@charset "gb2312";
*{margin:0; padding:0;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,hr,pre,code,form,fieldset,legend,button,input,textarea,p,blockquote,table,th,td{margin:0; padding:0;}
body,html{font-family:microsoft yahei; font-size:14px; color:#333; text-decoration:none;}
body{font:normal 100% Microsoft YaHei, 微软雅黑, Arial, Tahoma, Helvetica, sans-serif; min-width:1300px;}
table{border-collapse:collapse; border-spacing:0; font-size:inherit; font:100%; border-collapse:collapse;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
h1,h2,h3,h4,h5,h6,dl,dt,p,b,i,span{font-weight:normal;}
button,input,textarea,select,optgroup,option{font-family:inherit; font-size:inherit; *font-size:100%; font-weight:inherit; vertical-align:middle; font-family:microsoft yahei;}
address,caption,cite,code,dfn,em,var,b{font-style:normal; font-weight:normal;}
input,textarea{outline-style:none;resize:none;border:none;-webkit-appearance:none;border-radius:0;}
a{text-decoration:none; color:#333;}
ul,li,ol{list-style-type:none;}
fieldset,img{border:0;}
img,a{transition:all 0.3s ease-out; -moz-transition:all 0.3s ease-out; -webkit-transition:all 0.3s ease-out; -o-transition:all 0.3s ease-out;}
.input{width:80%; border:1px solid #dedbd7; padding:1em .4em; font-size:12px; color:#666;}
.fl{float:left;}
.fr{float:right;}
.clear{clear:both;}
.clearfix:after{content:'\20'; display:block; height:0; clear:both;}
.clearfix{*zoom:1;}
.w1200{width:1200px; height:auto; margin:0 auto;}
.ov{overflow:hidden;}
.blank{width:auto; height:40px;}



/* 头部 */
.header{width:1300px; height:100px; margin:0 auto 35px; z-index:9999;}
.welcome{width:100%; height:auto; margin:0 auto;}
.welcome .logo {float:left;}

.welcome .form{position:relative; width:30px; height:100px; float:right; background:url(../images/form.png) no-repeat center center;}
.welcome .form form{display:none; position:absolute; right:0; top:35px; width:140px; background:#fff; border:1px solid #444; z-index:999;}
.welcome .form form .txt{float:left; height:30px; line-height:30px; padding-left:10px; width:100px; font-size:13px;}
.welcome .form form .btn{float:right; background:#444; color:#fff; width:30px; height:30px; line-height:30px; cursor:pointer;}
.welcome .form:hover form{display:block;}
.welcome .form:hover{width:140px; transition: all 0.6s;}

.nav{float:right; width:63.6%;}
.nav ul li{float:left; width:13.6%; position:relative;}
.nav ul li .a1{display:block; width:100%; height:100px; padding-top:30px; text-align:center; font-size:15px; font-weight:bold;}
.nav ul li .a1 span{display:block; margin-top:5px; text-transform:uppercase; font-size:12px; color:#333;}
.nav ul li.current .a1,.nav ul li.current .a1 span,.nav ul li:hover .a1,.nav ul li:hover .a1 span{color:#3677b9;}


/*banner*/
.lubo{width:100%; height:500px; clear:both; position:relative; margin-top:-30px;}
.lubo_box{position:relative; width:100%; height:500px;}
.lubo_box li{float:left; position:absolute; top:0; left:0; width:100%; height:500px; opacity:0; filter:alpha(opacity=0);}
.lubo_box li a{display:block; width:100%; height:100%;}
.lubo_box li img{width:100%; height:500px;}
.cir_box{overflow:hidden; position:absolute; z-index:100;}
.cir_box li{float:left; width:30px; height:5px; margin:0 5px; cursor:pointer; background:#fff; opacity:1; filter:alpha(opacity=100);}
.cir_on{background:#003b78 !important;}
.lubo_btn{position:absolute; width:100%; top:210px;}
.left_btn,.right_btn{font-family:"宋体"!important; width:30px; height:80px; cursor:pointer; color:#fff; line-height:80px; font-size:30px; text-align:center; -webkit-user-select:none; -moz-user-select:none; -ms-user-select:none; user-select:none; transition:all 1s;}
.lubo:hover .left_btn,.lubo:hover .right_btn{background:#000; opacity:0.5; filter:alpha(opacity=50); transition:all 0.3s ease-out;-moz-transition:all 0.3s ease-out;-webkit-transition:all 0.3s ease-out;-o-transition:all 0.3s ease-out;}
.left_btn{float:left;}
.right_btn{float:right;}


/* 公司简介 */
.about_wrap{width:100%; margin:50px auto 60px;}
.about_tit .fl{font-size:45px; font-weight:bold; margin-left:190px;}
.about_tit .fr{margin-right:190px;margin-top:12px;}
.about_tit .fr p{font-size:28px;}
.about_tit .fr span{display:block; width:400px; height:30px; line-height:30px; padding-left:5px; margin-top:5px; background-color:#003b78; color:#fff; font-size:15px;}
.about_cate{width:100%; height:42px; line-height:42px; margin:40px 0px; text-align:center; background:url(../images/about_cate_bj.png) no-repeat left top;}
.about_cate a{font-size:17px; padding:0 40px; color:#fff;}

