@charset "utf-8";
/* CSS Document */

A:link {
	COLOR: #000; TEXT-DECORATION: none
}
A:visited {
	COLOR: #000; TEXT-DECORATION: none
}
A:active {
	TEXT-DECORATION: none;
	color: #000;
}
A:hover {
	COLOR: #ff5300; TEXT-DECORATION: underline
}


.m4{ margin-left:4px;}
.left{}

div,form,ul,lih1,h2,h3,h4,input,table,tr,td { margin:0; padding:0;color:#000; font-size:12px;}
h5{margin:5px; padding:0;color:#fff; font-size:12px;}

body{
	/*
	
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	text-align:center;
	margin-left:auto;
	margin-right:auto;
	font-size: 12px;
	*/
	background-image: url(/images/bg.gif);
	font-size:12px;
	margin:0 auto;
}
#bodydiv {
	/*
	width:778px;
	height:auto;
	background-color:#FFFFFF;
	padding:10px;
	margin: 10px;
	background-position: center;
	*/
	width:778px;
	max-width:778px;
	background-color:#FFFFFF;
	max-height:none;
	margin:0 auto;
	overflow:hidden;
	padding:10px;
}
#headdiv {
	width:778px;
	height:208px;
	background-image: url(/images/head.jpg);
	background-repeat: no-repeat;
}
#daohangdiv {
	/*background-attachment: fixed;
	background-image: url(/images/bg_dh.jpg);
	background-repeat: no-repeat;*/
	background-color:#0B383E;
	height: 30px;
	width:778px;
	float:none;
	margin-bottom:4px;
	/*垂直居中
	height: 2em;
	line-height: 3em;*/
}

#daohangdiv table{
	/*height: 2em;
	line-height: 3em;*/
	margin-top:5px;
}

#daohangdiv a,td{color:#FFFFFF;font-size:12px;}


#daohangdiv_index {
	image: url(/images/bg_dh1.jpg);
	background-repeat: no-repeat;
	height: 30px;
	width:131px;
	/*垂直居中
	height: 2em;
	line-height: 3em;*/
}

#daohangdivs {
	height: 30px;
	width:600px;
	margin-bottom:3px;
	/*垂直居中
	height: 2em;
	line-height: 3em;*/
}

#daohangdivs ul {
	font-size: 12px;
	color: #FFFFFF;
	/*去掉圆点*/
	list-style-type:none;
	float:left;
	margin-top:5px;
	margin-left:40px;
}

#daohangdiv ul li {
	font-size: 12px;
	color: #FFFFFF;
	/*去掉圆点*/
	list-style-type:none;
	float:left;
}

.bottomdiv {
	float:left;
	min-height: 83px;
	width: 778px;
	background-image:url(/Images/bottom_bg.gif);
	text-align:center;
}
.bottomdiv .bottomFont {
	vertical-align:bottom;
	overflow:hidden;
    list-style-type:none;
}

#chenlieDIV{
	float: left;
	height: 464px;
	width: 202px;
	background-image: url(/images/bg_clzs.jpg);
	background-repeat: no-repeat;
	top: 2px;
	margin-right:0px;
}

#xxkb{
	height: 35px;
	width: 560px;
	background-image: url(/images/bg_xxkb.jpg);
	background-repeat: no-repeat;
	float: right;
}

#xxkb #content li{
float:left;
margin-right:8px;
}

#xxkb #content{
	float: left;
	margin-left: 55px;
	height: 2em;
	line-height: 3em;
	color: #999;
}

#news_left {
	height: auto;
	width: 202px;
	float: left;
}

#news_right {
	height: auto;
	width: 566px;
	float: right;
}

#bk_picnews{
	height: 219px;
	width: 281px;
	border: 1px dashed #FF0000;
	float: left;
	margin-left: 5px;
	margin-top: 5px;
	margin-right: 5px;
	margin-bottom: 5px;
}

#banner{
	height: 128px;
	width: 778px;
	border: 1px solid #000;
	margin-top:5px;
	background-image: url(/images/20070930074603795.jpg);
}

.kuaiDIV {
	float: left;
	height: auto;
	width: 778px;
}

.wfont {
	color: #FFFFFF;
	line-height: 150%;
}

.jange{
	height: 3px;
	width: 100%;
}

#biankuang1{
	float: right;
	width: 560px;
	border: 1px solid #3C5F65;
	height: 235px;
	margin-top:5px;
}
#biankuang1 tale {
margin-top:10px;
}


#biankuang2{
	float: right;
	width: 562px;
	border: 1px solid #3C5F65;
	height: 175px;
    margin-top:8px;
}

#biankuang3{
	background-image: url(/images/bg_bk3.jpg);
	background-repeat: no-repeat;
	float: left;
	height: 256px;
	width: 254px;
	margin-top:8px;
}

