/* CSS Document */
body {
margin:0;
padding:0;
background:#fff url(bg.jpg) repeat-x 50% 0;
behavior:url(ie-css3.htc);
}
.mt20 {
	margin-top: 20px;
}
.mt15 {
	margin-top: 15px;
}
.mt10 {
	margin-top: 10px;
}
.mt15 {
	margin-top: 15px;
}
.mt5 {	
	margin-top:5px;
}
.ml5 {
margin-left:5px;
}
.ml8 {
margin-left:8px;
}
.ml10 {
margin-left:10px;
}
.ml15 {
margin-left:15px;
}
.ml20 {
margin-left:20px;
}

.pt5 {
padding-top:5px;
}
.pt10 {
padding-top:10px;
}
.pl5 {
	padding-left:5px;
}
.pl8 {
	padding-left:8px;
}
.fl {
	float: left;
}
.clearfix:after {
	visibility:hidden;
	display:block;
	font-size:0;
	content:" ";
	clear:both;
	height:0;
}
.clearfix {
	zoom:1;
}
.d_inline {
_display:inline;
}
header {
	background:url(headbg.jpg) no-repeat 50% 0;
	height:623px;
}
.main_986 {
	width:986px;
	margin:0px auto;
}

#content1 {
margin-top:20px;	
}
.tt {
	
	height:65px;
	position:relative;
	line-height:64px;
	vertical-align:bottom;
}
.tt h3 {
	float:right;
	padding-right:15px;
}
#tt1 {
background:url(tt1.jpg) no-repeat;	
}
#tt2 {
background:url(tt2.jpg) no-repeat;	
}
#tt3 {
background:url(tt3.jpg) no-repeat;	
}
#tt4 {
background:url(tt4.jpg) no-repeat;	
}
.tt_ico {
	position:absolute;
	background:url(ttico.jpg) no-repeat;
	width:20px;
	height:65px;
	top:0px;
	left:-20px;
}

#c1_left {
	width:470px;
	float:left;
}
#c1_left  dl {
	padding-top:15px;
	padding-bottom:8px;
	border-bottom:1px dashed #ddd;
}
#c1_left dd {
	line-height:24px;
	text-indent:24px;
}
#c1_left dt {
	font-size:14px;
	font-weight:bold;
	text-align:center;
	line-height:30px;
}
#c1_right {
	width:492px;
	float:left;
	margin-left:18px;
}
#c1_leftnewlist  {
	padding-top:10px;
}
#c1_leftnewlist  ul li {
	line-height:30px;
	vertical-align:bottom;
	height:30px;
}
#c1_leftnewlist  ul li a {
	float:left;
	font-size:14px;
	background:url(icohei.jpg) no-repeat 0px 14px;
	text-indent:14px;
}
#c1_leftnewlist  ul li span {
	float:right;
}

#content2 {
margin-top:20px;
	
}
#content3 {
	margin-top:20px;
}

#content3_left {
	float:left;
	width:500px;
	padding-top:10px;
}
#content3_left  ul li {
	width:236px;
	height:146px;
	float:left;
	margin-top:8px;
	margin-left:8px;
	*display:inline;
}
#content3_left  ul li img {
	width:236px;
	height:146px;
}
#content3_right {
	width:486px;
	height:308px;
	float:right;
	padding-top:15px;
}
#content3_right ul li img {
	width:486px;
	height:308px;	
}

#content4 {
	margin-top:20px;
	padding-bottom:20px;
	border-bottom:2px solid  #78a1a5;
}

#content4_list  ul li {
	width:236px;
	height:158px;
	float:left;
	margin-left:8px;
	*display:inline;
}
#content4_list  ul li img {
	width:236px;
	height:158px;
}

footer {
	margin-top:20px;
	padding:25px 0px;
	text-align:center;
	border-bottom:1px solid #ddd;
}