/*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}
.clearfix:after,.clearfix:before{clear: both;}
ul {margin: 0;}
li {list-style: none;}
img{max-width:100%;}
.container-fluid {max-width:1430px !important;}
.tr5 {transition: all .5s;-moz-transition: all .5s;-ms-transition: all .5s;-o-transition: all .5s;-webkit-transition: all .5s;}
.tr2 {transition: all .2s;-moz-transition: all .2s;-ms-transition: all .2s;-o-transition: all .2s;-webkit-transition: all .2s;}
.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;}
header .logo{line-height:130px;height: 130px;font-size: 0;max-width: 400px;}
header .logo img{max-height: 60%;}

/*pc导航*/
header nav{float: right;width: calc(100% - 400px);margin-top: 25px;}
header nav form{width: 234px;line-height: 30px;height: 32px;border: 1px solid #ddd;padding: 0 40px 0 18px;position: relative;border-radius: 40px;overflow: hidden;float: right;}
header nav form input{width: 100%;height: 30px;line-height: 30px;border: 0;background: fixed;}
header nav form button{height: 30px;width: 40px;background: url(../images/t1.png) no-repeat 9px center;border: 0;position: absolute;right: 0;top:0;opacity: .5;transition: all .3s;}
header nav form button:hover{opacity: 1;}

header nav a{transition: all .3s;}
header nav ul{font-size: 0;margin:0;float: right;width: 100%;text-align: right;margin-top: 10px;}
header nav ul > li{position: relative;text-align: center;display: inline-block;vertical-align: top;line-height:50px;width:16.66%;max-width: 140px;}
header nav ul > li > a{line-height:inherit; display:block;color: #000;font-size:18px;}
header nav ul > li > i.glyphicon{display: none;}
header nav ul > li:hover > a{color: #447EAB;}
header nav ul > li.active > a{color: #447EAB;}
header nav .ul{display:none;position: absolute;left: 0;top:100%;width: 100%;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: 22px;padding:8px;display: block;}
header nav .ul a:hover{background-color: #447EAB;color: #fff;}
header nav .ul a.active{background-color: #447EAB;color: #fff;}

/*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:#fff;opacity:1;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#1d6ab8;width: 30px;border-radius: 4px;}


.main1{padding-bottom: 20px;}
.main1 .box{font-size: 0;margin: 16px -2px 0;text-align: center;}
.main1 .box .list{display: inline-block;vertical-align: top;width: calc(25% - 4px);margin: 4px 2px 0;padding: 20px 0;background: #447EAB;transition: all .3s;}
.main1 .box .list:hover{background-color: #3F6498;}
.main1 .box .list .img{width:26%;display: inline-block;vertical-align: middle;line-height: 60px;height: 60px;text-align: center;padding-left:3%;}
.main1 .box .list .img img{max-height: 100%;}
.main1 .box .list .tt{width:74%;display: inline-block;vertical-align: middle;font-size: 18px;color: #fff;line-height: 30px;max-height: 60px;text-align: left;padding-right:28px;}


.main40{padding: 40px 0;}
.title{font-size: 24px;color: #000;padding-left: 18px;position: relative;line-height: 26px;margin-bottom: 30px;}
.title:after{content: "";width: 6px;height:26px;background: #447EAB;position: absolute;left: 0;top:1px;}
.title a{display: block;font-size: 14px;font-family: 'Arial';position: absolute;right: 0;top:0;transition: all .3s;}
.title a:hover{color: #3F6498;text-decoration: underline !important;}


