@charset "utf-8";

/* clerfix ----- */
.section,
.clearfix {
	zoom: 1;
}
section:after,
.clearfix:after {
	height: 0;
	display: block;
	clear: both;
	visibility: hidden;
	content: " ";
	line-height: 0; 
}

body {
	font-family: ArialMT, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", メイリオ, sans-serif;
	font-size: 13px;
	line-height: 1.6em;
	/*-webkit-text-size-adjust: none;*/ /* フォントサイズ自動調整 */
	/*width: 100%;*/
	height: 100%;
	background-color: #ffffff;
	color: #010101;
}

#wrapper {
	width: 640px;
	margin: 0px auto;
}

/*  -------------------------------------------------------------
header 
------------------------------------------------------------- */

header {
	width:640px;
	height: 57px;
	clear: both;
}

/*  ------------------------------------------------------------- 
footer
 ------------------------------------------------------------- */
footer {
	background: url(../images/bg_footer.gif) repeat-x left top;
	height: 97px;
}
footer #copyright {
	clear: both;
	padding: 53px 0 0 29px;
	text-align: left;
}


/*  -------------------------------------------------------------
container
 ------------------------------------------------------------- */

#container {
	clear: both;
}

/*  -------------------------------------------------------------
common
 ------------------------------------------------------------- */
.al { text-align: left; }
.ac { text-align: center; }
.ar { text-align: right; }

.fl { float: left; }
.fr { float: right; }

.mt15 { margin-top: 15px !important; }
.mt20 { margin-top: 20px !important; }
.mt25 { margin-top: 25px !important; }
.mt35 { margin-top: 35px !important; }
.mt70 { margin-top: 70px !important; }

.bold { font-weight: bold; }

/*  -------------------------------------------------------------
topPage
 ------------------------------------------------------------- */
.contentsArea {
	padding: 50px 0 70px;
}
.contentsArea article {
	font-size: 160%;
	line-height: 1.8em;
	margin: 0 20px;
}
.contentsArea h2 {
	border-bottom:1px solid #999;
	margin:10px 0 15px 0;
	padding:0 0 5px 23px;
	background:url(../images/bg_h2.gif) no-repeat left 0.5em;
}
.grayBox {
	background: #f0f0f0;
	padding: 30px 25px;
	color: #787878;
}
/*  -------------------------------------------------------------
link
 ------------------------------------------------------------- */
.backLink {
	margin-top: 20px;
}
.backLink li {
	margin-bottom: 10px;
}
.backLink li a {
	background: url(../images/icn_arrow.gif) no-repeat left center;
	padding-left: 30px;
	text-decoration: none;
}
.backLink li a:hover {
	text-decoration: underline !important;
}