.about{width:1160px; padding:0px 20px;}
.aboutleft{width:660px;}
.aboutleft p{font-size:15px; text-indent:2em; line-height:30px;}
.aboutleft a{display:block; width:150px; height:40px; line-height:40px; margin-top:25px; text-align:center; float:right; font-size:17px; background-color:#003b78; color:#fff;}
.aboutleft a:hover{background-color:#3677b9;}
.aboutright,.aboutright img{width:447px; height:293px;}


/* 标题 */
.tit{width:1200px; height:auto; float:left; overflow:hidden;}
.tit span{color:#003b78; font-size:30px; display:block; text-align:center;font-weight:bold;line-height:35px;letter-spacing:1px;}
.sj{width:1200px; height:auto; text-align:center; margin:10px auto 0px;}
.triangle-down{width:0; height:0; margin:0 auto; border-left:8px solid transparent; border-right:8px solid transparent; border-top:14px solid #003b78;}


/* 产品分类 */

.pro_list{width:100%; padding-bottom:25px; background-color:#fff; padding-top:25px}
.pro_r_tit{width:100%; height:35px; border-bottom:1px solid #eee;}
.pro_r_tit strong{color:#003b78; float:left; margin-left:23px; line-height:35px; font-size:17px;}
.pro_r_tit a{display: inline-block; float:right; padding: 0px 25px; font-size:13px; line-height:35px; background: url(../images/jiahao.png) no-repeat center left;}
.pro_r_tit a:hover{color:#ff6600;text-decoration:underline;}
.pro_list dl{width:100%;}
.pro_list dt{width:280px; height:300px; float:left; margin:10px; transition:all 0.3s ease-out; -moz-transition:all 0.3s ease-out; -webkit-transition:all 0.3s ease-out; -o-transition:all 0.3s ease-out;}
.pro_list dt:hover{box-shadow:0 1px 5px rgba(0, 0, 0, 0.5);}
.pro_list dt .pro_s_img{border:1px solid #eee; overflow:hidden;}
.pro_list dt .pro_s_img img{width:280px; height:260px;}
.pro_list dt .pro_s_img img:hover{transform:scale(1.1);}
.pro_list dt .pro_s_tit a{display:block; width: 280px; height:30px; line-height:30px; margin-top:11px; text-align:center; background-color:#eee;}
.pro_list dt:hover .pro_s_tit a{color:#ff6600;}


/* 四大优势 */
.ys_wrap{width:100%;height:550px;overflow:hidden;margin:0px auto;background:#f6f6f6;padding:20px 0;margin:20px 0}
.ys_wrap .ys{height: inherit;background:url(../images/ys.jpg) no-repeat center center;}


/* 客户案例 */
.sgglbox{width:100%; height:780px; background:url(../images/sgglbj.jpg) no-repeat center center;}
.sggl{width:1200px; height:720px; padding-top:60px; margin:0 auto;}
.sggl .tit span{color:#fff;}
.sggl .triangle-down{border-top:14px solid #fff;}

.sglibox{width:1200px; height:530px; margin-top:30px; background:#FFF;}
.sglibox dl{width:1200px; height:auto; float:left; overflow:hidden; margin-top:25px;}
.sglibox dl dt{width:220px; height:230px; float:left; margin:5px 3px 10px 15px;}
.sglibox dl dt a{overflow:hidden;}
.sglibox dl dt img{width:220px; height:200px;}
.sglibox dl dt img:hover{filter:alpha(Opacity=70);-moz-opacity:0.7;opacity:0.7;transform:scale(1.1);}
.sglibox dl dt a{font-size:14px; display:block; text-align:center; line-height:37px;}
.sglibox dl dt:hover a{color:#ff6600;}


/* 工程业绩 */
.al{width:1200px; height:auto; overflow:hidden; margin:60px auto;}
.al-l{width:750px; height:450px;}
.al-l .al-l-tit{width:750px; height:250px; background:url(../images/al-bj.jpg) no-repeat}
.al-l .al-l-tit span{color:#003b78; font-size:18px; font-weight:bold; display:block; text-align:center; padding-top:75px; line-height:30px;}

.al-l .al-li{width:750px; height:178px; margin:15px 0 20px;}
.albox{width:167px; height:178px; float:left; margin:0 10px;}
.albox .alpic{width:167px; height:138px;}
.albox .alpic img{width:167px; height:138px;}
.albox .albt{width:167px; height:40px; overflow:hidden}
.albox .albt a{line-height:40px; display:block; text-align:center;}
.albox:hover a{color:#ff6600;}
#demo{width:750px; height:178px; float:left; position:absolute; border:none; overflow:hidden;}
#indemo{float:left; width:800%; height:178px;}
#indemo img{width:167px; height:138px; -webkit-transition:all .3s ease-out; -moz-transition:all .3s ease-out; transition:all .3s ease-out; -o-transition:all 0.3s ease-out;}
#indemo img:hover{opacity:0.8; box-shadow:0 1px 10px rgba(0, 0, 0, 0.4);}
#demo1{float:left; height:178px;}
#demo2{float:left; margin-left:7px;}