/* 关于我们 */
.main2 .zuo{width:46%;float: left;padding-right: 40px;}
.main2 .zuo .tt{font-size: 16px;line-height: 34px;color: #000;margin-top: -9px;}
.main2 .you{width:54%;float: left;}
.main2 .you .lb2{width: 46%;float: left;}
.main2 .you .lb2 .list{display: block;position: relative;}
.main2 .you .lb2 .list .bjcover{height: 260px;}
.main2 .you .lb2 .list:hover .bjcover{transform:scale(1.06);}
.main2 .you .lb2 .list .tt{position: absolute;left: 0;bottom: 0;width: 100%;line-height: 40px;background: rgba(63,100,152,.8);text-align: center;font-size: 14px;color: #fff;}
.main2 .you .lb2 .swiper-button-prev{width: 32px;height: 50px;margin-top: -30px;background: rgba(63,100,152,.8) url(../images/t2.png) no-repeat center center;left: 0;transform:rotate(180deg)}
.main2 .you .lb2 .swiper-button-next{width: 32px;height: 50px;margin-top: -30px;background: rgba(63,100,152,.8) url(../images/t2.png) no-repeat center center;right: 0;}

/* 新闻中心 */
.main2 .you .ttbox{width: 54%;float: left;padding-left: 20px;}
.main2 .you .ttbox .title1{font-size: 0;margin-bottom:10px;}
.main2 .you .ttbox .title1 a{display: inline-block;vertical-align: top;transition: all .3s;min-width: 96px;text-align: center;font-size: 16px;color: #fff;line-height: 30px;border-radius: 6px 6px 0 0;background: #477EAB;margin-right: 1px;}
.main2 .you .ttbox .title1 a:hover{background-color: #E2EBF2;color: #000;}
.main2 .you .ttbox .title1 a.active{background-color: #E2EBF2;color: #000;}
.main2 .you .ttbox .tt1 .tt2{display: none;}
.main2 .you .ttbox .tt1 .tt2.active{display: block;}
.main2 .you .ttbox .tt1 .tt2 a{display: block;font-size: 16px;color: #000;line-height: 43px;padding-left: 22px;border-bottom: 1px solid #ddd;position: relative;}
.main2 .you .ttbox .tt1 .tt2 a:after{content: "";width: 4px;height: 4px;background: #477EAB;position: absolute;left: 8px;top:20px;}
.main2 .you .ttbox .tt1 .tt2 a:hover{color: #447EAB;}



.main3{border-top: 2px solid #477EAB;border-bottom: 2px solid #477EAB;}



.main3 .list{display: block;position: relative;}
.main3 .list .bjcover{padding-top: 72%;}
.main3 .list:hover .bjcover{transform:scale(1.06);}
.main3 .list .tt{font-size: 16px;line-height: 44px;background: #447EAB;padding: 0 44px 0 20px;position: relative;color: #fff;}
.main3 .list .tt img{display: block;position: absolute;right: 20px;top:0;bottom: 0;margin: auto 0;}
.main3 .list:hover .tt{background-color: #3F6498;}




.main4 .zuo{width:calc(90% - 244px);float: left;padding-right: 40px;}
.main4 .zuo .list{display: block;position: relative;}
.main4 .zuo .list .bjcover{height: 244px;}
.main4 .zuo .list:hover .bjcover{transform:scale(1.06);}
.main4 .zuo .list .tt{position: absolute;left: 0;bottom: 0;width: 100%;line-height: 40px;background: rgba(63,100,152,.8);text-align: center;font-size: 16px;color: #fff;}


.main4 .you{width:calc(10% + 244px);float: right;}
.main4 .you .sp{position: relative;height: 244px;cursor: pointer;}
.main4 .you .sp:after{content: "";width: 100%;height: 100%;background: rgba(0,0,0,.8) url(../images/t6.png) no-repeat center center;position: absolute;left: 0;top:0;z-index: 1;transition: all .3s;}
.main4 .you .sp .tt{position: absolute;left: 10px;bottom: 10px;width: 100%;padding: 0 20px;font-size: 16px;line-height: 60px;text-align: center;color: #fff;z-index: 2;}
.main4 .you .sp video{opacity: 0;z-index: 0;}
.main4 .you .sp:hover:after{opacity: .8;}
.main4 .you .sp.active:after{opacity: 0;}
.main4 .you .sp.active video{opacity: 1;z-index: 6;}


