@charset "utf-8";
/*============================ 初始化样式 ============================*/
* { margin:0; padding:0;box-sizing: border-box}
body {color:#333; font-size:14px;  font-family:"Microsoft YaHei","微软雅黑","SimSun","宋体",sans-serif;min-width:1200px;overflow-x: hidden}
*html { background-image:url(about:blank);background-attachment:fixed;}
li { list-style:none;}
img { border:none;}
body a img { border:none;}
h3{font-weight:normal}
a {color: #333; text-decoration:none; blr:expression(this.onFocus=this.blur());}
a:focus { outline:none;}
a:link { text-decoration:none;}
a:hover { text-decoration:none;}
.text-cut  /*限制文字,文字超出显示冒号*/
{overflow: hidden;white-space: nowrap;text-overflow: ellipsis;-o-text-overflow: ellipsis;-ms-text-overflow: ellipsis;
-webkit-text-overflow: ellipsis;-moz-text-overflow: ellipsis;}
.container{width: 1200px;margin: 0 auto}
.fl{float: left}
.fr{float: right}
.clear{clear: both}
/*============================ 公共部分 ============================*/
/* 文章上下篇 */
.wengzhengfanye {overflow: hidden;background: #ededed;padding: 15px;}
.wengzhengfanye .wengzhengfanyeA,.wengzhengfanye .wengzhengfanyeB { color:#666; line-height:2;width: 50%;float: left}
.wengzhengfanye a{color: #666}
.wengzhengfanye a:hover { text-decoration:underline;}
.wengzhengfanye .wengzhengfanyeB{text-align: right}

/* 文章类别上下页 */
.page { overflow:hidden;}
.pagelink {text-align: center;padding: 0 0 40px 0}
.pagelink span,.pagelink a { display:inline-block; text-align:center;padding: 4px 10px;; border:solid 1px #eee;color:#666; margin:0 4px;}
.pagelink a:hover,.pagelink a.on { background:#d90e0e; color:#fff; border:solid 1px #d90e0e;}
.pagelink span{display:inline-block; color:#fff; background:#d90e0e;padding: 4px 10px;border:solid 1px #d90e0e;}

/*========================================= 首页 =====================================*/
header{z-index: 9999;width: 100%;position: fixed;top: 0;left: 0;background: #fff}
.top{overflow: hidden;padding: 25px 0}
.top .logo{display: flex;align-items: center}
.top .logo dd{border-left: 1px solid #e5e5e5;padding-left: 20px;margin-left: 20px}
.top .logo dd h2{font-weight: normal;font-size: 18px}
.top .tel{background: url("../img/tel.png") no-repeat left;padding-left: 60px;}
.top .tel p{font-size: 16px;color: #000;font-weight: bold}
.top .tel b{color: #f50000;font-size: 28px;font-family: Arial}

nav{background: #d90e0e;}
.nav li{float:left;text-align:center;position:relative;line-height: 50px;width: 12.5%}
.nav li a{ display:block;position:relative;color: #fff;}
.nav li a img{vertical-align: text-bottom;margin-right: 8px}
.nav li:after{content: '';width: 1px;height: 14px;background: #fff;position: absolute;right: 0;top: 18px;}
.nav li:before{content: '';width: 17px;height: 3px;background:#fff000;position: absolute;left: 65px;bottom: 0;opacity: 0}
.nav li:hover a,.nav li.active a{color: #fff000}
.nav li:hover:before,.nav li.active:before{opacity: 1}
.nav li:last-child:after{opacity: 0}

.nav li .xlnav{z-index:2;right:auto;position:absolute;display:none;width: 130px;left: -32px}
.nav li .xlnav:before{content:'';position: absolute;top:-6px;left: 57px;opacity: 1;width: 0px;height: 0px;border: 8px solid rgba(20,136,183,0.8);
    border-top-color: transparent;border-left-color: transparent;border-right-color: transparent;}
.nav li .xlnav ul{overflow: hidden;margin-top: 10px}
.nav li .xlnav li{margin: 0;height: 40px!important;line-height: 40px!important;width: 100%;background:rgba(20,136,183,0.8);}
.nav li .xlnav li a{height: 40px!important;font-size: 14px;color: #fff;font-weight: normal;
    border-bottom: none!important;padding: 0!important;}
.nav li .xlnav li:hover a{color: #fff!important;background-color: #1488b7!important;}

