@charset "utf-8";
a{ color:#666; text-decoration:none;}
a:hover{ color:#000;-webkit-transition:  0.2s ease-in 0s;-moz-transition:  0.2s ease-in 0s;-ms-transition:  0.1s ease-in 0s;
-o-transition:  0.2s ease-in 0s;}
img{ border:0px;margin:0px;}
ul,li,h1,p,h2,h3{ margin:0px; padding:0px; list-style:none; font-weight:normal}
div{ height:auto;}
input{font-family:"Microsoft Yahei";}
body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	color:#666;
	text-align:center;
	font-family:"Microsoft Yahei";
	font-size:16px;
	-webkit-font-smoothing: antialiased; 
	-moz-osx-font-smoothing: inherit | grayscale;
	-webkit-text-size-adjust: none
}
header,.m_top,.mb_show,.bot,.m_l_class{ display:none;}
.fl{ float:left;}
.fr{ float:right;}
.header{width:100%; line-height:36px; border-bottom:1px solid #ccc; font-size:0.75em; background:#e9e9e9; font-family:"宋体";}
.container{width:100%; max-width:1200px;height:auto; margin:0 auto; text-align:left;}
.header .hd2 a{ padding-left:10px; padding-right:10px;}

.h_top{width:100%; margin-top:17px; margin-bottom:17px;}
.ht2{ padding-left:10%; padding-top:30px;}
.h_top .ht2 .s{ border:1px solid #ccc;}
.h_top .ht2 .s .input{ float:left; height:26px;padding-right:8px;background:#fff;}
.h_top .ht2 .s .input input{ width:170px;border:none; background:#fff; color:#ccc;}
.h_top .ht2 .s .btn{ float:left;}
.h_top .ht3{ padding-top:20px;}

.bignav{width:100%; height:50px;float:left; background:#183883; color:#fff;}
.bignav .main-nav{ width:100%;float:left;margin:0px;list-style:none;font-size:1.25em;}
.bignav .main-nav li{ width:11.5%; float:left; text-align:center; margin-left:0.5%; margin-right:0.5%;}
.bignav .main-nav li a{ width:100%; line-height:50px; color:#fff; float:left;}
.bignav .main-nav li a:hover{ background:#E6791A;}
.bignav .main-nav li a.on{ background:#E6791A;}

.banner{width:100%;border-top:1px solid #fff;}

.pagemain{ width:100%; padding-top:50px; padding-bottom:30px;}
.m_left{ width:23.5%; padding-right:1.5%;}
.m_right{ width:75%;}

.m_title{ width:100%; height:49px; background:url(../images/titbg.jpg);}
.m_title h1{ font-size:1.5625em; color:#fff; text-align:center; line-height:45px;}
.m_title h3{ text-align:center; font-size:1em; color:#fff; line-height:49px;}
.m_title h1 img{ float:right; padding-top:5px; padding-right:30px;}

.m_class{ width:99.5%; border-left:1px solid #267BCC; border-right:1px solid #267BCC; padding-bottom:20px; padding-top:6px;}
.class{ width:100%; float:left; padding-top:3px; padding-bottom:3px;}
.class a{ width:100%; height:47px;line-height:47px; text-align:center; font-size:1.125em; border-top:1px solid #dfdfdf; border-bottom:1px solid #dfdfdf; float:left;}
.class a:hover{ background:url(../images/titbg.jpg); color:#fff;}
.class a.on{background:url(../images/titbg.jpg); color:#fff;}

.m_weixin{ width:99.5%; border:1px solid #267BCC; padding-bottom:10px; text-align:center; border-top:none;}
.m_weixin .img{ border:1px solid #CCCCCC; padding:4px; margin-bottom:10px;}
.w_img{ width:50%; text-align:right;}
.w_txt{ width:50%; padding-top:25px; font-size:0.875em; line-height:150%;}
.a_title{ width:100%; float:left; text-align:center; padding-top:7px; padding-bottom:20px;}
.a_tit1{ width:100%; float:left; font-family:"黑体"}
.why_con{ width:100%; height:auto; float:left; padding-top:15px;}
.why_1{ width:100%; float:left; text-align:center; padding-bottom:10px;}
.why_con h1{ color:#E6791A; font-size:30px; padding-bottom:7px; text-align:center;}
.why_con p{ line-height:150%;text-align:center; }
.why_2{ width:100%; float:left; text-align:center;}
.wy2_l{ width:31%; text-align:right; padding-top:40px;}
.wy2_m{ width:37%; text-align:center;}
.wy2_r{ width:32%; text-align:left;padding-top:40px;}

