body {
	margin: 0px;
	padding: 0px;
	background-image: url(/image/lab/ggb.jpg);
	background-repeat: repeat-x;
	background-attachment: scroll;
	background-position: center top;
}
#page{
	width:775px;
	margin-left:auto;
	margin-right:auto;
	text-align:center;
}
#top1{
	width:100%;
	height:15px;
	float:left;
}
#top2{
	width:100%;
	height:61px;
	float:left;
}
#top3{
	width:100%;
	height:50px;
	float:left;
}
#menu{
	width:100%;
	height:52px;
	float:left;
}

#main{
	width:100%;
	float:left;
	background-attachment: scroll;
	background-image: url(/image/lab/mngb.jpg);
	background-repeat: repeat-y;
	background-position: center top;
}
#mainsp{
	width:100%;
	clear:both;
	margin-left:auto;
	margin-right:auto;
	background-attachment: scroll;
	background-image: url(/image/lab/mtop.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}
#infosp{
	width:97%;
	padding:10px;
	margin-left:auto;
	margin-right:auto;
}
#dn{
	width:100%;
	height:61px;
	background-attachment: scroll;
	background-image: url(/image/lab/down.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	clear:both;
}
.dninfosp{
  width:80%;
  padding-top:20px;
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}
.dnword{
	font-size: 12px;
	color: #4F387C;
}
.dnword a:link, .dnword a:visited{
  text-decoration:none;
	font-size: 12px;
	color: #4F387C;
}
.dnword a:hover, .dnword a:active{
	text-decoration: underline;
	font-size: 12px;
	color: #E7D8B4;
}