@charset "utf-8";

body {
	position: relative;
	background: #ffffff;
}

a {
	color: #800000;
	text-decoration: none;
}
a:hover {
	color: #800000;
	text-decoration: underline;
}

button:focus {
	outline: 0;
}
.btn:focus,
.btn.focus {
	outline: 0;
	box-shadow: 0 0 0 0.1rem #fff;
}

#header {
	position: relative;
	z-index: 100;
}
#header.jumbotron {
	width: 100%;
	/*
	background-color: transparent;
	background-image: url("../images/header.jpg");
	background-size: cover;
	background-position: center 60%;
	*/
	background: #ffffff;
}
#header .header-inner {
	width: 100%;
	height: 100%;
	padding: 0;
	/*background: url("../images/header_frame.png") left bottom repeat-x;*/
}
#header > .header-inner > .container {
}
#header h1 {
	margin: 0.25rem 0 0.5rem;
}
#header h1 img {
	max-width: 170px;
}

#header h2 {
	color: #fff;
	text-align: center;
	font-size: 80%;
}
#title {
	padding-top: 0;
}
#title h2 {
	color: #004b7d;
	text-align: center;
	font-size: 100%;
	font-weight: bold;
}
#contents .jumbotron {
	margin-bottom: 0.3rem;
	background: rgba(255, 255, 255, 0.8);
}
#title h2.sub {
	font-size: 120%;
	margin: 15px 0 5px;
	background: #004b7d;
	padding: 10px 0;
	border-radius: 0.3rem;
	color: #fff;
}
#header h1 small {
	color: #333;
	display: block;
	font-size: 0.4em;
	margin-top: 5px;
}
#header .navbar {
	position: fixed;
	width: 100%;
	top: 0;
	padding: 0;
	z-index: 998;
}
.navbar-brand {
	display: none;
}
#header .navbar .nav-item {
	border-bottom: 1px solid #ccc;
}
#header .navbar .nav-item a {
	padding: 20px 30px;
}
@media (max-height: 779px) {
	#header .navbar .nav-item a {
		padding: 20px 30px;
	}
}
@media (max-height: 659px) {
	#header .navbar .nav-item a {
		padding: 20px 30px;
	}
}
@media (max-height: 539px) {
	#header .navbar .nav-item a {
		padding: 10px 30px;
	}
}
#header .navbar .nav-item a:active,
#header .navbar .nav-item a:hover {
	background: #b1dff4;
}
.navbar-light .navbar-toggler {
	position: absolute;
	right: 5px;
	top: 5px;
	border-color: #c31f1e;
	background: #c31f1e;
	overflow: hidden;
	z-index: 999;
}
.navbar-light .navbar-toggler-icon {
	background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(255, 255, 255, 0.8)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.navbar-light .navbar-toggler[aria-expanded="true"] {
	border-color: rgba(0, 0, 0, 0.5);
}
.navbar-light .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
	background-image: none;
}
.navbar-light .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
	content: "×";
	position: absolute;
	top: 1px;
	right: 16px;
	color: #fff;
	font-size: 32px;
}
#navbarToggler {
	background: #fff;
	z-index: 990;
}

#news {
	margin-bottom: 0.5em;
	padding: 5px;
	font-size: 80%;
	text-align: center;
	color: #fff;
	background: #004b7d;
	border-radius: 8px;
}

.banner-link img {
	max-width: 100%;
}

.lecture-continued {
	width: 100%;
	max-width: 18rem;
	margin-bottom: 10px;
	position: relative;
}
.lecture-continued i {
	height: 40px;
	width: 40px;
	display: block;
	position: absolute;
	width: 20px;
	transform: scale(0.4);
	top: 10px;
}
.lecture-continued i.arr1::before {
	content: "";
	height: 0;
	width: 0;
	display: block;
	border: 20px solid transparent;
	border-right-width: 0;
	border-left-color: #f30;
}
.lecture-continued i.arr2::before {
	content: "";
	height: 0;
	width: 0;
	display: block;
	border: 20px solid transparent;
	border-left-width: 0;
	border-right-color: #f30;
}

