ul,li,p,h1,h2,h3{list-style:none;margin:0;padding:0;}
.web_width{width:1200px;margin:0 auto;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{*zoom:1;}

.header{height:610px;background:url("../../commImage/bg_header.jpg") no-repeat center top;color:#fff;padding-top:30px;min-width:1200px;}
.header_logo{float:left;}
.header_logo img{vertical-align:top;}
.header_nav{float:right;}
.header_nav li{float:left;margin-left:60px;line-height:44px;height:44px;position:relative;}
.header_nav li i{height:6px;border-radius:3px;position:absolute;left:3px;right:3px;bottom:0;background:#2eb163;display:none;}
.header_nav li.active i{display:block;}
.header_nav li a{color:#fff;text-decoration:none;font-size:18px;}
.header_nav li a.header_down{position:relative;}
.header_nav li a:hover.header_down .header_own_body{}
.header_nav li .header_own_body{position:absolute;top:50px;left:50%;background:#fff;padding:15px 10px 10px;z-index:10;line-height:22px;text-align:center;border-radius:10px;box-shadow:0 4px 5px rgba(0,0,0,0.15);margin-left:-75px;}
.header_nav li .header_own_body:before{content:"";position:absolute;top:-8px;left:50%;width:16px;height:8px;background:#f50;margin-left:-8px;background:url("../../commImage/ul/icon/arrow.png") no-repeat;}
.header_nav li .header_own_body span{font-size:14px;color:#aaa;vertical-align:top;display:inline-block;height:22px;padding-top:10px;}
.header_nav li .header_own_body img{vertical-align:top;}
.header_text{padding-top:205px;}
.header_text .web_width{position:relative;}
.header_text em{position:absolute;top:56px;left:32px;z-index:1;width:420px;height:28px;background:#2dae61;}
.header_text h2{font-size:64px;font-weight:bold;line-height:84px;height:84px;padding-left:50px;z-index:2;position:relative;}
.header_text p{font-size:20px;padding-left:50px;line-height:36px;height:36px;padding-top:10px;letter-spacing:8px;}

.container .odd{background:#f5f5f5;min-width:1200px;}
.container .even{min-width:1200px;}
.container .pic{float:left;height:520px;width:600px;}
.container .pic img{vertical-align:top;}
.container .text{float:left;height:520px;width:600px;background:url("../../commImage/dian_01.png") no-repeat 90px 154px;}
.container .text h2{padding-top:180px;padding-left:100px;font-size:36px;color:#000;}
.container .text p{padding-top:20px;padding-left:100px;width:390px;color:#555;font-size:18px;line-height:36px;}

.footer{height:360px;background:url("../../commImage/bg_bottom.jpg") no-repeat center;color:#fff;text-align:center;font-size:24px;line-height:36px;min-width:1200px;}
.footer span{display:inline-block;vertical-align:top;width:100px;height:100px;background:#fff;border-radius:20px;margin:100px 0 30px;}
.footer span img{margin-top:25px;}
.footer .copyright{font-size:14px;}
.footer .copyright a{color:#fff;text-decoration:none;}

.about{overflow-y:scroll;}
.about .header{background:transparent;height:270px;}
.about .header_text{text-align:center;padding-top:90px;}
.about .header_text h2{font-size:22px;padding-left:0;font-weight:normal;line-height:30px;height:30px;}
.about .header_text p{font-size:55px;line-height:80px;height:80px;padding-left:0;position:relative;z-index:1;letter-spacing:2px;}
.about .header_text em{height:14px;width:270px;left:50%;margin-left:-135px;top:92px;}
.about .container{color:#fff;text-align:center;font-size:16px;line-height:36px;}
.about .container_skin{position:fixed;top:0;left:0;width:100%;height:100%;background:#285c57 url("../../commImage/bg_about.jpg") no-repeat center top;background-size:cover;z-index:-10;}