footer{background: #477EAB;color: #fff;}
footer .box1{padding: 22px 0;font-size: 0;}
footer .box1 a{display: inline-block;vertical-align: top;font-size: 16px;color: #fff;line-height: 34px;padding-right: 30px;}
footer .box1 a:nth-child(1){padding-right: 0;}
footer .box1 a:nth-child(n+2):hover{text-decoration: underline !important;}
footer .box3{font-size: 16px;text-align: center;border-top: 1px solid rgba(255,255,255,.3);padding: 18px 15px;}
footer .box2{border-top: 1px solid rgba(255,255,255,.3);}
footer .box2 .list2{width: 410px;float: left;}
footer .box2 .list2 .img{width: calc(33.33% - 20px);margin: 0 10px;text-align: center;font-size: 16px;float: left;}
footer .box2 .list2 .img img{display: block;width: 100%;margin-bottom: 8px;}
footer .box2 .list3{width: 32%;float: right;font-size: 0;text-align: right;}
footer .box2 .list3 a{display: inline-block;vertical-align: top;font-size: 18px;color: #fff;line-height: 30px;padding:0 0 10px 10px;min-width: 130px;}
footer .box2 .list3 a:hover{text-decoration: underline !important;}
footer .box2 .list1{width:calc(68% - 410px);float: left;padding-right: 10px;}
footer .box2 .list1 .logo2{display: block;margin-bottom: 30px;}
footer .box2 .list1 .tt div{font-size: 16px;line-height: 28px;padding-bottom: 10px;position: relative;padding-left:34px;}
footer .box2 .list1 .tt div img{display: block;position: absolute;left: 0;top:4px;}






/*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: #447EAB;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: #447EAB;color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: #447EAB;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: #447EAB;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: #447EAB;}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: #447EAB;}

/*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: #447EAB;color: #fff;border-color: #447EAB;}
.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;position: relative;}
.nycp .list .bjcover{padding-top: 72%;}
.nycp .list:hover .bjcover{transform:scale(1.06);}
.nycp .list .tt{font-size: 16px;line-height: 44px;background: #447EAB;padding: 0 5px;text-align: center;color: #fff;}
.nycp .list:hover .tt{background-color: #3F6498;}






























/*transition: all .3s;*/
/*447EAB*/

/*3F6498*/
/*transform:scale(1.06);*/

/*媒体查询开始*/
@media (min-width:991px){
    header nav ul > li:hover .ul{display: block;}
}



@media (max-width:1199px){
    header .logo{max-width: 330px;}
    header nav{width: calc(100% - 330px);}
    .main1 .box .list .tt{font-size:16px;padding-right: 10px;}
    footer .box2 .list1{width: calc(76% - 410px);}
    footer .box2 .list3{width: 24%;}
    footer .box2 .list3 a{min-width: 110px;}
    .main2 .zuo{width: 100%;padding-right: 0;}
    .main2 .you{width: 100%;margin-top: 40px;}


}
@media (max-width:991px) {
    header .logo{line-height: 100px;height: 100px;}
    .banner .swiper-slide img{width: 140%;max-width: 140%;margin-left: -20%;}
    /*pc导航*/
    header nav{display: none;width:220px;float: none;padding:30px 20px 20px;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 form{max-width: 100%;font-size: 12px;}
    header nav ul > li{display:block;width:100%;text-align: left;padding: 0 40px 0 0;border-bottom: 1px solid #ddd;line-height:42px;max-width: 100%;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;padding-left: 10px;}
    header nav ul > li > i.glyphicon{position: absolute;right: 0;top:0;width: 30px;text-align: center;color: #333;display: block;font-size:12px;line-height: inherit;}
    header nav ul > li > i.glyphicon.active{color: #447EAB;}
    header nav ul > li > i.glyphicon.active:before{transform:rotate(180deg);}
    header nav ul > li:hover > a{color: #447EAB;background: fixed;}
    header nav ul > li.active > a{color: #447EAB;background: fixed;}
    header nav .ul{display:none;position: relative;left: auto;top:auto;right: auto;margin: 0;width:calc(100% + 40px);background: #fff;padding: 0;max-width: inherit;box-shadow: 0 0 0;border-radius: 0;}
    header nav .ul a{font-size:13px;color: #333;line-height:22px;padding:8px 5px 8px 20px;display: block;border-top: 1px dashed #ddd;}
    header nav .ul a:hover{background:fixed;color: #447EAB;}
    header nav .ul a.active{background:fixed;color: #447EAB;}

