@charset "gb2312";

.main_bg{ width:1200px; margin:0 auto; height:auto; overflow:hidden;}
.about_title{ float:left; width:292px; height:124px;}
.about_nav{ float:right; width:908px; margin-top:90px;}
.about_nav li{ float:right; width:75px; height:21px; background:#00a8ff; color:#fff; margin-left:10px; line-height:21px; text-align:center;}
.about_navhover{ background:#79bf3a;}
.cl{clear:both;}
.tree_bg{clear:both; width:100%; height:50px; border-bottom:1px solid #ccc;}
.tree_nav_title{ float:right;  font-size:18px; margin-top:20px;}
.tree_nav{ float: left; margin-top:25px;}

.banner{ width:1198px; border:1px solid #ccc; height:300px; margin-top:20px;}

.banner_tu{ margin:18px; width:383px; height:262px; float:left;}
.banner_tu img{  width:383px; height:262px;}
.banner_bg{ float:left; margin-left:20px; width:700px; border-left:1px dashed #ccc; margin-top:20px; height:256px;}

.banner_date{ float:right; color:#84c34e; font-size:14px;}
.banner_title{ font-size:16px; color:#333; margin-left:20px; clear:both; font-weight:bold;}
.banner_con{ width:90%; line-height:24px;display:block;word-break: break-all;word-wrap: break-word;margin-left:20px; margin-top:20px;}
.banner_btn{ clear:both; margin-left:20px; margin-top:20px;}
.nr_div{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
.nr_div h2{text-align:center;}
.nr_sj{width: 1200px;font-size: 13px;color: #CCC;text-align: center;display: block;}
.footer{ background:url(imagesfoot-bg.png) repeat-x; width:100%; height:149px; overflow:hidden; margin-top:30px;}
.footer_m{ width:1200px; margin:0 auto; color:#fff; height:100px; text-align:center; margin-top:40px;}
 .preload1 {background:#00c0ff;}
.preload2 {background:#00c0ff;}


.xy_div span {margin-right: 90px;}
.xy_div span a {font-size: 14px;color: #000;line-height: 50px;}
.xy_div span a:hover {color: #00C0FF;}


.xgxx_div_top{
	width: 1200px;
	height: 27px;
	background: url(imagesbsdt_xgxx.jpg) no-repeat;
	font-size: 16px;
	line-height: 27px;
	color: #494949;
	padding-left: 15px;
	margin-bottom: 20px;
}
.xgxx_div_l{
	width: 530px;
} 
.xgxx_div_l ul li {
	line-height: 25px;
	display: block;
	clear: both;
}
.xgxx_div_l ul li a {
	font-size: 14px;
	display: block;
	float: left;
}
.xgxx_div_l ul li span {
	float: right;
	display: block;
}

.xgxx_div_r{
	width: 530px;
} 
.xgxx_div_r ul li {
	line-height: 25px;
	display: block;
	clear: both;
}
.xgxx_div_r ul li a {
	font-size: 14px;
	display: block;
	float: left;
}
.xgxx_div_r ul li span {
	float: right;
	display: block;
}l
.xgxx_div_l ul li a:hover {
	text-decoration: underline;
}
.xgxx_div_r ul li a:hover {
	text-decoration: underline;
}