/*重置*/
body,h1,h2,dl,dd,input{ margin:0;}
h1{ font-weight:normal;}
a{ text-decoration:none;}
img{ display:block; max-width:100%}
p{ display:block;}
.nav dl{float:left;width:100px;}
.head-img{position:absolute;top:0px;left:0px;z-index:1}
.head-logo{position:absolute;z-index:3}
.nav{position:absolute;left:20px;top:20px;width:100%;z-index:2;color:white;background-color:black;};
.nav dl{position:absolute;left:20px;top:20px;width:100%;z-index:4;color:white;background-color:black;;}
.nav dl{color:white;}
.head{position:relative;top:0px;left:0px}
.clearfix{ clear:both;}
html,body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td {margin: 0px;padding: 0px;font-size: 18px;font-family: "微软雅黑";color: black;}
table{border-collapse:collapse;}
a img{border:0px;}
address, caption, cite, code, dfn, em, th, var {font-style:normal;font-weight:normal;}
li {list-style:none;}
caption, th {text-align:left;}
h1, h2, h3, h4, h5, h6 {font-size:100%;font-weight:normal;}
input, button, textarea, select {font-family:inherit;font-size:12px; vertical-align:middle;}
a{text-decoration:none;}
.clear{	font-size: 0px;	line-height: 0px;margin: 0px;padding: 0px;height: 0px; clear:both; visibility:hidden;}
.fl{ float:left;}
.fr{ float:right;}
.clearfix:after {content: ".";display: block;height: 0;clear:both;visibility: hidden;}
.input{background: none repeat scroll 0 0 #FBFBFB;border: 1px solid #DDDDDD;color: #555555;height: 20px; line-height: 20px; padding: 0 3px;}
.textarea{border: 1px solid #DDDDDD;background: none repeat scroll 0 0 #FBFBFB;}
.submit{ width:60px;}
.top,.contentbox,.showbox{ width:1200px; margin-left:auto; margin-right:auto;}
/*导航*/
.topbox{background:url(../images/index_01.png) no-repeat top center; background-size:auto 100%; min-height:173px;position:absolute;width:100%;height: 173px;}
.top .logo{ float:left; margin-right:50px;}
.topnav {padding-right: 55px;}
.topnav ul{margin-left: 64px;padding-top:70px;}
.topnav ul li{float:left; font-size:16px; width:100px; height:70px; text-align:center;margin-right: 26px;}
.topnav ul li a{ color:#FFFFFF; text-align:center;width:100px;display: block;  height: 31px;line-height: 31px;}
.topnav ul li a:hover{ color:#006fc4; background:#fff; width:100px;text-align:center;}
.topnav ul li a h5{ color:#FFFFFF; }
.topnav ul li:hover{ background:url(../images/navbg.jpg) no-repeat center center; display:block;}
/*广告*/
.bannerbox { margin-bottom:60px; position:relative;}
/*首页产品展示*/
.index_p{ width:1200px; margin:0 auto;}
.index_p .index_title{}
.index_p ul{ margin-top:60px;}
.product_l{ width:488px; float:left; margin-top:60px;width: 480px; margin-right:36px;margin-left: 15px;}
.product_l h2{height: 45px;line-height: 45px;text-align: center;background-color: rgba(0, 0, 0, 0.6);color: #fff;font-size: 14px;width: 480px; bottom: 45px;position: relative;}
.product_l h2 a{ color:#fff;}
.product_l img{ margin-right:35px;width: 480px;height: 473px;}
.product_r{width:669px;overflow: hidden;float: right;margin-bottom: 21px;}
.product_r ul li{float: left;margin-right: 13px;height: 216px;width: 320px;margin-bottom: 40px;}
.product_r ul li img{ width:320px; height:216px;}
.product_r ul li h2{height: 45px;line-height: 45px;text-align: center;background-color: rgba(0, 0, 0, 0.6);color: #fff;font-size: 14px;width: 320px; bottom: 45px;position: relative;}
.product_r ul li h2 a{color: #fff;}

.index_ly{ width:1200px; margin: 0 auto 60px;height: 425px;}
.index_ly .ly_l{ float:left;}
.index_ly .ly_r{ float:right;}
.index_ly .ly_r .lytitle img{ float:right;}
.feed {width: 539px;float: left;}
.feedBack td {font-size: 14px;font-weight: bold;}
.feedBack td input[type="submit"] {background:#1d7fcb;border: none;width:423px !important;height: 29px;line-height: 29px;color: #FFF;float: left;}

/*底部*/
.footer{width:100%;height:132px; background:#323639;font-size:12px; display:table;}
.foot{ height:60px;  margin:0 auto;margin-top:34px; line-height:35px; font-size:14px;color:#FFF; width:1200px;text-align: center;}
.foot a{ color:#fff;}
/*公司简介*/
.content{ margin-bottom:30px;border-bottom:1px solid #ccc;margin-top:20px;}
.content .leftbox{ float:left; margin-right:38px;}
.content h3{color:#333333;font-size:24px;}
.content h4{font-size:18px;color:#868686;}
.text p{font-size:16px; color:#636363;text-indent: 2em;line-height: 30px;}
.text ul li{font-size:16px; color:#636363;line-height:30px}
.text-bottom ul li{font-size:16px;color:#636363;line-height: 14px; padding-top: 15px;}
.about-img{ margin-top:40px;margin-bottom:50px;}
.callme-img{float:right}
.callme-text{float:left}
.callme-text ul li{color:#636363;font-size:16px;line-height:32px;}
.callme-text h2{color:#4c4c4c;font-size:19px; margin-bottom:20px;}
.product-text dl{float:left;}
.product-text dl dd{width: 280px;margin-left: 10px; background-color: rgba(0, 0, 0, 0.6);height: 38px;line-height: 38px; bottom: 48px; position: relative; display: block; text-align:center;color: #fff;}
.product-text dl dt{ width:280px; padding:10px;}
.product-text dl dt img{ width:100%;height: 224px;}
.more{text-align:center;margin:50px auto;}
.more span{margin-left:20px;}
.more p{background-color:#ccc;}
.more p{width:600px;background-color:#ededed;height:40px;line-height:40px;text-align:center;margin:0 auto;}
.info{font-size:14px;}
.info-form tr{font-size:14px;}
.rightbox img{ margin-bottom:26px;}
.rightbox p{ font-size:24px; color:#636363; line-height:34px;}
.rightbox .one{ margin-bottom:26px;}
.leftbox .tow{ margin-top:50px;} 
/*产品展示*/
.show .onebox{ float:left; margin-right:14px; margin-bottom:14px;}
.show .towbox{ float:left; margin-right:14px;}
.towbox img{ margin-bottom:18px;}
.five img{ float:left; margin-right:10px; margin-bottom:90px;}
.bottom{ background:#eee; height:100px;}
.bottom p{ font-size:12px; font-family:"宋体 Regular"; color:#999; text-align:center; line-height:100px;}
.showbox{position:relative;top:0px;left:0px;}
.backimg {position:absolute;left:1000px;top:50px;}
.index-img{float:left;}
.index-right{float:right;width:680px;}
.index-right img{ margin-bottom:20px;}
.index-right p{color:#636363;font-size: 16px;line-height: 28px;text-indent: 2em;}
.product-d-text{text-align:center;margin:0 auto;}
.info-img{float:right;margin-right:20px;}
.info-img img{width:442px;height:400px}
.info-form{float:left}