body {
	margin:0;
	padding:0;
	font-family: 'Hiragino Kaku Gothic Pro', 'Osaka' , '‚l‚r ‚oƒSƒVƒbƒN';
	font-size: 75%;
	background-image: url(../images/main_bg.jpg);
	background-repeat: repeat-x;
	background-color: #5CC90E;
}
#header-wrapper {
	width: 800px;
	height: 100px;
	background-image: url(../images/header_bg.jpg);
	background-repeat: no-repeat;
	float: left;
}
h1{
	width:500px;
	height:50px;
	background:url(../images/site_logo.jpg) no-repeat;
	text-indent:-9999px;
}
h1 a{
	width:500px;
	height:50px;
	display:block;
}
.bt-BK {
	float:left;
	padding:20px 0 10px 0;
}
.bt-NT {
	float:right;
	padding:20px 0 10px 0;
}