.blinking {
	-webkit-animation: blink 0.6s ease-in-out infinite alternate;
	-moz-animation: blink 0.6s ease-in-out infinite alternate;
	animation: blink 0.6s ease-in-out infinite alternate;
}
@-webkit-keyframes blink {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}
@-moz-keyframes blink {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}
@keyframes blink {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}

#contents-change {
	z-index: 20;
}
#btn-contents-change {
	color: #fff;
	background-color: #007bff;
	border-color: #007bff;
}
#contents-change .dropdown-item.active {
	color: #fff;
	background-color: #30abff;
}
#contents-change .dropdown-item:hover {
	color: #fff;
	background-color: #007bff;
}
@media (max-width: 575px) {
	#btn-contents-change {
		margin-top: 5px;
		padding: 0.45rem 0.5rem;
		font-size: 0.8rem;
		line-height: 1.5;
		border-radius: 0.2rem;
	}
}

.btnset-viewchange {
	margin-top: 0;
	z-index: 10;
}
.btn-viewchange {
	padding: 0.5rem;
}
.btn.btn-viewchange:focus {
	box-shadow: 0 0 0 0.05rem #fff;
}

.view-thumb {
	display: block;
	position: relative;
	width: 30px;
	height: 30px;
}
.view-thumb::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 14px;
	height: 14px;
	background: #999;
	border-radius: 4px;
	box-shadow: 15px 0 0 #999, 0 15px 0 #999, 15px 15px 0 #999;
}
.active > .view-thumb::before {
	background: #c31f1e;
	box-shadow: 15px 0 0 #c31f1e, 0 15px 0 #c31f1e, 15px 15px 0 #c31f1e;
}

.view-list {
	display: block;
	position: relative;
	width: 30px;
	height: 30px;
}
.view-list::before {
	content: "";
	display: block;
	position: absolute;
	top: 4px;
	left: 0;
	width: 28px;
	height: 4px;
	background: #999;
	border-radius: 4px;
	box-shadow: 0 9px #999, 0 18px #999;
}
.active > .view-list::before {
	background: #c31f1e;
	box-shadow: 0 9px #c31f1e, 0 18px #c31f1e;
}