.wy3_l{ width:58%; text-align:right;}
.wy3_r{ width:30%; text-align:left;padding-top:15px; padding-right:12%;}

.hui_bg{ width:100%; height:41px; background:url(../images/mainbg.jpg)}
.car{width:100%; padding-top:70px; padding-bottom:45px;}
.car_img{ width:24%; float:left; padding-right:1%; text-align:center}
.car_img img{ width:97.5%; height:240px; margin-bottom:15px; border:1px solid #DFDFDF; padding:1%;}

.about{ width:100%; background:url(../images/about_bg.jpg); padding-top:40px; padding-bottom:35px;}
.a_left{ padding-left:4.7%; width:65%; color:#fff; line-height:200%; font-size:1.125em;}
.a_left p{ font-size:25px; padding-top:20px;}
.a_right{ padding-left:6%; padding-top:45px;}
.a_right .more{ width:230px; height:52px; border:1px solid #fff; text-align:center; color:#fff; float:left; line-height:52px;}
.a_right .more:hover{ background:#fff; color:#E96001;}


.case{ width:100%; padding-top:50px; padding-bottom:20px;}
.case_con{width:90.6%; padding-left:4.7%; padding-right:4.7%; padding-top:50px;}
.case_con div{ width:18%; float:left; border-bottom:1px solid #dfdfdf; padding-bottom:15px; text-align:center; margin-right:2%;}
.case_con div img{ max-width:100%; height:67px;}
.case_more{ width:100%; text-align:center; padding-top:45px;}
.case_more a{ background:#E96001;padding:8px 25px; color:#fff;}
.case_more a:hover{ background:#ccc;-webkit-transition:  0.2s ease-in 0s;-moz-transition:  0.2s ease-in 0s;-ms-transition:  0.1s ease-in 0s;-o-transition:  0.2s ease-in 0s;}

.news{ width:100%; padding-bottom:10px; padding-top:10px;}
.n_list{ width:100%; padding-bottom:35px;border-bottom:1px solid #E0E0E0;}
.m_news_con{ float:left;}
.m_news_con{ padding-top:35px;}
.nl{ width:47%; padding-right:6%;}
.nr{ width:47%;}
.m_news_con:hover .news_date{background:#333;-webkit-transition:background-color .3s ease 0s;-moz-transition:background-color .3s ease 0s;-o-transition:background-color .3s ease 0s;-ms-transition:background-color .3s ease 0s;transition:background-color .3s ease 0s;}
.news_date{ width:14%; height:60px;text-align:center; background:#183883;color:#fff; padding-top:10px;}
.news_tit{ width:82%;padding-left:4%;}
.news_tit h1{ font-size:16px;font-weight:bold;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; padding-bottom:5px;}
.news_tit p{ line-height:150%; font-size:14px;}
.line{ width:100%; padding-top:15px; line-height:200%;}
.b_menu{ width:100%; background:url(../images/botbg.jpg); padding-top:20px; height:200px;}
.b_menu .left{ width:854px; float:left; font-size:14px;}
.b_menu .left div{ float:left; margin-right:47px; color:#fff; line-height:200%; font-size:12px;}
.b_menu .left div h2{ line-height:30px; font-size:14px; font-weight:100;}
.b_menu .left a{ color:#fff;}
.b_menu .right{ width:309px; height:auto; float:left; border-left:1px solid #dadada; text-align:center; padding-top:10px;}
.b_menu .right p{ font-size:12px; line-height:130%; color:#CCCCCC;}
.b_menu .right img{ background:#fff; padding:6px; margin-bottom:10px;}

footer{ width:100%; height:60px; float:left; background:#E6791A; color:#fff; font-size:14px; line-height:60px;}

.orange{ color:#E6791A;}
.fnt20{ font-size:20px;}
.fnt25{ font-size:25px;}
.fnt14{ font-size:14px;}
.pd10{ padding-left:10px; padding-right:10px;}

@media(max-width:480px){
body{ font-size:12px;}
h1,h2{ font-size:14px;}
.header,.bignav,.pagefoot,.h_top,.cp_show,.b_menu,.m_left{ display:none;}
.m_top,.bot,.m_l_class{ display:block;}
.mb_show{ display:block;}
.m_top{width:100%; height:auto;float:left; padding-top:10px; padding-bottom:10px;}
.m_top_l{ float:left; padding-left:10px;}
.m_top_r{ float:right;}
#navbar {
  max-width: 1000px;
  margin: 0 auto;
  padding-top:25px;
  padding-right:20px;
}

