*{margin:0;padding:0}
a{color:#000}
.logo_bg,.banner,.block,.cover,.footer_bg,.banner .d1{min-width: 1200px;}
.banner{height:598px;text-align:center;overflow:hidden}
.banner .d1{width:100%;height:598px;display:block;position:absolute;left:0}
.banner .d2{height:30px;clear:both;position:absolute;z-index:100;left:50%;top:650px;}
.banner .d2 ul{float:left;display:inline;margin:0 auto}
.banner .d2 li{width:50px;height:15px;overflow:hidden;cursor:pointer;background:url(../images/banner_sign_noselect.jpg) no-repeat center;float:left;margin:0 15px;display:inline}
.banner .d2 li.nuw{background:url(../images/banner_sign_select.jpg) no-repeat center}
.logo_bg{height:102px;background-color:rgba(102,255,153,0.1)}
.logo_main{width:1200px;margin:0 auto}
.logo{position:relative;top:25px;float:left}
.menulist ul li{float:left}
.tel{float:right;height:23px;margin-top:14px;position:relative}
.tel img{margin-right:5px}
.tel span{font-size:20px;color:red}
.menulist{margin-top:10px;clear:right;float:right}
.menulist a{width:75px;height:46px;display:inline-block;margin-left:30px;font-size:15px;line-height:40px;text-align:center}
.menulist a.select{background:url(../images/btn2.png) no-repeat 0 0;color:#fff}
.menulist a:hover{background:url(../images/btn2.png) no-repeat 0 0;color:#fff}
.footer_bg{clear:both;background-color:#1596dd;height:150px;text-align:center}
.footer_nav{position:relative;top:30px;color:#fff}
.footer_nav a{color:#fff}
.bottomline{margin:0 auto;width:714px;height:2px;margin-top:50px;background:url(../images/bottomline.png) no-repeat 0 0}
.copyright{margin-top:15px;font-size:14px;color:#8ed7f7}
.copyright a{color:#8ed7f7}
.block{text-align:center}
.blocktitle{float:left;display:inline}
.blockLine{float:left;display:inline;background:#d2d2d2;height:1px;width:100%}
.blockTitle{margin-top:-18px}
.product{margin-top:60px}
.product_main{margin:0 auto;width:1200px;height:694px}
.classlist{float:left;margin-top:45px}
.classlist ul li{color:white;margin-top:10px;font-size:15px;width:210px;height:75px;line-height:75px;background:#1596dd;text-align:left}
.classlist ul li a{display:block;color:#fff}
.classlist ul li a:hover{background-color: #f39800}
.classlist ul li img{margin-left:40px}
.classlist ul li span{margin-left:20px;}
.classlist ul li.moreProduct{background:#f39800;height:95px;line-height:95px}
.classlist ul li.moreProduct img{line-height:95px;margin-left:30px}
.classlist ul li.moreProduct span{margin-left:18px}
.classlist ul li.moreProduct a:hover{background-color: #1596dd}
.piclist{position:relative;top:55px}
.piclist ul{margin-left:100px}
.piclist ul li{float:left;margin-left:27px;margin-bottom:40px}
.piclist ul li img{height:200px;width:220px}
.piclist ul li a{display: block;}
.piclist ul li a:hover{color:#1596dd;}
.pic{height:240px;width: 220px;}
.pic span{display:block;margin-top:20px;position:relative;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.aboutus{position:relative;top:60px;height:400px}
.aboutus_main{margin:0 auto;width:1200px;height:400px}
.aboutus_main img{float:left;margin-top:80px;width:584px;height: 319px}
.aboutus_suggest{float:left;margin-top:80px;margin-left:30px;width:585px;text-align:left}
.aboutus_suggest span{font-size:20px}
.aboutus_content{margin-top:20px;text-indent:2em;font-size:14px;height:252px;border-bottom:1px solid #1596dd;}
.aboutus_content p{line-height:35px}
.acontent{height: 200px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;overflow:hidden}
.about_btn{text-align:center;position:relative;top:-20px;color:#fff;background-color:#1596dd;border:0;width:100px;height:40px;border-radius:10px;line-height: 40px;margin:0 auto;}
.about_btn a{display: block;color: #fff;}
.about_btn a:hover{display: block;border-radius:10px;background-color: #f39800;}
.news{margin-top:110px}
.news_main{margin:0 auto;width:1200px;height:490px}
.newsList{float:left;position:relative;top:35px;height:420px;width:584px}
.newsList ul li{height:120px;width:584px;margin-top:30px}
.newsList ul li a{display: block;}
.newsList ul li a:hover{color:#1596dd;}
.singleNews{border:1px solid #d8d8d8;float:left}
.singleNews img{float:left;width: 165px;height: 120px;}
.singleNews span{float:left}
.singleNewsContent{float:left;width:380px;padding:18px 18px 0 18px;font-size:13px}
.newsTitle{font-weight:bold}
.newsTime{clear:left;margin-top:10px;text-align:left;color:#999}
.newsSummary{color:#999;text-align:left;margin-top:10px;width:380px;height:32px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.bigNews{position:relative;top:65px;width:585px;height:420px;float:right;text-align:left;border:1px solid #d8d8d8}
.bigNews a{display: block}
.bigNews a:hover{color: #1596dd;}
.bigNewsPic{width: 585px;height: 270px}
.bigNewsContent{padding:25px 15px 20px 15px}
.bigNewsTitle{font-size:17px}
.bigNewsTime{position:relative;color:#999;font-size:14px;top:10px;}
.bigNewsSummary{position:relative;top:10px;color:#999;font-size:14px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.success_main{margin:0 auto;width:1200px;margin-top:120px;height:450px}
.success{position:relative;top:65px}
.success ul{height:323px;position:relative;top:75px}
.success ul li{height:323px;float:left;margin-right:30px}
.success_pic img{width: 277px;height: 250px;}
.success_txt{width:277px;height:70px;background-color:#fff;line-height:70px;font-size:18px;}
.success #projects{
	width: 1210px;
	height: 398px;
	top: 75px;
	overflow: hidden;
}
.success ul{
	height: 323px;
	top: 75px;
	width: 1610px;
	
}
.st{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin-top: -3px;}
.success ul li{height:323px; display: inline-block;margin-right:30px;  width: 277px;}
.picwall_arrow{position: relative;top:-180px;}
.left_arrow{height: 50px;width:50px;float: left;background: url(../images/arrowleft.png) no-repeat 0 0 ;margin-left: -70px;}
.left_arrow:hover{background: url(../images/arrowleft_active.png) no-repeat 0 0 ;}
.right_arrow{height: 50px;width:50px;float: right;background: url(../images/arrowright.png) no-repeat 0 0 ;margin-right: -70px;}
.right_arrow:hover{background: url(../images/arrowright_active.png) no-repeat 0 0 ;}



.success_txt{width:277px;height:70px;background-color:#fff;line-height:70px;font-size:18px}
.cover{background-color:#eee;height:515px;text-align: center;}