.banner{ position:relative; overflow:hidden;}
.banner .swiper-container{ width: 100%;height: 100%;overflow:hidden;}
.banner ul li{height: 600px;text-align: center;color: #fff;}
.banner .pagination{position: absolute; bottom:20px; width:100%; z-index:100; text-align: center;}
.banner .swiper-pagination-bullet{width: 12px;height: 12px;display: inline-block;border-radius: 100%;background: rgba(255,255,255,1);margin: 0 6px!important;}
.banner .swiper-pagination-bullet-active{background-color: #d90e0e;}
.banner .swiper-button-prev{left: 0;opacity: 0;width: auto}
.banner .swiper-button-next{right: 0;opacity: 0;width: auto}
.banner:hover .swiper-button-prev{opacity: 1}
.banner:hover .swiper-button-next{opacity: 1}

.title{text-align: center;margin-top: 40px;border-bottom: 1px solid #eee;padding-bottom: 20px}
.title h2{font-size: 36px;color: #ff0000}
.title p{font-size: 28px;color: #ccc;font-family: Georgia, "Times New Roman", Times, serif;}

.oneA{overflow: hidden;margin-top: 40px;height: 260px}
.oneA ul li{width: 16.6%;float: left;padding: 0 25px;text-align: center;transition: all 0.5s linear;border-right: #eee 1px dotted;}
.oneA ul li h3{font-size: 16px;font-weight: bold;line-height: 36px;}
.oneA ul li p{line-height: 28px;font-size: 13px;padding-bottom: 15px;padding-top: 3px;color: #666;min-height: 105px}
.oneA ul li a{display: inline-block;border-radius: 30px;width: 123px;border: 1px #eee solid;height: 28px;line-height: 28px;color: #999;}
.oneA ul li:hover{background: #ff0000;display: block;padding: 20px 25px;transition: all 0.5s linear;}
.oneA ul li:hover h3{color: #fff}
.oneA ul li:hover p{color: #fff;}
.oneA ul li:hover a{color: #fff;border-color: #fff}

.oneB{background: #f5f5f5;overflow: hidden;margin-top: 30px;padding-bottom: 50px}
.oneB .title{border-bottom: none;padding-bottom: 0}
.oneBa{display: flex;justify-content: space-between;margin-top: 40px}
.oneBa a{display: inline-block;width: 275px;background: #4d4d4d;color: #fff;text-align: center;line-height: 60px;font-size: 18px;font-weight: bold;position: relative}
.oneBa a:after{content: '';position: absolute;left: 50%;bottom: -15px;margin-left: -15px;opacity: 0;
    width:0;height:0;border-right:15px solid transparent;border-left:15px solid transparent ;border-top:15px solid #f50000;}
.oneBa a:hover:after,.oneBa a.active:after{opacity: 1}
.oneBa a:hover,.oneBa a.active{background: #f50000}

.oneBb{margin-top: 40px}
.oneBb ul{display: none}
.oneBb ul:first-child{display: block}
.oneBb ul li{overflow: hidden}
.oneBb ul li dl,.oneBb ul li dd{width: 50%}
.oneBb ul li dl{padding: 0 40px 0 40px}
.oneBb ul li dl p{margin-top: 30px;line-height: 1.8;text-indent: 20px;background: url("../img/obp.png") no-repeat 0 5px}
.oneBb ul li dd{text-align: center}
.oneBb ul li dd img{max-width: 100%}

.oneC{background: #f50000;overflow: hidden;padding: 20px 0}
.oneCs{display: flex;justify-content: space-between;align-items: center}
.oneCs ul{width: 300px;}
.oneCs ul li{width: 140px;line-height: 38px;border: 1px solid #fff;color: #fff;float: left;text-align: center;margin: 10px 0}
.oneCs ul li:nth-child(2n){float: right}
.oneCs dd{color: #fff}
.oneCs dd h2{font-size: 40px;font-weight: normal}
.oneCs dd p{font-size: 18px;}
.oneCs dd p span{color: #fa6c04}
.oneCs dl p{color: #fff;background: url("../img/tel2.png") no-repeat 30px;padding-left: 20px;line-height: 29px;text-align: center;margin-bottom: 10px}
.oneCs dl span{background: #f0831e;color: #fff;display: block;font-size: 28px;text-align: center;padding: 0 10px;font-weight: bold;line-height: 40px}