#contents {
}

#contents .jumbotron {
	margin-bottom: 0.3rem;
	background: #dde3ea;
}

#block-menu a {
	color: #000;
	text-align: center;
	position: relative;
	-webkit-transition-duration: 0.3s;
	transition-duration: 0.3s;
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}
#block-menu a.level01 {
	margin-bottom: -1px;
	background: #86abd5;
	background: -webkit-linear-gradient(top, #b1dff4 50%, #fff);
	background: -moz-linear-gradient(top, #b1dff4 50%, #fff);
	background: linear-gradient(top, #b1dff4 50%, #fff);
	border-radius: 1em !important;
}
@media (min-width: 576px) {
	#block-menu a.level01 {
		padding-top: 20px !important;
		padding-bottom: 20px !important;
	}
}
#block-menu .box-class-2 a.level01 {
	margin-bottom: -1px;
	background: #adffad;
	background: -webkit-linear-gradient(top, #adffad 50%, #fff);
	background: -moz-linear-gradient(top, #adffad 50%, #fff);
	background: linear-gradient(top, #adffad 50%, #fff);
}
#block-menu a.level01.complete {
	background: #f8d5d5;
	background: -webkit-linear-gradient(top, #f8d5d5 50%, #fff);
	background: -moz-linear-gradient(top, #f8d5d5 50%, #fff);
	background: linear-gradient(top, #f8d5d5 50%, #fff);
}
#block-menu a.level01 span.txt {
	display: block;
	color: #004b7d;
}
@media (min-width: 576px) {
	#block-menu a.level01 span.txt {
		font-size: 1.5rem;
	}
}
#block-menu a.level01 > span.txt::first-letter {
	font-size: 1.8em;
}
#block-menu a.level01.link,
#block-menu a[data-toggle="collapse"] {
	display: block;
	padding: 10px;
	text-decoration: none;
	position: relative;
}
#block-menu a.level01.link:hover,
#block-menu a.level01[data-toggle="collapse"]:hover,
#block-menu a.level01[aria-expanded="true"] {
	background: -webkit-linear-gradient(top, #8ec7e2 50%, #8ec7e2);
	background: -moz-linear-gradient(top, #8ec7e2 50%, #8ec7e2);
	background: linear-gradient(top, #8ec7e2 50%, #8ec7e2);
}
#block-menu .box-class-2 a.level01[data-toggle="collapse"]:hover,
#block-menu .box-class-2 a.level01[aria-expanded="true"] {
	background: -webkit-linear-gradient(top, #ff9999 50%, #ff9999);
	background: -moz-linear-gradient(top, #ff9999 50%, #ff9999);
	background: linear-gradient(top, #ff9999 50%, #ff9999);
}
#block-menu a.level01[data-toggle="collapse"]::after {
	content: "";
	display: block;
	width: 7px;
	height: 7px;
	border-top: 1px solid #999;
	border-right: 1px solid #999;
	position: absolute;
	right: 0;
	left: 0;
	bottom: 5px;
	margin: auto;
}
#block-menu a.level01[aria-expanded="false"]::after {
	-webkit-transform: rotate(135deg);
	-ms-transform: rotate(135deg);
	transform: rotate(135deg);
	-webkit-transition-duration: 0.3s;
	transition-duration: 0.3s;
}
#block-menu a.level01[aria-expanded="true"]::after {
	-webkit-transform: rotate(135deg);
	-ms-transform: rotate(135deg);
	transform: rotate(135deg);
	-webkit-transition-duration: 0.3s;
	transition-duration: 0.3s;
	opacity: 0;
}
#block-menu a.level01[aria-expanded="true"] {
	border-bottom-right-radius: 0 !important;
	border-bottom-left-radius: 0 !important;
}
#block-menu a.level01 img.icon {
	width: 60%;
}
#block-menu a.level02 {
	padding: 20px 10px;
	font-size: 1rem;
	background: #ffd1d1;
	border-top: 1px solid rgba(0, 0, 0, 0.1);
}
#block-menu a.level02.complete {
	background: #e9e9e9;
}
#block-menu a.level02.no-chapter {
	background: #e9e9e9;
}
#block-menu .btn-wrap {
	padding: 10px;
	background: #ffffff;
	border: 1px solid #accce9;
}
#block-menu .btn-wrap .btn-lg {
	padding: 0.7rem 0.4rem;
	font-size: 1rem;
}

#block-menu a > i {
	position: absolute;
	right: -5px;
	top: -5px;
	font-size: 32px;
	font-style: normal;
	line-height: 1.3;
}
@media (min-width: 576px) {
	#block-menu a > i {
		font-size: 34px;
		line-height: 1.3;
	}
}

#block-menu div.box-level01 {
	margin-bottom: 10px;
	position: relative;
}
#block-menu > div > div {
	position: absolute;
	width: calc(100% - 10px);
	z-index: 90;
	box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.4);
}

.icon-num {
	background: #f00;
	color: #fff;
	border-radius: 22px;
	display: block;
	height: 44px;
	width: 44px;
}
@media (min-width: 576px) {
	.icon-num {
		border-radius: 22px;
		height: 44px;
		width: 44px;
	}
}

i.icon-up {
	color: #f00 !important;
	font-style: normal;
}

#block-menu a > i.icon-up {
	position: relative;
	right: 0px;
	top: 0px;
	margin-right: 3px;
	font-size: 14px;
}
@media (min-width: 576px) {
	#block-menu a > i.icon-up {
		font-size: 24px;
	}
}

.icon-complete {
	transform: scale(1.1);
	transform-origin: right top;
	display: block;
	position: relative;
	width: 40px;
	height: 40px;
	color: #f00 !important;
	background: #888;
	border-radius: 50px;
}
.icon-complete::after,
.icon-complete::before {
	content: "";
	display: block;
	position: absolute;
	top: 6px;
	left: 20px;
	width: 6px;
	height: 28px;
	background: #fff;
	border-radius: 10px;
	transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	-o-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
}
.icon-complete::before {
	top: 18px;
	left: 8px;
	height: 12px;
	transform: rotate(-45deg);
	-webkit-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
	-o-transform: rotate(-45deg);
	-ms-transform: rotate(-45deg);
}

