html {
	overflow-y:scroll;
}
body {
	margin:0;
	padding:0;
	background-image:url(../img/bg_body.gif);
	background-position: center top;
	background-repeat:repeat;
	background-color:#ffffff;
	color:#000000;
	font-family:"ＭＳ Ｐゴシック",sans-serif;
	text-align:center; 
	font-size:14px;
	line-height:20px;
}
#main {
	width:900px;
	margin:0 auto;
	padding:0;
	background-image:url(../img/bg_main.gif);
	background-position: center top;
	background-repeat:repeat-y;
}
#header {
	width:900px;
	height:120px;
	margin:0 auto;
	padding:0;
	background-image:url(../img/bg_header.gif);
	background-position: center top;
	background-repeat:no-repeat;
}
#box_h {
	width:850px;
	margin:0 auto;
	padding:0;
}
#box_h:after {
	content:".";
	display:block;
	height:0;
	clear:both;
	visibility:hidden;
}
#header_left {
	margin-top:23px;
	float:left;
	text-align:left;
}
#header_right {
	margin-top:18px;
	float:right;
	text-align:right;
}
#btn_reference {
	margin-top:12px;
	width:200px;
	height:40px;
}
	#btn_reference a {
		margin:0;
		padding:0;
		background:url(../img/btn_reference1.gif) no-repeat;
		width:200px;
		height:40px;
		display:block;
	}
	#btn_reference a:hover {
		background:url(../img/btn_reference2.gif) no-repeat;
	}
/*グローバルメニュー*/
#menu_g {
	width:850px;
	height:60px;
	margin:0 auto;
	padding:0;
}
#menu_g div {
	margin:0;
	padding:0;
	width:170px;
	height:60px;
	float:left;
}
#menu_g:after {
	content:".";
	display:block;
	height:0;
	clear:both;
	visibility:hidden;
}
	#btn_index a {
		margin:0;
		padding:0;
		background:url(../img/btn_index1.gif) no-repeat;
		width:170px;
		height:60px;
		display:block;
	}
	#btn_index a:hover {
		background:url(../img/btn_index2.gif) no-repeat;
	}
	#btn_function a {
		margin:0;
		padding:0;
		background:url(../img/btn_function1.gif) no-repeat;
		width:170px;
		height:60px;
		display:block;
	}
	#btn_function a:hover {
		background:url(../img/btn_function2.gif) no-repeat;
	}
	#btn_product a {
		margin:0;
		padding:0;
		background:url(../img/btn_product1.gif) no-repeat;
		width:170px;
		height:60px;
		display:block;
	}
	#btn_product a:hover {
		background:url(../img/btn_product2.gif) no-repeat;
	}
	#btn_purchase a {
		margin:0;
		padding:0;
		background:url(../img/btn_purchase1.gif) no-repeat;
		width:170px;
		height:60px;
		display:block;
	}
	#btn_purchase a:hover {
		background:url(../img/btn_purchase2.gif) no-repeat;
	}
	#btn_download a {
		margin:0;
		padding:0;
		background:url(../img/btn_download1.gif) no-repeat;
		width:170px;
		height:60px;
		display:block;
	}
	#btn_download a:hover {
		background:url(../img/btn_download2.gif) no-repeat;
	}
#box {
	width:800px;
	margin:0 auto;
	padding:0;
}
#box:after {
	content:".";
	display:block;
	height:0;
	clear:both;
	visibility:hidden;
}
#menu_s {
	float:left;
	text-align:left;
	width:150px;
	margin-top:10px;
}
	#menu_s p {
		margin:5px 0;
		padding:0;
	}
	#menu_s ul {
		margin:0;
		padding:0;
	}
	#menu_s li {
		font-size:14px;
		line-height:15px;
		margin:10px 0;
		padding:0 0 0 25px;
		list-style-type:none;
		background-image:url(../img/bg_li.gif);
		background-position: left top;
		background-repeat:no-repeat;
	}
	#menu_s a {
		color:#ffffff;
}
	#menu_s a:hover {
		color:#ffff00
}
#content {
	float:right;
	text-align:left;
	width:600px;
}
	.box_scroll {
		margin:15px 0;
		padding:10px;
		height:200px;
		border:#808080 solid 1px;
		overflow-y:scroll;
	}
#footer {
	width:900px;
	height:30px;
	margin:0 auto;
	padding:0;
	background-image:url(../img/bg_footer.gif);
	background-position: center top;
	background-repeat:no-repeat;
}
/*基本的な設定*/
a {
	text-decoration:none;
	color:#ffff00;
}
a img {
	border-width:0;
}

h1{
	font-size:23px;
	line-height:29px;
	padding:0;
	margin:15px 0;
}
h2{
	font-size:21px;
	line-height:24px;
	padding:0;
	margin:15px 0;
}
h3{
	font-size:18px;
	line-height:24px;
	padding:0;
	margin:15px 0;
}
h4{
	font-size:14px;
	line-height:20px;
	padding:0;
	margin:15px 0;
}
hr {
	padding:0;
	margin:0;
	border-top:dotted 1px #ffffff;
	border-right:0;
	border-left:0;
	border-bottom:0;
	height:1px;
}
p {
	padding:0;
	margin:15px 0;
}
.center {
	text-align:center;
}
.left {
	text-align:left;
}
.right {
	text-align:right;
}
.f_r {
	float:right;
	padding:0 0 0 15px !important;
	margin:0 !important;
}
.f_l {
	float:left;
	padding:0 15px 0 0 !important;
	margin:0 !important;
}
.clear {
	clear:both;
}
.dis_no {
	color:#646464;
}
/*色*/
.red {
	color:#ff0000;
}
.yellow {
	color:#a09600;
}
/*テーブル*/
table {
	width:600px;
	padding:0;
	margin:15px 0;
	font-size:14px;
	line-height:20px;
	text-align:left;
	border-collapse: collapse;
	border:solid 1px #808080;
}
th {
	padding:10px;
	border-collapse: collapse;
	border:solid 1px #808080;
	background-color:#4d4d4d;
	text-align:center;
	font-weight:normal;
}
td {
	padding:10px;
	border-collapse: collapse;
	border:solid 1px #808080;;
}