body {
	font-family: Arial, Helvetica, sans-serif;
	background-color:#999ea4;
	margin:0px 0px 0px 0px;
	
}

td {
	font-family: Arial, Helvetica, sans-serif;
	vertical-align:top;	
	font-size:11px;
}

th {
	font-family: Arial, Helvetica, sans-serif;
}


.top 
{
  width:1027;
  border:0px;
  
}

a
{
    text-decoration:none;
	color:#000000;
}

.topmenu
{
 background:url(../images/模型网页_07.jpg);
 height:30px;
 margin-top:0px;
 font-family:"宋体";
 font-size:13px;
 line-height:30px;
 font-weight:bold;
 vertical-align:middle;
 width:50px;
}

.topmenutd
{
    width:80px;
}

.topmenubottom
{
  background:url(../images/模型网页_12.jpg);
  margin-top:0px;
}

.content
{

background-color:#ccd0d3;
margin-left:148px;


}