.oneE{overflow: hidden}
.oneE ul li{float: left;width: 275px;border: 1px solid #e1e1e1;margin-right: 30px;margin-top: 31px;font-size: 12px;overflow: hidden;
    position: relative}
.oneE ul li dd{width: 100%;height: 205px;overflow: hidden;position: relative;text-align: center;background: #fff;display: flex;justify-content: space-evenly;}
.oneE ul li dd img{height: 205px;}
.oneE ul li dl{padding: 10px;line-height: 20px;}
.oneE ul li dl p{color: #F6503A;}
.oneE ul li dl h3{text-align: center}
.oneE ul li dt{line-height: 22px;margin: 10px;color: #888888;
    display: -webkit-box;overflow: hidden;text-overflow: ellipsis;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.oneE ul li:nth-child(4n){margin-right: 0}
.oneE ul li dd:after{content: '';width: 0;height: 0;display: block;top: 50%;left: 50%;
    -webkit-transition: .8s;transition: .8s;background: rgba(255, 255, 255, .2) url(../img/see.png) no-repeat center;position: absolute;z-index: 1;}
.oneE ul li:hover dd:after {width: 100%;height: 100%;top: 0;left: 0;}
.oneE ul li:after{content: '';width: 0%;height: 0%;position: absolute;top: 100%;left: 0;background: #ea1c1c;z-index: -1;
    -webkit-transition: 1.2s;transition: 1.2s;border-radius: 50%;}
.oneE ul li:hover:after{top: -0;left: -25%;width: 150%;height: 150%;}
.oneE ul li:hover dl h3,.oneE ul li:hover dl p,.oneE ul li:hover dt{color: #fff;}

.oneF{overflow: hidden;margin-top: 40px;margin-bottom: 30px}

.oneFl{width: 784px;height: 508px;border:1px solid #cecccc;position:relative;}
.xian{position:absolute;left:388px;top:88px;background: #C8C8C8;width:1px;height:394px;}

.oneFla{overflow: hidden}
.oneFla li{float: left;width: 391px;}
.oneFla li a{display: block;background: #333333;height: 58px;line-height: 58px;color: #fff;}
.oneFla li a h3{font-size: 18px;font-weight: normal;padding-left: 42px;background: url(../img/icon1.png)  no-repeat 17px center;display:block;line-height:58px;}
.oneFla li a .m1{font-size: 15px;margin-right: 15px;}
.oneFla li.cur a{background:#f50000;}

.tab1{display: none;/*margin:0 14px;*/}
.tabll{width: 390px;padding: 28px 15px}
.tablla{position: relative;overflow: hidden;padding-bottom: 30px}
.tabll ul li img{max-width: 100%}
.tabll ul li dl h3{font-size: 16px;margin: 10px 0}
.tabll ul li dl span{font-size: 12px;color: #999}
.tabll .pagination{position: absolute; bottom:0; width:100%; z-index:100; text-align: center;}
.tabll .swiper-pagination-bullet{width: 12px;height: 12px;display: inline-block;border-radius: 100%;background: #ccc;margin: 0 6px!important;}
.tabll .swiper-pagination-bullet-active{background-color: #d90e0e;}

.tabll ul li dl p{color: #666;line-height: 1.8;display: -webkit-box;overflow: hidden;text-overflow: ellipsis;-webkit-line-clamp: 2;-webkit-box-orient: vertical;margin-top: 10px}

