div#toppage div#contents{
	padding:8px;
	background:#fff;
}

#toppage img.top_image,
#toppage div#btn_area img {
	float:left;
}

#toppage div#btn_area{
	float:left;
	width:280px;
	margin:0;
	padding:0;
}

#toppage div#search_area{
	clear:both;
	background:url(../../img/search_bg.gif) repeat-y top;
	width:840px;
	position: relative;
}

#toppage div#search_area div.select_area{
	width:820px;
	margin:0 10px 10px 10px;
}

#toppage div#search_area div.select_area img.img_title{
	margin-top:10px;
}

#toppage div#search_area img{
	vertical-align:top;
}

#toppage div#search_area img.bg_bottom{
	vertical-align:bottom;
}

#toppage div#search_area select,
#toppage div#search_area input{
	margin:5px 3px 0 10px;
}
#toppage div#search_area input.keyword{
	width: 270px;
}
#toppage div#search_area div.freeword{
}
#toppage div#search_area input.btn_search{
	position: absolute;
	right: 15px;
	top: 65px;
}
#toppage div#update_area{
	clear:both;
	margin:17px 8px;
	line-height:1.2;
}

#toppage div#update_area div#book_area{
	float:left;
	width:162px;
	margin-right:16px;
}
#toppage div#update_area div#book_area div#amazon_widget_JP_8001_0{
	margin-top:10px;
}
#toppage div#update_area div#news_area{
	float:left;
	width:365px;
}

#toppage div#update_area ul{
	margin:5px 0;
}

#toppage div#update_area ul li{
	clear:both;
	background:url(../img/hr_dot.gif) repeat-x 0 100%;
	padding:5px 0 3px 5px;
	position: relative;
	line-height:1.3;
}

#toppage div#update_area ul li span.date{
	font-size:80%;
	position: absolute;
}

#toppage div#update_area ul li span.icon_area{
	position: absolute;
	left: 60px;
}
#toppage div#update_area ul li * {
	vertical-align: middle;
}

#toppage div#update_area div#news_area ul li div{
	float:right;
	width:250px;
}

#toppage div#update_area div#topics_area{
	float:right;
	width:265px;
}
#toppage div#update_area div#topics_area div.top_title{
	clear:both;
	font-weight:bold;
	padding:8px 0 0 5px;
	float:left;
	margin:0;
}
#toppage div#update_area div#topics_area div.top_title span.icon_topics{
	color:#217598;
}
#toppage div#update_area div#topics_area a.link_all{
	font-size:80%;
	background:url(../../img/icon_topics_arrow.gif) no-repeat 0 11px;
	padding:10px 0 0 12px;
	color:#217598;
	float:right;
}

#toppage div#update_area div#topics_area ul{
	background:url(../img/hr_dot.gif) repeat-x 0 0;
	clear:both;
}

#toppage div#update_area div#topics_area ul li a{
	float:right;
	width:200px;
	color:#217598;
	line-height: 1.3;
}

div.wrapper {
	margin-left: 74px;
	padding-right: 100px;
}

div.blog {
	border-bottom: 1px solid #fff;
}