    /*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: #447EAB;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;}




    .main1 .box .list{width: calc(50% - 4px);}
    .main1 .box .list .tt{font-size: 17px;}
    footer .box2 .list1{width: 100%;}
    footer .box2 .list3{display: none;}
    footer .box2 .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{text-align: center;padding: 0 5px}


  
    
    
}

@media (max-width:767px) {
    .main1{padding-bottom: 10px;}

    .main1 .box .list{width: calc(50% - 4px);padding-bottom: 18px;}

    .main1 .box .list .img{width:100%;display: block;line-height: 40px;height: 40px;padding: 0;}

    .main1 .box .list .tt{width:100%;display: block;font-size: 14px;line-height: 24px;height: 48px;max-height: 48px;text-align: left;padding:0 8px;text-align: center;margin-top: 10px;}


    .main40{padding: 30px 0;}

    .title{margin-bottom: 24px;font-size: 20px;}
    .title a{display: block;font-size: 14px;font-family: 'Arial';position: absolute;right: 0;top:0;transition: all .3s;}
    .title a:hover{color: #3F6498;text-decoration: underline !important;}


    /* 关于我们 */
    .main2 .zuo .tt{font-size: 14px;line-height: 30px;color: #000;margin-top: -8px;}

    .main2 .you .lb2{width: 100%;}
    .main2 .you .lb2 .list .bjcover{height: auto;padding-top: 72%;}
    .main2 .you .lb2 .swiper-button-prev{width: 24px;height: 44px;}
    .main2 .you .lb2 .swiper-button-next{width: 24px;height: 44px;}

    /* 新闻中心 */
    .main2 .you .ttbox{width: 100%;padding:20px 0 0;}
    .main2 .you .ttbox .title1{font-size: 0;margin-bottom:10px;}
    .main2 .you .ttbox .title1 a{font-size: 14px;}
    .main2 .you .ttbox .tt1 .tt2 a{font-size: 14px;}




    .main3 .list .tt{font-size: 14px;line-height: 40px;padding: 0 4px;text-align: center;}
    .main3 .list .tt img{display: none;}


    .main4 .zuo{width:100%;padding: 0;}
    .main4 .zuo .list{display: block;position: relative;}
    .main4 .zuo .list .bjcover{height: auto;padding-top:114%;}
    .main4 .zuo .list .tt{font-size: 14px;}

    .main4 .you{width:100%;margin-top: 30px;}
    .main4 .you .sp{height: auto;padding-top: 72%;}

    footer .box1 a{font-size: 14px;line-height: 30px;padding-right: 15px;}
    footer .box3{font-size: 14px;padding:  15px;}
    footer .box2 .list2{width: 100%;margin-top: 20px;}
    footer .box2 .list2 .img{width: calc(33.33% - 4px);margin: 0 2px;font-size: 14px;max-width: 130px;}
    footer .box2 .list2 .img img{margin-bottom: 4px;}
    footer .box2 .list1{width:100%;padding-right: 0;}
    footer .box2 .list1 .logo2{margin-bottom: 15px;}
    footer .box2 .list1 .tt div{font-size: 14px;padding-left: 30px;}



    /*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: 13px;line-height: 40px;margin: 0;border: 0;padding: 0;}






   
}
@media (max-width:600px) {
    header .logo{height:80px;line-height:80px;max-width: calc(100% - 44px);}
    header .lanmu{bottom:29px;}

    /*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) {
    footer{margin-bottom: 51px;}
    .sjdibu{height:50px;background:#447EAB;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;} 
    .sjdibu .box3{ 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 .box3 img{max-height: 140px;display: block;margin: 0 auto;} 
}