@charset "UTF-8";
/* CSS Document */

/* --------------------------------------------------

	PCサイズ用 CSS

-------------------------------------------------- */

html,
body {
	min-width: 930px;
}

.inner {
	width: 870px;
	margin-right: auto;
	margin-left: auto;
	padding-right: 30px;
	padding-left: 30px;
}

#header {
	border-top: solid 4px #3b3b3b;
	border-bottom: solid 1px #c8c8c8;
	background-color: #efefef;
}

#header .inner {
	display: table;
	min-height: 35px;
	padding-top: 15px;
	padding-bottom: 15px;
}

#header h1 {
	display: table-cell;
	vertical-align: middle;
	text-align: left;
	font-size: 21px;
	font-weight: bold;
	color: #333;
}

#contents {
	padding-top: 30px;
	padding-bottom: 20px;
	border-bottom: solid 25px #3b3b3b;
}

#contents h2 {
	background-color: #fff;
	padding: 5px 5px 5px 45px;
	font-size: 16px;
	font-weight: bold;
	color: #fff;
	border-bottom: 1px solid #333;
	border-left: 3px solid #333;
}

#contents .inner {
	position: relative;
}

#contents .inner::after {
	content: "";
	display: block;
	clear: both;
}

#leftContents {
	float: left;
	width: 320px;
}

#rightContents {
	float: right;
	width: 520px;
}

#playerArea {
	margin-bottom: 10px;
}

#playerArea .playerInner {
	position: relative;
	width: 100%;
	padding-bottom: 75%;
}

#lectureArea {
	margin-bottom: 10px;
}

#lectureArea h2 {
	background: #fff url(../images/ico_lecture.png) 8px center no-repeat;
	margin-bottom: 5px;
	color: #2e2e2e;
}

#lectureArea .lectureTextBlock {
	font-size: 12px;
	line-height: 1.8;
}

#lectureArea .lectureTextBlock p {
	width: 320px;
	height: 70px;
	padding-top: 15px;
	overflow-y: auto;
	overflow-x: hidden
}

#contentsmenuArea h2 {
	background: #fff url(../images/ico_menu.png) 8px center no-repeat;
	margin-bottom: 5px;
	color: #2e2e2e;
}

#contentsmenuArea .btnOpenClose {
	display: none;
}

#contentsmenuArea .chapterlistBlock {
	display: block !important;
}

#contentsmenuArea .chapterlistBlock ul {
	width: 315px;
	height: 160px;
	overflow-y: auto;
	overflow-x: hidden;
	padding-right: 5px;
}

#contentsmenuArea .chapterlistBlock li {
	padding: 5px;
}

#contentsmenuArea .chapterlistBlock li a {
	text-decoration: none;
	color: #323232;
	display: block;
	font-size: 12px;
	padding: 0px 48px 0 5px;
}

#contentsmenuArea .chapterlistBlock li.current {
	background: #eee;
}

#contentsmenuArea .chapterlistBlock li.current a {
	background: url(../images/ico_playnow.png) right center no-repeat;
	background-size: 44px 20px;
}

#slideArea {
	margin-bottom: 15px;
}

.slideButton {
	background-color: #444;
	color: #fff;
	border-radius: 5px;
	margin-bottom: 15px;
}

.slideButton:hover {
	cursor: pointer;
	opacity: 0.7;
}

.slideParagraph {
	text-align: center;
	line-height: 28px;
	padding: 5px;
	display: inline-block;
	width: 100%;
}

.imageArrow {
	display: inline-block;
	margin-left: 10px;
	margin-right: 10px;
}

#slideArea .slideAreaInner .slide img {
	width: 100%;
	height: 100%;
}

#relatedLink {
	font-size: 12px;
}

#relatedLink h2 {
	background: #fff url(../images/ico_link.png) 8px center no-repeat;
	background-size: 30px 30px;
	color: #2e2e2e;
}

#relatedLink .relatedLinkList {
	margin-bottom: 10px;
	padding: 13px 14px;
	background-color: #eee;
	margin-top: 10px;
}

#relatedLink .relatedLinkList a {
	display: block;
	color: #110eed;
	text-decoration: underline;
}

#relatedLink .relatedLinkList a:hover {
	text-decoration: none;
}

#relatedLink .ulBlock {
	height: 54px;
}

#contents.switchArea .inner #playerArea {
	position: absolute;
	right: 30px;
	width: 520px;
}

#contents.switchArea .inner #slideArea {
	position: absolute;
	left: 30px;
	width: 320px;
}