#main_img {
background-image:url(../images/top/main_img.jpg);
height:350px;
width:970px;
text-indent:-9999px;
clear:both;
margin-bottom:15px;
}

#top_banner {
width:630px;
float:left;
}

#top_banner1 {
width:300px;
float:left;
}

#top_banner2 {
width:300px;
float:right;
}

#top_banner3 {
	clear:both;
	padding-top:15px;
	width:630px;
}

#top_address {
background-image:url(../images/address.jpg);
width:300px;
height:120px;
text-indent:-9999px;
float:right;
margin-bottom:10px;
}

#top_brex {
width:300px;
float:right;
clear:right;
}

#news_title {
	background-image:url(../images/top/news_title.jpg);
	width:630px;
	height:50px;
	margin-bottom:10px;
	text-indent:-9999px;
}

#news {
	width:610px;
	margin-right:auto;
	margin-left:auto;
}

#news dt {
	padding:10px;
	width:100px;
	float:left;
	clear:both;
	border-top:1px dashed #ccc;
}

#news dd {
	width:460px;
	padding:10px;
	float:left;
	border-top:1px dashed #ccc;
}

#contents {
	width:640px;
	float:left;
}

#right {
	width:300px;
	float:right;
}