.menubtn {
 
  position: relative; 
  z-index: 101;
  color: #274a61;
  text-decoration: none;
  font-size: 0em;
  line-height: 0em;
  top: 2px;
  padding: 15px;
  background-image: url('../img/hamburger.png');
  background-position: 50% 50%;
  background-size: 25px 25px;
  background-repeat: no-repeat;
}
.menubtn:hover, .openmenu .menubtn {
  color: #bdd43e;
  background-image: url('../img/hamburger-active.png');
}

/** toggle menu **/
body.openmenu {
  position: fixed;
  overflow: hidden;
}

.overlay {
  position: fixed;
  z-index: 99;
  background-color: rgba(0,0,0,0.5);
  bottom: 0;
  right: 0;
  left: 0;
}

.openmenu .overlay {
  top: 0;
}

#hamburgermenu {
  height: 100%;
  width: 0;
  background: #e5e5e5;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 101;
  overflow: hidden;
  -webkit-box-shadow: 3px 0 7px rgba(0,0,0,0.55);
  -moz-box-shadow: 3px 0 7px rgba(0,0,0,0.55);
  box-shadow: 3px 0 7px rgba(0,0,0,0.55);
}
#hamburgermenu ul {
  margin-top: 45px;
  z-index: 101;
  overflow-y: auto;
  overflow-x: hidden;
}
#hamburgermenu ul li {
  display: block;
}
#hamburgermenu ul li a {
  display: block;
  min-width: 130px;
  padding: 8px 8px;
  font-size: 1.25em;
  text-decoration: none;
  border-bottom:1px dotted #fff;
}
#hamburgermenu li a:hover {
  color: #fff;
  background: #ccc;
}

.pagemain,.car,.case,.news{ width:96%; padding-left:2%; padding-right:2%;padding-top:20px; padding-bottom:0px;}
.about{width:96%; padding-left:2%; padding-right:2%;padding-top:20px;}
.m_l_class{ width:100%; float:left;}
.class{ width:31.33333%; float:left; margin-right:1%; margin-left:1%;}
.class a{ background:#dfdfdf; border:none;}
.m_left{ width:100%; padding-right:0%;}
.m_right{ width:100%; padding-top:20px;}

.why_con h1{ font-size:14px;}
.why_con p{ line-height:150%;text-align:center; color:#333;}
.wy2_l{ width:100%; text-align:center; padding-top:20px; background:#eaeaea; padding-bottom:20px;}
.wy2_m{ display:none;}
.wy2_r{ width:100%; text-align:center;padding-top:20px;background:#e1e1e1; padding-bottom:20px;}

.wy3_l{ width:100%; text-align:center;padding-top:20px;background:#eaeaea; padding-bottom:20px;}
.wy3_r{ width:100%; text-align:center;padding-top:35px; padding-right:0%;background:#fafafa;padding-bottom:20px;}

.car_img{ width:48%; padding-right:1%;}
.car_img img{ height:150px}

.a_left{ width:100%;padding-left:0%; }
.a_right{ padding-left:0%; padding-top:25px; width:100%;}
.a_right .more{ width:130px; height:32px;line-height:32px;}
.a_left p{ font-size:16px;}
.case_con{width:100%; padding-left:0%; padding-right:0%; padding-top:20px;}
.case_con div img{ max-width:100%; height:50px;}

.n_list{ width:100%; padding-bottom:10px;border-bottom:1px solid #E0E0E0;}
.m_news_con{ float:left;}
.m_news_con{ padding-top:15px;}
.nl{ width:100%; padding-right:0%;}
.nr{ width:100%;}
.news_tit h1{ font-size:14px;}
.news_tit p{ font-size:12px;}

footer{ height:40px; font-size:12px; line-height:40px; margin-bottom:80px; margin-top:10px;}

.bot{ display:block;}
.bot{position:fixed;bottom:0;width:100%;height:80px;line-height:23px;z-index:9999;_bottom:auto;_width:100%;_position:absolute;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0))); background:#383836}
.bot div{ width:25%; float:left; padding-top:5px; text-align:center; color:#fff; padding-bottom:6px;}
.bot div a{ color:#fff;}
.fnt20{ font-size:14px;}
.fnt25{ font-size:16px;}
.fnt14{ font-size:12px;}

}