.collapse-icon[data-toggle="collapse"] {
	cursor: pointer;
}
.collapse-icon[aria-expanded="false"]::after {
	font-family: FontAwesome;
	content: "\f107";
	display: inline-block;
	width: 24px;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
}
.collapse-icon[aria-expanded="true"]::after {
	font-family: FontAwesome;
	content: "\f106";
	display: inline-block;
	width: 24px;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
}

.btn-default {
	font-size: 90%;
	color: #fff;
	background: #007ed2;
	border-color: #007ed2;
}
.btn-default:disabled {
	background: #ccc;
	border-color: #ccc;
}

.btn-default-radious {
	border-radius: 0.3em !important;
}

.btn-wide {
	padding-right: 2.375rem;
	padding-left: 2.375rem;
}
.btn-wide2 {
	padding-right: 3.875rem;
	padding-left: 3.875rem;
}

.btn-still {
	color: #000 !important;
	background: #f66 !important;
	border-color: #f66 !important;
	font-size: 90%;
	text-align: left;
}

.btn-continued {
	color: #000 !important;
	background: #ffe273 !important;
	border-color: #ffe273 !important;
	font-size: 90%;
	text-align: left;
}

.btn-end {
	color: #000 !important;
	background: #e9e9e9 !important;
	border: 1px solid #a9a9a9 !important;
	font-size: 90%;
	text-align: left;
}

.btn-history {
	color: #000 !important;
	background: #3cb371 !important;
	border-color: #3cb371 !important;
	font-size: 90%;
}

.btn-halfway {
	position: relative;
	color: #000;
	background: #adffad;
	background: -webkit-linear-gradient(top, #fbe79a 50%, #fff);
	background: -moz-linear-gradient(top, #fbe79a 50%, #fff);
	background: linear-gradient(top, #fbe79a 50%, #fff);
	border: none;
	border-radius: 1em !important;
}
.btn-halfway .arr1 {
	left: 10px;
}
.btn-halfway .arr2 {
	right: 10px;
}
.btn-halfway span {
	font-size: 1.8em;
}

.class-list > .card {
	background: rgba(255, 255, 255, 0.5);
	border: 1px solid rgba(0, 0, 0, 0.125);
}
.class-list > .card > .card-header {
	background: transparent;
}
.class-list > .card > .card-header img.icon {
	width: auto;
	height: 1em;
}
.curriculum-list {
	padding: 0 0.3em;
}
.curriculum-list > .card {
	background: rgba(255, 255, 255, 0.8);
	border-color: rgba(0, 0, 0, 0.125);
}
.curriculum-list > .card:nth-child(even) {
	background: rgba(255, 255, 255, 0.7);
}
.accordion.curriculum-list > .card:only-child {
	border-bottom: 1px solid rgba(0, 0, 0, 0.125);
	border-radius: 0.25rem;
}
.curriculum-list > .card > .card-header {
	background: transparent;
}
.curriculum-list > .card > .card-body {
	background: transparent;
}
.curriculum-list .list-group-item:hover {
	text-decoration: none;
}