.tablr{width: 390px;padding: 0 15px}

.tab1a{margin-top:28px;overflow: hidden}
.tab1a li{margin-bottom:18px;}
/*.tab1a li:nth-child(2n){float: right;}*/
.tab1a li h3{color:#333333;font-size:14px;float:left;width: 75%}
.tab1a li h4{color:#999999;font-size:12px;float:right;font-weight:normal;}
.tab1a li .nei{color:#615c5c;font-size:12px;line-height:18px;margin-top:10px;height:54px;overflow:hidden;}
.tab1a li .nei span{color:#a11f24;}
.tab1a li h3:hover{text-decoration:underline;color:#a11f24;}
.tab1a li:nth-child(3){border-bottom:1px solid #b6b6b6;padding-bottom:24px;}
.tab1a li:nth-child(2){border-bottom:1px solid #b6b6b6;padding-bottom:24px;}

.tab1b{overflow: hidden}
.tab1b li{width:100%;line-height: 37px;position:relative;}
.tab1b li a{color: #333333;font-size: 14px;display: block;width: 75%;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.tab1b li h4{position:absolute;right:0;top:0;color:#999999;font-size:12px;font-weight:normal;line-height: 37px;}
/*.tab1b li:nth-child(2n){float: right;}*/
.tab1b li a:hover{color: #a11f24}

.oneFr{width: 400px;height: 508px;border:1px solid #cecccc;}
.oneFra{height: 58px;line-height: 58px;background: url(../img/wt.png) #f50000 no-repeat 17px ;}
.oneFra .nnt{font-size: 18px;color: #fff;padding-left: 50px;}
.oneFra a{font-size: 15px;color: #fff;display: block;text-transform: uppercase;margin-right: 20px;}

.oneFrb li{margin: 0 13px 0 15px;border-bottom: 1px solid #cecece;}
.oneFrb li a{background: url(../img/wen.png) no-repeat left center;padding-left: 24px;line-height: 30px;color: #a11f24;margin-top: 20px;display: block;}
.oneFrb li p{background: url(../img/da.png) no-repeat left 5px;padding-left: 25px;color: #615c5c;line-height: 21px;margin: 5px 0 16px 0;
    display: -webkit-box;overflow: hidden;text-overflow: ellipsis;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}

footer{overflow: hidden;background: #f50000}
.foot{padding: 40px 0;overflow: hidden;display: flex;justify-content: space-between;align-items: center}
.footl{color: #fff;width: 275px}
.footl p{background: url("../img/tel3.png") no-repeat left;line-height: 34px;padding-left: 30px;font-size: 16px}
.footl b{font-size: 28px}
.footc{width: 720px;padding-left: 100px;color: #fff;border-left: 1px solid #828282;border-right: 1px solid #828282}
.footc p{padding: 7px 0}
.footr{margin-left: 80px}
.footr img{width: 120px;}
.footr p{background: #fff;color: #666;margin-top: 1px;text-align: center;font-size: 12px}
.footlink{margin-top: 40px;color:#fff}
.footlink a{color: #fff;margin-right:20px}


/*=======================================关于我们============================================*/
.ny_ban{height: 320px;overflow: hidden}

.ny_top{background: url("../img/nytop.jpg") no-repeat center;overflow: hidden;}
.location{line-height: 45px;overflow: hidden;border-bottom: 1px solid #e6e6e6;}
.location .local{color: #999}
.location .local a{color: #999}
.location .local dl{background: url("../img/local.png") no-repeat left;padding-left: 25px;}
.location .local dd a{background: url("../img/back.png") no-repeat right;padding-right: 25px}

.ny_nav{overflow: hidden;padding: 30px 0 40px}
.ny_navtit{background: url("../img/nytit.png") no-repeat left;padding-left: 40px}
.ny_navtit h2{font-size: 24px;font-weight: normal}
.ny_nav ul{margin-left: 40px}
.ny_nav ul li{float: left;text-align: center;transition: all .3s linear;line-height: 30px;width: 122px;background: #fff;border: 1px solid #f2f2f2;position: relative;margin-right: 20px;border-radius: 5px;}
.ny_nav ul li:before{width: 6px;height: 6px;border: 2px solid #ddd;content: "";display: inline-block;margin-right: 10px;border-radius: 50%;vertical-align: unset;}
.ny_nav ul li.active:before{border-color: #333}
.ny_nav ul li.active a{color: #d90e0e}
.ny_nav ul li:hover {box-shadow: 0 0 10px rgba(32, 107, 209, 0.2);}

