@charset "utf-8";
/* CSS Document */

/*轮播图*/
.banner{width:100%;height:600px;overflow:hidden;position:relative;}
.banner .bd{position:relative;height:600px;z-index:0;}
.banner .bd li{width:100%;height:600px;zoom:1;vertical-align:middle;}
.banner .bd li .pic_a{display:block;width:100%;height:100%; position: relative;}
.banner .bd .pic2{background:url(../images/kj-img.jpg) no-repeat center center; }
.section-second {
  height: 600px;
  background:url(../images/vdo-img.jpg) no-repeat center 0 #fff;
}
.section-second .text{ position:absolute; width:100%; margin-top: 140px;  color:#fff; z-index:9; left:0; top:0}
.section-second .text h3{ font-size:58px; font-weight:500; color:#fff; margin-bottom: 10px; letter-spacing:2px; text-align: center; line-height:80px;}
.section-second .text h4{ font-size:23px; color:#fff; text-align: center; line-height:40px; letter-spacing:1px; margin-bottom: 25px;}
.section-second .text p{ font-size:26px; color:#fff; text-align: center; line-height:30px; letter-spacing:5px;}
.section-second .text a{ display: block; box-sizing: border-box; margin:54px auto 0; width:190px; height: 40px; line-height: 40px; border-radius:20px; color:#333; font-size:16px; background-image:url(../images/ban-more.png); background-repeat: no-repeat; background-position: right 38px center; background-color:rgba(255,255,255,.7); padding-left: 38px; transition:all 0.3s;  }
.section-second .text a:hover{ background-color:#fff; }
.banner .hd{position:absolute;z-index:12;bottom:20px;overflow:hidden;float:left; left:50%; margin-left:-100px; width:200px; height:30px; padding-top:13px;}
.banner .hd ul{zoom:1;overflow:hidden; height:30px;}
.banner .hd ul li{float:left;width:7px;height:7px; margin:10px 15px;text-align:center; background-color: #ffffff; position: relative; border-radius:4px; position: relative; opacity: 0.5;}
.banner .hd ul li:after{
	content:'';
	display:block;
	position:absolute;
	top: 50%;
	left: 50%;
	border:1px solid #fff;
	transition: 0.3s;
	border-radius:9px;
}
.banner .hd ul li.on{ background-color: #ae261a;}
.banner .hd ul li.on:after{ border:1px solid #ae261a;width:17px;height:17px;  left: -6px; top: -6px;}
.banner .hd ul li:hover{ cursor:pointer;}
.banner_ctr{ height:90px;position:absolute;top:50%; margin-top:-45px; z-index:2;left:50%;margin-left:-600px;}
.banner_ctr a{ display:block;width:47px;height:79px; background: url(../images/banner_btn.png) no-repeat 0 0; position:absolute; opacity:0;filter: alpha(opacity=0);}
.banner_ctr a.prev{left:-90px;}
.banner_ctr a.next{right:-1280px; background-position: -47px 0px;}
.banner_ctr a:hover{opacity:0.7;filter:alpha(opacity=50);}