/* 新闻资讯 */
.al-r{width:420px; height:auto; overflow:hidden;}
.al-r-newtit{width:420px; height:36px; border-bottom:1px solid #CCC;}
.al-r-newtit span{font-size:20px; color:#003b78;}
.al-r-newtit .more{display:block;border:1px solid #003b78;font-size:16px; color:#003b78; padding:3px 10px;}
.al-r-newtit .more:hover{background:#003b78;color:#fff;}

.picnew{width:420px; height:auto; margin:15px 0; overflow:hidden;}
.picnew img{width:120px; height:90px; float:left; -webkit-transition:all .3s ease-out; -moz-transition:all .3s ease-out; transition:all .3s ease-out; -o-transition:all 0.3s ease-out;}
.picnew img:hover{opacity:0.8;}
.picnew .picnew-tit{width:285px; height:20px; margin-bottom:10px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis;}
.picnew .picnew-tit a{font-size:15px; color:#003b78;}
.picnew .picnew-tit a:hover{color:#ff6600;text-decoration:underline;}
.picnew .picnew-xx{width:285px; height:60px; overflow:hidden;}
.picnew .picnew-xx span{font-size:12px; color:#666; line-height:20px;}

.newli{width:420px; height:auto; overflow:hidden;}
.newli dt{height:40px; line-height:40px; border-bottom:1px dashed #CCC; padding-left:20px; background:url(../images/news_icon.png) no-repeat 0px 15px;}
.newli dt a{line-height:40px;}
.newli dt a:hover{color:#ff6600;text-decoration:underline;}
.newli dt span{display:inline-block; margin-right:3px;}


/* 联系我们 */
.map{height:460px; margin:0px auto; background:url(../images/mp_bj.jpg) no-repeat center center;}
.map_tops{margin-top:10px;}
.map_tops1{margin:50px 0 0 70px; height:70px; line-height:70px;}
.map_tops1 b{display:inline-block; padding:0 15px 0 20px; border-right:solid 1px #ccc; letter-spacing:2px; font-size:40px; font-weight:bold; color:#003b78;}
.map_tops1 span{display:inline-block; margin-left:12px; font-size:27px;}
.map_tops2{margin:2px 0 0 50px;}
.map_tops2 ul li{font-size:16px;line-height:21px;}
.map_tops3{margin:2px 0 0 50px;}
.map_tops3 img{width:130px;height:130px;}
.map_bottom{width:1150px; height:272px; margin:0 auto; border:solid 2px #003b78;}


/*友情链接*/
.yqlink{width:1200px; height:40px; margin:50px auto 20px;}
.yqlink dl{height:40px;}
.yqlink dt{float:left;}
.yqlink dl .dt1{font-size:30px; font-weight:bold; color:#1a57a2; line-height:40px;}
.yqlink dl .dt2{width:90px; height:23px; background:#1a57a2; color:#FFF; margin:9px 10px 0 10px;}
.yqlink dl .dt2 span{font-size:15px; color:#FFF; line-height:23px; display:block; text-align:center;}
.yqlink dl .dt3 a{font-size:14px; text-decoration:none; line-height:40px; margin:0 15px;}
.yqlink dl .dt3 a:hover{text-decoration:underline; color:#FF5702;}


/*页脚*/
.footerbox{width:100%; height:300px; background:#003b78;margin-top:30px}
.footer{width:1200px; height:auto; margin:0 auto;}
.f-info{width:auto; height:auto; overflow:hidden;}
.f-info dl{margin-top:40px;}
.f-info dt{font-size:14px; color:#FFF; line-height:30px;}

.f-r{width:auto; height:35px; margin-top:120px;}
.f-r img{height:35px; float:left; margin-right:10px;}
.f-r span{font-size:35px; font-weight:bold; line-height:35px; color:#FFF;}

.ewm{margin:80px 0px 0px 100px;}
.ewm img{width:120px;height:120px;}


/*在线客服*/
.qq_content{overflow:hidden; background:#FFF; box-shadow:3px 2px 10px rgba(0, 0, 0, 0.2);}
.qq_content dd{padding:7px; width:135px; background:#eee;}
.qq_content .dt{background:#003b78 url(../images/client_title.png) no-repeat; font-size:14px; font-weight:bold; color:#FFF; cursor:pointer; padding:10px 20px; width:120px;}
.qq img{margin-right:10px;}
.qq_content .ol_tel{background:#eee; font-size:18px; text-align:center;}
.qq_content .ol_tel strong{font-weight:bold; color:#F00;}
.qq_content .ol_tel img{width:100px;}
.qq_content .ol_tel p{color:#000;}
.qq_content .ol_qq a{font-size:14px; color:#950c1e; text-decoration:underline;}
.qq_content .ol_qq img{margin-right:10px;}
.qq_content .qr{background:#FFF; font-size:12px;text-align: center;}
.qq_content .ol_tel .blue{color:#F00;font-size:14px; font-weight:bold;}