.ny_title{text-align: center;margin-top: 40px;overflow: hidden;position: relative;}
.ny_title h2{font-size: 26px;font-weight: normal;}
.ny_title p{font-size: 16px;margin-top: 5px}
/*.ny_title:after{content: '';position: absolute;bottom: 0;left: 50%;width: 50px;height: 1px;background: #f2f2f2;margin-left: -25px}*/

.about{margin: 40px auto}
.about .text{line-height: 2;color: #666}
.about .text img{max-width: 100%}

/*=======================================消防维保============================================*/
.xf{margin-top: 40px}
.xf ul li{padding: 30px;border-bottom: 1px solid #efefef;overflow: hidden;transition: all ease-out 0.3s;margin: 10px 0;}
.xf ul li dd{width: 200px;height: 150px;overflow: hidden}
.xf ul li dd img{max-width: 100%}
.xf ul li dl{width: 580px;margin-left: 30px;transition: all ease-out 0.3s;}
.xf ul li dl h3{font-size: 16px;color: #575757;margin-bottom: 15px}
.xf ul li dl p{line-height: 2;display: -webkit-box;color: #999;overflow: hidden;text-overflow: ellipsis;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.xf ul li dt{margin-top: 15px}
.xf ul li dt p{font-size: 28px;color: #999}
.xf ul li dt span{display: block;text-align: right;padding-top: 30px;color: #c3c3c3;font-size: 16px;}
.xf ul li:hover{box-shadow: 1px 1px 17px #ddd;}
.xf ul li:hover dl{transform: translateX(5%);}
.xf ul li:hover dl h3{color: #d90e0e}

/*=======================================新闻中心============================================*/
.main{background: #f6f6f6;overflow: hidden;padding: 30px 0}

.news{margin-top: 40px}
.newsl{width: 245px;overflow: hidden}
.newsla{height: 91px;background: url("../img/navbg.png") #d90e0e no-repeat center;border-radius: 10px 10px 0 0;text-align: center;color: #fff}
.newsla h2{font-size: 22px;font-weight: normal}
.newsla i{display: inline-block;margin: 10px 0 }

.newslb ul li{background: #fafafa;padding: 12px 30px;font-size: 16px;margin-bottom: 5px;position: relative}
.newslb ul li:after{content: '';position: absolute;top: 18px;right: 30px;width: 6px;height: 10px;background: url("../img/jt.png") no-repeat center}
.newslb ul li:before{content: '';width: 100%;background: #d90e0e;display: inline-block;height: 100%;position: absolute;top: 0;left: -100%;transition: .5s;}
.newslb ul li a{position: relative;z-index: 1}
.newslb ul li i{display: inline-block;width: 5px;height:45px;background: #fff;position: absolute;top: 0;left: -100px;transition: .5s;}
.newslb ul li:hover i,.newslb ul li.active i{left: 5px}
.newslb ul li:hover:before,.newslb ul li.active:before{left: 0}
.newslb ul li:hover a,.newslb ul li.active a{color: #fff}
.newslb ul li:hover:after,.newslb ul li.active:after{background: url("../img/jth.png") no-repeat center}

.newslc{background:#FAFAFA;border-radius: 10px 10px 0 0;padding: 15px 0;margin-top: 20px}
.newslc h2{font-size: 22px;font-weight: normal;text-align: center}
.newslc i{display: inline-block;vertical-align: middle;margin-right: 10px}

.newsld{padding: 0 10px 10px 10px;background: #FAFAFA;overflow: hidden;position: relative}
.newsld .swiper-container{padding-bottom: 40px}
.newsld ul li{border-bottom: 1px solid #dededd;}
.newsld ul li dd img{max-width: 100%;}
.newsld ul li p{text-align: center;padding: 10px 0}
.newsld .swiper-button-prev,.newsld .swiper-button-next{width: auto;height: auto;bottom: 0;top: 100%}
.newsld .swiper-button-prev{left: 30%}
.newsld .swiper-button-next{right: 30%}

