html {
	min-height: 100%;
	position: relative;
	font-family: 'Avenir', 'Helvetica neue', 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', sans-serif;
	font-weight: 300;
	font-size: 15px;
	line-height: 1.5;
}

img {
	width: 100%;
}

header {
	position: relative;
	top: 0;
	left: 0;
	width: 100%;
	margin-bottom: 50px;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;
	background: #000;
}

header .inner {
	max-width: 1000px;
	margin: 0 auto;
	padding: 10px 0;
	min-height: 60px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

header .cp_logo {
	max-width: 147px;
}

header .ico_radiko,
header .ico_x,
header .ico_instagram {
	width: 50px;
	height: 50px;
}

header .l-right{
	display: flex;
	align-items: center;
	justify-content: flex-end;
}

header .l-right p{
	margin: 0 5px;
}

header .ico_radiko a {
	cursor: pointer
}

#contents {
	margin: 0 auto;
	width: 100%;
	max-width: 800px;
}

.overlay {
	position: fixed;
	top: 0;
	left: 0;
	display: none;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: 0.7;
	filter: alpha(opacity=70);
	-ms-filter: "alpha(opacity=70)";
	z-index: 999;
}

footer {
	width: 100%;
	min-height: 60px;
	margin: 0 auto;
	text-align: center;
	background: #000000;
}

footer .inner {
	max-width: 1000px;
	margin: 0 auto;
	padding: .5em;
}

footer .cp_foot img {
	max-width: 100px;
}

footer .copyright {
	font-size: 8px;
	color: #fff;
	padding: 10px 0 5px;
}

.f-left {
	float: left;
}

.f-right {
	float: right;
}

.txt-l {
	text-align: left;
}

.txt-r {
	text-align: right;
}

.txt-c {
	text-align: center !important;
}

.bold {
	font-weight: 700;
}

.mgt10 {
	margin-top: 10px;
}

.mgt20 {
	margin-top: 20px;
}

.mgb10 {
	margin-bottom: 10px;
}

.mgb20 {
	margin-bottom: 20px;
}

.mgb30 {
	margin-bottom: 30px;
}

.mgb50 {
	margin-bottom: 50px;
}

.mgtb30 {
	margin: 30px 0;
}

.mgx5 {
	margin-left: 5px;
	margin-right: 5px;
}

.txt-red{
	color: #ff0000;
}

/* ページトップへ戻るボタン */
#go_top {
	width: 30px;
	height: 20px;
	position: fixed;
	margin: 0 auto;
	right: 0px;
	bottom: 10px;
	padding: 0;
	z-index: 9999;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

#go_top a {
	display: block;
	display: inline-block;
	font: 18px Genericons;
	color: #fff;
}

.genericon-collapse::before {
	content: '\f432';
	/* top_arrow */
	background: rgba(0, 0, 0, 0.5);
	padding: 6px;
}

@media screen and (max-width: 800px) {
	#contents {
		width: 92%;
	}
}