width:479px) {
    .main7 .list2 form{padding-right:0;}
    .main7 .list2 form input{width: 100%;margin: 0 0 10px !important;}
    .main7 .list2 form textarea{width:100%;max-width: 100%; line-height: 40px;height: 42px;border: 1px solid #ddd;background: #fff;padding: 0 15px;float: left;margin-bottom: 10px;}
    .main7 .list2 form button{width: 100%;height:42px;line-height: 42px;font-size: 15px;position: relative;right: auto;top:auto;letter-spacing: 1px;padding: 0;}
    .danye .ditu{height:300px;}
    
    
}
 /*手机底部*/
@media (max-width:991px) {
    footer{margin-bottom: 51px;}
    .sjdibu{height:50px;background:#1a7e00;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;} 
}