.newsr{width: 930px;}
.new ul li{padding: 20px;overflow: hidden;box-shadow: 0 -5px 12px rgba(0, 0, 0, .03);margin-bottom: 30px;}
.new ul li dd{width: 255px;height:166px;float: left;overflow: hidden;border: 1px solid #f2f2f2;text-align: center}
.new ul li dd img{max-width: 100%;transition: all 0.5s;}
.new ul li dl{/*width: 610px;*/}
.new ul li dl h3{font-size: 20px;transition: 1s;}
.new ul li dl p{font-size: 15px;line-height: 2;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;color: #999;margin-top: 10px}
.new ul li dl span{display: inline-block;margin-top: 30px;color: #999;background: url("../img/time.png") no-repeat left;padding-left: 20px}
.new ul li:hover dd img{transition: all 0.5s;transform: scale(1.1)}
.new ul li:hover dl h3{transform: translateX(5px);color: #d90e0e}

/*=======================================联系我们============================================*/
.contactA{margin-top: 40px}
.contactA .text{line-height: 2;text-align: center;color: #999;font-size: 15px}
.contactA .text img{max-width: 100%}
.contactAa{overflow: hidden;margin-top: 40px}
.contactAa ul li{width: 33.3%;height: 230px;float: left;text-align: center;border-right: 1px solid #dededd;padding-top: 30px}
.contactAa ul li i{animation: tb linear 3s infinite alternate;display: block}
.contactAa ul li p{font-size: 20px;line-height: 3}
.contactAa ul li h3{font-size: 16px}
.contactAa ul li:last-child{border: none}
@keyframes tb {
    0% {
        -webkit-transform: translateY(-5px);
        transform: translateY(-5px);
    }
    25% {
        -webkit-transform: translateY(5px);
        transform: translateY(5px);
    }

    50% {
        -webkit-transform: translateY(-5px);
        transform: translateY(-5px);
    }

    75% {
        -webkit-transform: translateY(5px);
        transform: translateY(5px);
    }
    100% {
        -webkit-transform: translateY(-5px);
        transform: translateY(-5px);
    }
}

.contactB{border: 5px solid #f4f4f4;padding: 40px 0;margin-top: 40px;overflow: hidden}
.contactBl{width: 50%;font-size: 16px;color: #999;line-height: 2;border-right: 1px solid #dededd;padding: 20px 60px}
.contactBl img{width: 300px}

.contactBr{width: 50%;padding: 0 50px}
.contactBr .ny_title{margin-top: 20px}
.contactBr dl{margin-top: 20px;overflow: hidden}
.contactBr dl input{width: 233px;border: 1px solid #dededd;line-height: 35px;border-radius: 5px;display: block;text-indent: 33px;color: #666;}
.contactBr dl textarea{width: 100%;border: 1px solid #dededd;line-height: 35px;border-radius: 5px;display: block;text-indent: 33px;color: #666;font-family: "微软雅黑";font-size: 14px;}
.contactBra{margin-top: 10px;overflow: hidden}
.contactBra dl img{float: right;width: 90px;height: 37px}
.contactBra .btn{display: block;width: 100%;font-size: 16px;text-align: center;color: #fff;line-height: 40px;background: #d90e0e;border-radius: 5px;margin-top: 20px;}
.contactBra dl input.contact-name{background: url("../img/lxb1.png") no-repeat 8px}
.contactBra dl input.contact-tel{background: url("../img/lxb2.png") no-repeat 8px}
.contactBra dl textarea{background: url("../img/lxb3.png") no-repeat 7px 10px}
.contactBra dl input.contact-imgCode{width: 80%;background: url("../img/lxb4.png") no-repeat 10px}

.map{background: url("../img/contactc.jpg") no-repeat bottom;padding-bottom: 30px}
.contactC{border: 18px solid #f4f4f4;padding: 20px;background-color: #fff;margin-top: 40px}
#dituContent{height: 400px}