#biankuang4{
	float: right;
	width: 506px;
	border: 1px solid #3C5F65;
	height: 251px;
    margin-top:8px;
}

#biankuang5{
	background-image: url(/images/bg_bk3.jpg);
	background-repeat: no-repeat;
	float: left;
	height: 256px;
	width: 254px;
	margin-top:8px;
}

#biankuang6{
	float: left;
	width: 248px;
	border: 1px solid #3C5F65;
	height: 253px;
    margin-top:8px;
	margin-left:18px;
	margin-right:0px;
}

#biankuang7{
	float: right;
	width: 248px;
	border: 1px solid #3C5F65;
	height: 253px;
    margin-top:8px;

}

#biankuang8{
	float: left;
	width: 49%;
	border: 1px solid #3C5F65;
	height: 150px;
    margin-top:8px;

}

#biankuang9{
	float: right;
	width: 49%;
	border: 1px solid #3C5F65;
	height: 150px;
    margin-top:8px;

}

#link{
	float: left;
	height: 100px;
	width: 776px;
	border: 1px dashed #fff;
	margin-top:8px;
	margin-bottom:8px;
}

/* ========== 科普教育 ========== */
.down { margin-top:8px; margin-left:5px; margin-right:5px;}
.down .tt{width:228px;}
.down .tl{width:36px; height:34px; background:url("/images/down_l.gif");float:left;}
.down .tm{width:181px; height:34px; background:url("/images/down_m.gif");float:left;line-height:24px;text-align:left;}
.down .tr{width:8px; height:34px; background:url("/images/down_r.gif");float:left;}
/*-----*/
.down .mm{width:225px; height:222px;border-top:none;clear: both;text-align:left;}
.down .line_bbs {line-height:21px;padding-left:0px;width:220px; padding-left:5px;padding-top:5px; float:left; margin-left:5px;}
.down .line_bbs li{list-style-type:none;}
.down span{float:right; text-align:left; margin-top:3px;}

/* ========== 学术研究 ========= =*/
.down1 { margin-top:8px; margin-left:5px; margin-right:5px;}
.down1 .tt{width:549px;}
.down1 .tl{width:36px; height:34px; background:url("/images/down_l.gif");float:left;}
.down1 .tm{width:500px; height:34px; background:url("/images/down_m.gif");float:left;line-height:24px;text-align:left;}
.down1 .tr{width:8px; height:34px; background:url("/images/down_r.gif");float:left;}

.down1 .mm{width:520px; height:120px;border-top:none;clear: both;text-align:left;}
.down1 .line_bbs {line-height:21px;padding-left:0px;padding-top:5px; float:left;}
.down1 .line_bbs ul{}
.down1 .line_bbs td{width:280px; overflow:hidden;}
.down1 span{float:right; text-align:left; margin-top:3px;} 

/* ========== 国际交流 ========= =*/
.down2 { margin-top:8px; margin-left:5px; margin-right:5px;}
.down2 .tt{width:481px;}
.down2 .tl{width:36px; height:34px; background:url("/images/down_l.gif");float:left;}
.down2 .tm{width:437px; height:34px; background:url("/images/down_m.gif");float:left;line-height:24px;text-align:left;}
.down2 .tr{width:8px; height:34px; background:url("/images/down_r.gif");float:left;}

.down2 .mm{width:481px; height:120px;border-top:none;clear: both;text-align:left;}
.down2 .line_bbs {line-height:21px;padding-left:0px;width:481px; padding-left:5px;padding-top:5px; float:left; margin-left:5px;}
.down2 .line_bbs ul{ width:481;}
.down2 .line_bbs li{list-style-type:none;}
.down2 span{float:left; text-align:left; margin-top:3px;} 

/* ========== 本馆环境 ========== */
.down3 { margin-top:8px; margin-left:5px; margin-right:5px;}
.down3 .tt{width:355px;}
.down3 .tl{width:36px; height:34px; background:url("/images/down_l.gif");float:left;}
.down3 .tm{width:311px; height:34px; background:url("/images/down_m.gif");float:left;line-height:24px;text-align:left;}
.down3 .tr{width:8px; height:34px; background:url("/images/down_r.gif");float:left;}
/*-----*/
.down3 .mm{width:225px; height:222px;border-top:none;clear: both;text-align:left;}
.down3 .line_bbs {line-height:21px;padding-left:0px;width:95%; padding-left:5px;padding-top:5px; float:left; margin-left:5px;}
.down3 .line_bbs li{list-style-type:none; padding-left:2px; padding-right:2px; float:left;}
.down3 span{float:right; text-align:left; margin-top:3px;}

.toutiao{
    font-size:14px;
	font-weight:bolder;
}
.pingfen {width:100%;}

.huangjing {padding-left:2px; padding-right:2px;}

.pic_rongyu {float:left;}