.content_logo
{
    font-family: "宋体" Verdana;
    font-size: 16px;
    font-weight: bold;
    height: 60px;
    margin-left: 25px;
    background-image: url('../images/common/biaogexiazai_small.gif');
    background-position: 3px 23px;
    background-repeat: no-repeat;
    padding-left: 30px;
    vertical-align:middle;
    line-height:60px;
}
.content_nav
{
	background-image: url('../images/common/bg_nav.gif');
	width:721px;
	height: 34px;
	margin-left:auto;
	margin-right:auto;
	background-repeat:no-repeat;
	line-height:34px;
	 vertical-align:middle;
	 _padding-top:10px;
	}
.content_nav a 
{
	font-size: 13px;
	color:#33659A;
	text-decoration:underline;
	 font-family: "宋体" Verdana;
	
}
.content_nav  span
{
	font-size: 12px;
	font-family: "宋体" Verdana;
}
.content_main
{
    width: 721px;
}
.content_main_left
{
    float: left;
    width: 185px;
    background-image: url('../images/common/biaogexiazai_big.gif');
    background-repeat: no-repeat;
    background-position: 45px 30px;
    height: 600px;
}
.content_main_right
{
    float: left;
    width: 535px;
}
.downinfo
{
	margin-top:30px;
	font-size: 14px;
	font-family: "宋体" Verdana;
	color:#4B4B4B;
}
dl
{
	
}
dt
{
	font-size: 14px;
	font-family: "宋体" Verdana;
	color:#4C4C4C;
	font-weight:bold;
}
dd
{
	font-size: 14px;
	font-family: "宋体" Verdana;
	color:#4B4B4B;
	margin-left:0px;
	margin-top:15px;
}
hr
{
 color:#D5E9F4;
 height:1px;
}