.content_logo
{
    font-family: "宋体" Verdana;
    font-size: 16px;
    font-weight: bold;
    height: 60px;
    margin-left: 25px;
    background-image: url('../images/common/jiaoyiicon_small.jpg');
    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/jiaoyipingtai_big.gif');
    background-repeat: no-repeat;
    background-position: 45px 30px;
    height: 600px;
}
.content_main_right
{
    float: left;
    width: 535px;
}
hr
{
 color:#D5E9F4;
 height:1px;
  clear:both;
}
h1
{
    font-family: "宋体" Verdana;
    font-size: 14px;
    font-weight: bold;
}
.softversion
{
	margin-left:15px;
}
.webversion
{
	margin-top:30px;
	margin-left:15px;
}
.btnlogin
{
	background-image:url('../images/common/btnlogin.jpg');
	border:none;
	background-color:Transparent;
	width:129px;
	height:35px;
	margin-left:50px;
	 margin-top:100px;
	  cursor:pointer;
}
.btndownload
{
	background-image:url('../images/common/btndownload.jpg');
	border:none;
	background-color:Transparent;
	width:129px;
	height:35px;
	margin-left:50px;
	margin-top:100px;
	cursor:pointer;
}
.cleft
{
	 float:left;
	  clear:left;
	   width:300px;
}
.cright
{
	 float:left;
	   clear:right;
}
.btnbottom
{
	margin-left:50px;
	*margin-left:65px;
}
p
{
	    font-family: "宋体" Verdana;
    font-size: 12px;
     color:#4C4C4C;
      line-height:20px;
}