/*产品中心*/
.fw-wrap { padding-bottom:55px; background:#f5f5f5; color:#fff; overflow:hidden;}
.fw-wrap .w1200{ overflow:visible;}
.fw-wrap .title{ padding-top:50px; margin-bottom:50px; }
.title{ color:#191919; text-align:center;}
.title h2{ font-size:40px;  font-weight:bold; margin-bottom:1px;}
.title h4{ font-size:18px; color:#666;}
.proHd { margin-bottom:80px; border-bottom:1px solid #eee; padding-bottom:8px;}
.proHd ul{ padding:0 17px;}
.proHd li{ float:left; height:30px; line-height:30px; text-align:center; cursor:pointer; text-indent:34px; font-size:16px; position:relative; margin-right:70px; padding-right:3px;}
.proHd li:after{
	content:'';
	display:block;
	position:absolute;
	left:0;
	bottom:-10px;
	width:0;
	height:3px;
	transition:all 0.5s;
	background-color:#ae261a;
}
.proHd li:last-child{ margin-right:0;}
.proHd li:nth-child(2){ background:url(../images/pro1.png) no-repeat 0 0;}
.proHd li:nth-child(1){ background:url(../images/pro2.png) no-repeat 0 0;}
.proHd li:nth-child(4){ background:url(../images/pro3.png) no-repeat 0 0;}
.proHd li:nth-child(3){ background:url(../images/pro4.png) no-repeat 0 0;}
.proHd li:nth-child(5){ background:url(../images/pro5.png) no-repeat 0 0;}
.proHd li:nth-child(6){ background:url(../images/pro6.png) no-repeat 0 0;}
.proHd li.on,.proHd li:hover{ color:#ae261a; background-position:0 -30px;}
.proHd li.on:after,.proHd li:hover:after{ width:100%;}
.fw-img{ position:relative; color:#fff; float:left;}
.fw-img-txt{ position:absolute; top:0; z-index:99; margin-top:23px; margin-left:30px;}
.fw-img-txt h3{ color:#fff; font-size:24px; font-weight:bold;}
.fw-img-txt p{ width:210px; font-size:13px; line-height:24px; margin-bottom:19px; margin-top:12px;}
.fw-img-txt span{ display:block; font-size:16px; width:120px; height:36px; line-height:36px; background-color:rgba(111,111,111,.47); text-align:center; margin-bottom:9px;}
.fw-con dd{float: left;
    width: 280px;
    height: 162px;
    margin:0 10px 20px;
    background-color: #ffffff;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;}
.fw-con dd .box { padding-left: 30px; -webkit-transition: all .5s; transition: all .5s; overflow: hidden;}
.box h3{ margin-top: 30px; font-size: 16px; color: #676767; font-weight: bold; line-height: 36px; overflow:hidden; height:36px;display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 1;
overflow: hidden;}
.box h3 .icon { margin-right: 10px; display: inline-block; width: 36px; height: 36px;  vertical-align: top;}
.box p{ height: 48px; line-height: 24px; overflow:hidden; margin-top: 6px; color: #999;}
.box .btn-box {  opacity: 0; margin-top: 6px; -webkit-transition: all .1s;  transition: all .1s;}
.btn-box a { display: inline-block;}
.btn-box a.btn { width: 88px;  height: 28px;  border-radius: 14px;  border: solid 1px #ff4d48;  color: #ff4d48; line-height: 28px; text-align: center; margin-right: 20px;}
.btn-box a.txt { color: #ff4d48; line-height: 30px;}
.btn-box a.txt em { margin-left: 3px;}
.fw-con dd:hover .box{ margin-top: -13px; }
.fw-con dd:hover .btn-box{ opacity: 1;}
.advisory .txt-more {display: block;
    width: 86px;
    margin: 56px auto 0;
    font-size: 16px;
    line-height: 20px;
    font-weight: bold;
    color: #676767;
    text-decoration: underline;
}
.advisory .txt-more .icon-more { display: inline-block; width: 16px; height: 16px; margin-top: 2px; margin-left: 6px; background: url(../images/icon_more.png) 0 0 no-repeat; vertical-align: top;}
.advisory p{ text-align:center;} 
.advisory:hover .txt-more{color: #ff4d48;}
.advisory:hover .icon-more{ background-position: 0 -16px; }


/* 团队 */
.team{ margin:40px 0;}
.team .w1200{ width:1300px;}
.team-wrap{ position:relative; margin-top:32px;}
.team-wrap .bd{ width:1200px; margin:0 auto;}
.team-wrap ul{ width:110%;}
.team-wrap li{ float:left; width:278px; margin:0 12px;}
.team-img{ width:278px; height:250px; background:url(../images/team-bg1.png) no-repeat center bottom; text-align:center; overflow:hidden; }
.team-txt{ width:100%; height:auto; background:url(../images/LS.png) no-repeat right 40px center #f2f2f2; padding:26px 19px 26px 22px; box-sizing:border-box;}
.tea-name{ margin-bottom:27px;}
.tea-name span{ display:block; font-size:20px; color:#000; float:left;}
.tea-name i{ display:block; float:right; font-size:14px; border:1px solid #ae261a; color:#ae261a; padding:4px 5px; border-radius:5px;text-align:center;}
.team-txt p{ color:#999; margin-bottom:7px; height:42px; overflow:hidden;}
.zx-btn{ text-align:center; margin-top:30px;}
.zx-btn a{ display:inline-block; border-radius:5px; color:#fff; text-align:center; line-height:38px; height:38px; padding:0 15px; margin:0 16px;}
.zx-btn a.zx{ background-color:#ae261a; padding:0 23px;}
.zx-btn a.yy{ background-color:#3b4964; padding:0 34px;}
.team-wrap .hd a{ display:block; width:23px; height:39px; position:absolute; top:50%; margin-top:-20px;}
.team-wrap .hd a.prev{ left:0; background:url(../images/l1.png) no-repeat center; }
.team-wrap .hd a.next{ right:0; background:url(../images/r1.png) no-repeat center; }
.team-wrap .hd a.next:hover{ background:url(../images/r2.png) no-repeat center; }
.team-wrap .hd a.prev:hover{ background:url(../images/l2.png) no-repeat center; }
@media (max-width:1280px){
	.team .w1200{ width:1200px;} 
    .team-wrap .bd{ width:1100px;}
	.team-wrap li{ width:250px;}
	.team-img{ width:250px; background-size:100% auto;}
	.team-txt{ width:250px;}
}