/*=======================================工程案例============================================*/
.case{}
.case ul li{width: 380px;overflow: hidden;position: relative;float: left;margin: 30px 30px 0 0}
.case ul li dd{border: 1px solid #d8d8d8;border-radius: 5px 5px 0 0;padding: 1%;background: #fff;overflow: hidden;position: relative}
.case ul li dd img{width: 100%;height:251px;border-radius: 5px}
.case ul li dd:after{content: '';width: 0;height: 0;display: block;top: 50%;left: 50%;-webkit-transition: .8s;transition: .8s;
    background: rgba(255, 255, 255, .2) url(../img/see.png) no-repeat center;position: absolute;z-index: 1;}
.case ul li:hover dd:after{width: 100%;height: 100%;top: 0;left: 0;}
.case ul li dl{padding: 10px 0;border-bottom: 1px solid #f2f2f2;text-align: center;min-height: 150px;overflow: hidden}
.case ul li dl h3{font-size: 18px;padding: 12px 0}
.case ul li dl span{display: inline-block;width: 20px;height: 1px;margin: 8px 0;background: #fff;}
.case ul li dl p{height:52px;color: #999;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;}
.case ul li dl i{display:inline-block;animation: lr linear 3s infinite alternate;}
.case ul li:hover{box-shadow: 0 0 16px rgba(0, 0, 0, .1);}
.case ul li:after{content: '';width: 0%;height: 0%;position: absolute;top: 100%;left: 0;background: #ea1c1c;z-index: -1;
    -webkit-transition: 1.2s;transition: 1.2s;border-radius: 50%;}
.case ul li:hover:after{top: -0;left: -25%;width: 150%;height: 150%;}
.case ul li:hover dl h3{color: #fff;font-weight: bold}
.case ul li:hover dl p{color: #fff;}
.case ul li:nth-child(3n){margin-right: 0}
@keyframes lr {
    0% {
        -webkit-transform: translateX(-5px);
        transform: translateX(-5px);
    }
    25% {
        -webkit-transform: translateX(5px);
        transform: translateX(5px);
    }
    50% {
        -webkit-transform: translateX(-5px);
        transform: translateX(-5px);
    }
    75% {
        -webkit-transform: translateX(5px);
        transform: translateX(5px);
    }
    100% {
        -webkit-transform: translateX(-5px);
        transform: translateX(-5px);
    }
}

/*=======================================详情页============================================*/
.con{padding: 30px 48px;background: #fff;}
.con h1{font-size:22px;text-align: center;font-weight: normal;}
.info_laiyuan{color: #999;text-align: center;margin-top: 15px;border-bottom: #ededed 1px solid;padding-bottom: 15px;font-size: 12px}
.cont{padding:20px 0;line-height:2;min-height: 400px;color: #666}
.cont img{max-width:100%;}
.cont video{max-width: 100%}
.con_img{text-align: center;padding-bottom: 30px}
.con_img img{max-width:100%;}


.my-kefu{position: fixed;right: 0px;top:20%;z-index:9999;}
.my-kefu ul{width: 77px;}
.my-kefu li a{text-decoration: none;}
.my-kefu li{background: #ff0000;margin-top: 1px;padding: 9px 0;height:74px;width: 77px;}
.my-kefu li i{background: url(../img/fx.png) no-repeat;display:block; width: 30px; height: 27px; margin: 0px auto; text-align: center;}
.my-kefu li p{height: 20px; line-height: 20px; overflow: hidden;text-align: center;color: #fff;}
.my-kefu .my-kefu-qq i{background-position: 4px 0;}
.my-kefu .my-kefu-tel i{background-position: 0 -25px;}
.my-kefu .my-kefu-liuyan i{background-position: 4px -53px;}
.my-kefu .my-kefu-weixin i{background-position: -34px 4px;}
.my-kefu .my-kefu-weibo i{background-position: -30px -22px;}
.my-kefu .my-kefu-ftop{background-color:ff0024;}
.my-kefu .my-kefu-ftop i{width:33px;height:35px;background-position: -27px -51px;}
.my-kefu-left{ float: left; width: 77px; height: 47px;position: relative;}
.my-kefu-tel-right{font-size: 20px; color: #fff; float: left; height: 24px; line-height: 22px; padding-left:15px; border-left: 1px solid #fff; margin-top: 8px;}
.my-kefu-right{width: 20px;}
.my-kefu-tel-main{color: #fff; margin-top: 9px; height: 47px; width: 247px;}
.my-kefu-main{width: 97px;position: relative;}
.my-kefu-weixin-pic{position: absolute;left: -130px;top: -24px; display: none; }
.my-kefu-weixin-pic img{width: 120px;}