.sitemap {
	background: rgba(255, 255, 255, 0.8);
}
.sitemap > .card-header {
	color: #fff;
	background: #c31f1e;
}
.sitemap .class-list {
	margin-bottom: 40px;
}
.sitemap .class-list:last-of-type {
	margin-bottom: 10px;
}
.sitemap .class-list > .card {
	background: transparent;
}
.sitemap .accordion.class-list > .card:only-child {
	border-bottom: 1px solid rgba(0, 0, 0, 0.125);
	border-radius: 0.25rem;
}
.sitemap .class-list > .card > .card-header {
	padding: 0.5em 1.2em;
	border-bottom: 0;
}
.sitemap .class-list > .card > .card-body {
	margin: 0;
	padding: 0;
}
.sitemap .curriculum-list {
	margin: 0;
	padding: 0;
}
.sitemap .curriculum-list > .card {
	border-left: 0;
	border-right: 0;
	border-bottom: 0;
	border-radius: 0;
}
.sitemap .accordion.curriculum-list > .card:only-child {
	border-bottom: 0;
	border-radius: 0;
}
.sitemap .curriculum-list > .card > .card-header {
	padding: 0.3em 1.2em 0.3em 3.8em;
	background: transparent;
	border-bottom: 0;
	border-radius: 0;
}
.sitemap .curriculum-list > .card .card-body {
	margin: 0;
	padding: 0;
	background: transparent;
}
.sitemap ul.chapter-list {
	margin: 0;
	padding: 0.3em 0 0.3em 4em;
}
.sitemap ul.chapter-list.list-group {
	margin: 0;
	padding: 0;
}
.sitemap ul.chapter-list > li {
	padding: 0.2em 0;
	list-style: none;
}
.sitemap ul.chapter-list > li.list-group-item {
	padding-left: 4.8em;
	padding-right: 0.5em;
	background: transparent;
	border-left: 0;
	border-right: 0;
	border-bottom: 0;
	border-radius: 0;
}
.sitemap .curriculum-list > .card > .card-header::before,
.sitemap ul.chapter-list > li::before {
	content: "└";
	width: 1rem;
	margin-left: -1.5rem;
	margin-right: 0.2em;
}

.badge-num {
	color: #fff;
	background: #f00;
	padding-left: 0.5em;
	padding-right: 0.5em;
}

.badge.fa-check:empty {
	display: inline-block;
}
.badge.fa-check {
	padding-left: 0.3em;
	padding-right: 0.3em;
	color: #fff;
	background: #888;
	font-size: 75%;
}

.btn-footemenu {
	color: #fff;
	background-color: #133a58;
	border-color: #133a58;
	font-size: 80%;
}
.btn-footemenu:hover {
	color: #000;
	background-color: #fff;
	border-color: #fff;
}
.btn-outline-footemenu {
	color: #fff;
	border-color: #004b7d;
	background: #004b7d;
	line-height: 1.5;
	font-size: 75%;
}
@media (min-width: 576px) {
	.btn-outline-footemenu {
		font-size: 80%;
	}
}
.btn-outline-footemenu:hover {
	color: #fff;
	border-color: #c31f1e;
	background: #c31f1e;
}
.btn-outline-footemenu-single {
	padding: 0.96rem 0.75rem;
}

.btn-outline-footemenu .badge-num {
	position: absolute;
	top: 3px;
	right: 7px;
	font-size: 100%;
}

.btnset-footermenu .border-left {
	border-left: 1px solid #2f92db !important;
}

.mb-4px {
	margin-bottom: 4px;
}

.row-0 {
	margin-left: 0px;
	margin-right: 0px;
}
.row-0 > div {
	padding-right: 0px;
	padding-left: 0px;
}

.row-2 {
	margin-left: -1px;
	margin-right: -1px;
}
.row-2 > div {
	padding-right: 1px;
	padding-left: 1px;
}

.row-4 {
	margin-left: -2px;
	margin-right: -2px;
}
.row-4 > div {
	padding-right: 2px;
	padding-left: 2px;
}

.row-10 {
	margin-left: -5px;
	margin-right: -5px;
}
.row-10 > div {
	padding-right: 5px;
	padding-left: 5px;
}

.row-20 {
	margin-left: -10px;
	margin-right: -10px;
}
.row-20 > div {
	padding-right: 10px;
	padding-left: 10px;
}

.row-30 {
	margin-left: -15px;
	margin-right: -15px;
}
.row-30 > div {
	padding-right: 15px;
	padding-left: 15px;
}

.row-40 {
	margin-left: -20px;
	margin-right: -20px;
}
.row-40 > div {
	padding-right: 20px;
	padding-left: 20px;
}

.modal h5 {
	width: 100%;
	padding: 3rem 0 0;
}
.modal-header .close {
	position: absolute;
	right: 20px;
	top: 20px;
}
.modal-header {
	border-bottom: none;
}
.modal-footer {
	border-top: none;
	justify-content: center;
	padding: 3rem 0;
}