/*研究院*/
.yj-wrap{ width:100%; padding:50px 0; position:relative; background:url(../images/yj-bg.jpg) no-repeat center 0;}
.yj-wrap .w1200{ border:1px solid rgba(217,217,217,.41); box-sizing:border-box; }
.yjy-box{ position:relative; width:760px; margin-left:13px; margin-top:30px; height:350px;}
.yj-img-hd{ position:absolute; bottom:22px; left:0;}
.yj-img-hd li{ width:9px; height:9px; border-radius:5px; background-color:rgba(51,51,51,.4); float:left; margin-right:9px; transition:all 0.3s; cursor:pointer; text-indent:9999px;}
.yj-img-hd li:hover, .yj-img-hd ul li.on{ width:48px;} 
.sx-case h3{ font-weight:bold; font-size:18px; margin-bottom:15px; margin-top:20px;}
.sx-case .kclist{ height:306px; overflow:hidden;}
.sx-case li { margin-bottom:15px;}
.sx-case li a{ display:block; border-bottom:1px solid #e6e6e6; padding-bottom:13px; }
.sx-case li em{ display:block; float:left; background-color:#d9d9d9; text-align:center; line-height:24px; color:#333; width:87px; margin-right:10px;}
.sx-case li span{ display:block; float:left; width:268px; line-height:24px; height:24px;overflow: hidden;text-overflow:ellipsis; white-space: nowrap; color:#333; }
.sx-case li:hover span{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp:2; white-space:normal; height:48px;}

/*合作客户logo*/
.ind-case { background-color:#f5f5f5; padding:40px 0; margin-top:24px;}
.ind-case .list{ width:1200px;}
.ind-case li{ width:168px; height:92px; float: left; overflow:hidden; display:table; text-align: center; vertical-align: middle; border:1px solid #f5f5f5; background-color:#fff; }
.ind-case li span{ display: table-cell; vertical-align: middle;}
.ind-case li img {  max-width:100%; overflow: hidden;  margin: 0 auto;}
.ind-case li:hover img{ filter: grayscale(0); -webkit-filter: grayscale(0);}
.ind-case .list .bd{ width:110%; height: overflow:hidden;}
.ind-case .list .bd ul{ overflow:hidden; zoom:1; width:110%;  float:left; _display:inline;}
.title2 h2 { color:#262b27; font-size:28px; font-weight:bold; margin-bottom:30px; position:relative;}
.title2 h2 span{ font-size:14px; font-weight:normal; color:#999;}
.title2 h2:after{ content:''; display:block; position:absolute; bottom:-4px; left:0; width:60px; height:1px; background-color:#999;}


/*首页新闻中心*/
.ind-news{ width:100%; height:787px; background-image:url(../images/news-bg.jpg); margin-bottom:40px; padding-top:21px;}
.news-wrap{ margin-top:37px;}
.news-l{ width:742px;}
.news-hd, .news-r-tit{ border-bottom:1px solid #ddd;}
.news-hd h3,.news-r-tit h3{ font-weight:bold; font-size:28px; float:left;}
.news-hd ul, .news-r-tit ul{ float:right; margin-top:13px;}
.news-hd ul li, .news-r-tit ul a{ float:left; margin-left:20px; cursor:pointer; position:relative; padding:0 4px; line-height:28px; color:#999; }
.news-hd ul li a{ color:#999;}
.news-r-tit ul a{ display:block; margin:0 8px; padding:0;}
.news-hd ul li:after{content:''; display:block; position:absolute; left:0; bottom:-2px; width:100%; color:#999; height:1px; background-color:#999999;}
.news-hd ul li:hover,.news-hd ul li.on,.news-hd ul li:hover a{ color:#ae261a;}
.news-hd ul li:hover:after,.news-hd ul li.on:after{  background-color:#ae261a;}
.newslist{ margin-top:29px;}
.newslist li .item{ padding-bottom:13px; border-bottom:1px dashed #ddd; margin-bottom:17px;}
.newslist .news-img{ float:left; width:161px; height:90px; overflow:hidden;}
.newslist .news-img img{width:161px; height:90px; transition:all 0.5s;}
.newslist .news-img:hover img{transform: scale(1.1);}
.newslist .news-con{ float:left; width:552px; margin-left:22px;}
.news-con h3{ margin-top:2px; margin-bottom:17px;}
.news-con h3 span{ font-family:Arial; text-align:right; display:inline-block; float:right; font-size:14px;}
.news-con p{ color:#666; line-height:22px;;}
.news-r{ width:390px;}
.faq_b{ margin-top:20px; height:414px; overflow:hidden;}
.faq_b li{ margin:0 0 20px; }
.faq_b .ques { display: block; font-size: 15px; line-height: 30px; height:30px;overflow: hidden;text-overflow:ellipsis; white-space: nowrap; color: #444; position: relative; padding-left: 30px; }
.faq_b .ques:hover{ color:#cd0202; }
.faq_b .ques:after,.faq_b .ques::after{ content:''; width:26px; height: 26px; background:url(../images/q-a.png) no-repeat 0 center; position: absolute; left: 0; top: 2px; }
.faq_b .answ{ font-size: 13px; color: #666; line-height: 25px; max-height:50px; overflow:hidden; position: relative; padding-left: 30px; margin-top:8px; display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp:2; }
.faq_b .answ:after,.faq_b .answ::after{ content:''; width:26px; height: 26px; background:url(../images/q-a1.png) no-repeat 0 center; position: absolute; left: 0; top: 0px; }