html {
overflow-x: hidden;
}
html, body {
    scrollbar-base-color: #000000;
    scrollbar-track-color: #5b6063;
    scrollbar-face-color: #141415;
    scrollbar-shadow-color: #000000;
    scrollbar-darkshadow-color: #808080;
    scrollbar-highlight-color: #808080;
    scrollbar-3dlight-color: #808080;
    scrollbar-arrow-color: #C0C0C0;
}
body {
	font-family: "Lucida Grande", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "ＭＳ Ｐゴシック", Geneva, Arial, Verdana, sans-serif;
	background-color: #000000;
	margin: 0px;
	padding: 0px;
	color: #FFFFFF;
	font-size: 80%;
	line-height: 1.3;
}
a:link {
	color: #ffef6c;
	text-decoration: none;
}
a:visited {
	color: #ffef6c;
	text-decoration: none;
}
a:active, a:hover {
	color: #00CCFF;
	text-decoration: underline;
}
p {
	margin: 0px;
	padding: 0px;
}

#concept_i {
	background-image: url(../images/bg_concept.jpg);
	background-repeat: no-repeat;
	background-attachment:fixed;
	height: 309px;
	width: 350px;
	background-position: 0% 0%;
}
#concept_i #concept_txt {
	padding-top: 20px;
	padding-right: 18px;
	padding-left: 18px;
}
#concept_i #concept_txt strong {
	color: #7fedff;
	display: block;
}
#concept_i #concept_txt span.link {
	display: block;
	text-align: right;
}
#concept_i #concept_txt span.link a {
	background-image: url(../images/ic_y.jpg);
	background-repeat: no-repeat;
	background-position: left;
	padding-left: 20px;
}
#concept_i #concept_txt p {
	margin-bottom: 15px;
}