#toast-audio {
	position: fixed;
	right: 10px;
	bottom: 10px;
	width: 70%;
	max-width: 80%;
	background-color: rgba(255, 255, 255, 0.95);
	backdrop-filter: none;
}
#toast-audio.show {
	z-index: 999;
}
#toast-audio audio {
	width: 100%;
}
@media (min-width: 992px) {
	#toast-audio {
		max-width: 350px;
	}
}

#modal-first .modal-content {
	border-radius: 1em;
}

img.icon {
	width: 25px;
}

ul.fileList {
	margin-top: 0.2em;
	margin-bottom: 0;
}
ul.fileList > li {
	margin-top: 0.1em;
	list-style: circle;
}

.dropTargetOver {
	border-radius: 0.25rem;
	box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25) !important;
}

.info {
	width: 100%;
}
.info dt {
	float: left;
	margin-bottom: 1.2em;
}
.info dd {
	margin-left: 6em;
	margin-bottom: 1.2em;
}

.info-detail h3 {
	margin-bottom: 1rem;
	padding-bottom: 1rem;
	font-size: 1.3em;
	border-bottom: 1px solid #088a4b;
}
.info-detail div.detail {
	margin-bottom: 1em;
}
.info-detail div.attachments {
	margin-bottom: 1em;
}

#contents.voice .jumbotron {
	margin-bottom: 1rem;
	padding: 1rem;
}
@media (min-width: 576px) {
	#contents.voice .jumbotron {
		padding: 1.5rem 2rem;
	}
}
#contents.voice .jumbotron h3 {
	font-size: 1.5rem;
}

#contents.voice .jumbotron .avatar {
	max-width: 50px;
}
@media (min-width: 576px) {
	#contents.voice .jumbotron .avatar {
		max-width: 70px;
	}
}
#contents.voice .jumbotron small {
	font-size: 90%;
}

.rankiing-icon {
	height: 40px;
	width: 40px;
	display: block;
	position: relative;
	width: 24px;
	overflow: hidden;
	transform-origin: right bottom;
	transform-origin: left top;
}
@media (min-width: 576px) {
	.rankiing-icon {
		transform: scale(1.4);
	}
}
.ranking .star {
	font-size: 1.4em;
	letter-spacing: 1px;
}
.ranking .star span {
	color: #ff9900;
	margin-bottom: 0.5em;
}
.rankiing-icon::before {
	height: 25px;
	width: 24px;
	display: block;
	position: absolute;
	top: 2px;
	left: 0px;
	z-index: 1;
	line-height: 26px;
	border-radius: 4px;
	text-align: center;
}
.rankiing-icon::after {
	content: "";
	height: 0px;
	width: 0px;
	display: block;
	position: absolute;
	bottom: 1px;
	right: -9px;
	border: 10px solid transparent;
	border-width: 16px 10px 0px 10px;
}

.ranking .count,
.ranking .like {
	margin-left: 1em;
	color: #2790de;
	font-size: 1em;
	font-style: italic;
}
.ranking .like {
	font-size: 1.2em;
}
.ranking .like img {
	height: 1.5em;
	margin-right: 5px;
	margin-left: 3px;
	vertical-align: text-bottom;
}

.rank1::before {
	content: "1";
	background: #bb972b;
	color: #fff;
}
.rank1::after {
	border-top-color: #bb972b;
}
.rank2::before {
	content: "2";
	background: #8e8e8e;
	color: #fff;
}
.rank2::after {
	border-top-color: #8e8e8e;
}
.rank3::before {
	content: "3";
	background: #624c0a;
	color: #fff;
}
.rank3::after {
	border-top-color: #624c0a;
}
.rank-other {
	border: 1px solid #666;
	height: 24px;
	display: block;
	position: relative;
	width: 24px;
	text-align: center;
	transform-origin: right bottom;
	transform-origin: left top;
	border-radius: 4px;
}
@media (min-width: 576px) {
	.rank-other {
		transform: scale(1.4);
	}
}

.voice .detail {
	margin-left: 5px;
}

.voice .good,
.voice .bad {
	margin-bottom: 5px;
}
.voice .good img,
.voice .bad img {
	height: 2em;
	margin-right: 2px;
}
.voice .bad img {
	transform: scale(-1, -1);
}

.history .card {
	margin-bottom: 1rem;
	background-color: #dde3ea;
	border: none;
}
.history .card-header {
	color: #ffffff;
	background-color: #007ed2;
}
.nav-pills .nav-item {
	padding: 2px;
}
.nav-pills .nav-link {
	color: #ffffff;
	border-radius: 1em;
}
@media (min-width: 576px) {
	.history .nav-pills .nav-link {
		padding: 0.5em 0.7em;
		font-size: 0.9em;
	}
}
.nav-pills .nav-link.active,
.nav-pills .nav-link:hover {
	color: #222;
	background-color: rgba(255, 255, 255, 0.9);
}
.history .card-body {
	padding: 1rem;
}
@media (min-width: 576px) {
	.history .card-body {
		padding: 1rem 2rem;
	}
}
.history .card-body .card-title {
	margin-bottom: 0;
	padding-bottom: 10px;
	border-bottom: 1px solid #004b7d;
}
.history .card-body .card-subtitle {
	margin-top: 1em;
	margin-left: 0.2em;
}
.history .card-body .card-text {
	margin: 0 0 0 0.5em;
}

.settings h3,
.inquiry h3 {
	font-size: 1.1em;
}

.exp::before {
	content: "必須";
	background: #f00;
	color: #fff;
	font-size: 0.7em;
	padding: 0.3em 5px;
	border-radius: 5px;
	margin-right: 5px;
}

.any::before {
	content: "任意";
	background: #808080;
	color: #fff;
	font-size: 0.7em;
	padding: 0.3em 5px;
	border-radius: 5px;
	margin-right: 5px;
}

.ext-txt {
	padding: 0.375rem 0;
}

.form-title {
	margin-bottom: 1rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid #004b7d;
}
.form-title::before {
	content: "";
	padding-left: 8px;
	border-left: 5px solid #004b7d;
}

i.icon-lecture-incomplete::before {
	content: "●";
	color: #f00;
	font-size: 24px;
	margin-right: 5px;
}

i.icon-lecture-halfway::before {
	content: "●";
	color: #ffe273;
	font-size: 24px;
	margin-right: 5px;
}

i.icon-lecture-complete::before {
	content: "○";
	color: #333;
	font-size: 24px;
	margin-right: 5px;
}

i.icon-lecture-test::before {
	content: "●";
	color: #f00;
	font-size: 24px;
	margin-right: 5px;
}

.lecture {
	max-width: 1600px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 10px;
	padding-right: 10px;
}

.lecture .jumbotron {
	padding-top: 10px;
}
@media (min-width: 576px) {
	.lecture .jumbotron {
		padding: 1rem 1rem;
	}
}

.messageLMS {
	margin-bottom: 3px;
	color: rgb(255, 255, 255);
	background-color: rgb(222, 0, 0);
	font-size: 1.2em;
	text-align: center;
}
.messageLMS:empty {
	display: none;
}
#canvasLMS .btn {
	height: 100%;
}
#canvasLMS .btn.btn-select {
	border-color: #4ba3e4;
	box-shadow: 0 0 0 0.1rem #4ba3e4;
}
#canvasSCO .iframe-wrap {
	position: relative;
	height: 0;
	padding: 58% 0 0 0;
}
#canvasSCO .iframe-wrap iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100% !important;
	height: 100% !important;
}

.evaluation {
	display: flex;
	flex-direction: row-reverse;
	justify-content: center;
}
.evaluation input[type="radio"] {
	display: none;
}
.evaluation label {
	position: relative;
	padding: 0 2px;
	color: #ccc;
	cursor: pointer;
	font-size: 2rem;
}
.evaluation label:hover,
.evaluation label:hover ~ label,
.evaluation input[type="radio"]:checked ~ label {
	color: #ff9900;
}

.badge-new {
	color: #fff;
	background-color: #f00;
}

.text-orange {
	color: #ff8c00;
}
.text-red {
	color: #ff0000;
}