@charset "UTF-8";

#onlineoc {
	margin-bottom: 50px;
}
#onlineoc .inner {
	max-width: 1120px;
	margin: auto;
}
#onlineoc .flex-box {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
#onlineoc img { width: 100%;}
#onlineoc a:hover {
	opacity: .7;
}

#onlineoc h1 {
	color: #000;
	font-size: 40px;
	font-style: italic;
	font-family: "游ゴシック";
	padding: .5em 0;
	text-align: center;
	background: url(../img/libs/bg03-electric_energy.png);
}

#onlineoc .head .inner {
	padding-top: 0;
}

#onlineoc .page-navi .inner {
	padding: 4% 0;
	position: relative;
}
#onlineoc .page-navi p {
	color: #f48226;
	font-size: 25px;
	font-weight: bold;
	line-height: 1.75;
	margin-bottom: 1.5em;
	text-align: center;
}
#onlineoc .page-navi .box {
	max-width: 980px;
	margin: auto;
}
#onlineoc .page-navi ul li {
	margin: 0 15px;
	width: calc(100% / 2 - 30px);
}
#onlineoc .page-navi ul li a { display: block;}
#onlineoc .page-navi .bg {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	width: 100%;
	height: 40%;
	background: url(../img/libs/bg01.png);
	z-index: -1;
}

#onlineoc .oc .inner {
	padding: 5% 0;
}
#onlineoc .oc h2 {
	max-width: 560px;
	margin: auto auto 2em;
}
#onlineoc .oc .ttl {
	max-width: 930px;
	margin: auto;
}
#onlineoc .oc .ttl .flex-box div:nth-child(1) {
	background: #f48226;
	box-sizing: border-box;
	color: #fff;
	line-height: 1.5;
	padding: 1.5em 1.5em;
	position: relative;
	vertical-align: middle;
	width: 20%;
}
#onlineoc .oc .ttl .flex-box div:nth-child(1)::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	right: -10px;
	margin: auto;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 7.5px 0 7.5px 13.0px;
	border-color: transparent transparent transparent #f48226;
}
#onlineoc .oc .ttl .flex-box div:nth-child(2){
	background: #f2f2f2;
	box-sizing: border-box;
	line-height: 1.5;
	padding: 1.5em 3em;
	width: 80%;
}
#onlineoc .oc .point h3 {
	color: #f48226;
	font-size: 25px;
	margin: 2em auto 1em;
	text-align: center;
}
#onlineoc .oc .point p {
	color: #333333;
	margin-top: 5px;
	margin-left: 10px;
}
#onlineoc .oc .point li {
	margin: 0 10px;
	width: calc(100% / 3 - 20px);
}
#onlineoc .oc .taisyo {
	background: #f2f2f2;
	font-size: 20px;
	max-width: 930px;
	margin: 3em auto auto;
	padding: 1.5em 0;
	text-align: center;
}
#onlineoc .oc .taisyo span {
	color: #f48226;
	font-size: 25px;
	font-weight: bold;
	padding-right: 1em;
	vertical-align: middle;
}
#onlineoc .oc .flow {
	box-shadow: none;
}
#onlineoc .oc .flow h3 {
	color: #f48226;
	font-size: 25px;
	margin: 2em auto 1em;
	text-align: center;
}
#onlineoc .oc .flow li {
	margin: 0 10px;
	width: calc(100% / 5 - 20px);
}
#onlineoc .oc .schedule {
	background: url(../img/libs/bg01.png);
	margin: 5% auto;
	padding: 5% 0;
}
#onlineoc .oc .schedule h3 {
	color: #f48226;
	font-size: 25px;
	text-align: center;
	max-width: 500px;
	margin: auto auto 1em;
}
#onlineoc .oc .schedule .menu-box {
	max-width: 500px;
	margin: auto auto 2em;
	width: 90%;
}
#onlineoc .oc .schedule .menu-box:last-child {
	margin-bottom: 0;
}
#onlineoc .oc .schedule h4 {
	/* background: #f48226; */
	color: #f48226;
	font-size: 25px;
	font-weight: bold;
	margin-bottom: .5em;
	padding: .6em 0 .6em 55px;
	position: relative;
}
#onlineoc .oc .schedule h4::before {
	content: "";
	position: absolute;
	left: 0;
	top: -5px;
	width: 45px;
	height: 45px;
	background: url(../img/online/star-01.png) no-repeat left center/contain;
}
#onlineoc .oc .schedule h4.cl2::before {
	background: url(../img/online/star-02.png) no-repeat left center/contain;
}
#onlineoc .oc .schedule .menu-box dl {
	display: flex;
	flex-wrap: wrap;
	font-size: 18px;
	font-weight: bold;
	margin-bottom: 1em;
}
#onlineoc .oc .schedule .menu-box dl dt {
	padding-right: 1em;
}
#onlineoc .oc .schedule .menu-box .btn a {
	background: #f48226;
	border: 1px solid #f48226;
	border-radius: 8px;
	color: #fff;
	font-size: 18px;
	font-weight: bolder;
	max-width: 500px;
	margin: 1.5em auto 0;
	padding: .85em 0;
	text-align: center;
	color: #fff;
	display: block;
	position: relative;
}
#onlineoc .oc .schedule .menu-box .btn a::after {
	content: "";
	position: absolute;
	right: 15px;
	top: 0;
	bottom: 0;
	margin: auto;
	width: 12px;
	height: 12px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
}


#onlineoc .oc .schedule .date {
	color: #333333;
	font-size: 20px;
	font-weight: bold;
	text-align: center;
}
#onlineoc .oc .schedule ul {
	max-width: 740px;
	margin: 2em auto;
}
#onlineoc .oc .schedule ul:last-child {
	margin-bottom: 0;
}
#onlineoc .oc .schedule li {
	margin: 0 10px 20px;
	width: calc(100% / 2 - 20px);
}
#onlineoc .oc .schedule p {
	max-width: 740px;
	margin: auto;
}
#onlineoc .oc .schedule li:last-child {
	margin: auto;
}
#onlineoc .oc .schedule li a {
	background: #000;
	border-radius: 5px;
	color: #fff;
	display: block;
	font-size: 18px;
	font-weight: bold;
	padding: 1em 0;
	position: relative;
	text-align: center;
}
#onlineoc .oc .schedule li a span {
	font-size: 15px;
	line-height: 1.35;
	padding-top: 5px;
	display: inline-block;
}
#onlineoc .oc .schedule li.info a { background: #00A694;}
#onlineoc .oc .schedule li.car a { background: #FF5A43;}
#onlineoc .oc .schedule li.game a { background: #78D7FF;}
#onlineoc .oc .schedule li.drone a { background: #91999e;}
#onlineoc .oc .schedule li.medical a { background: #FFA6B9;}
#onlineoc .oc .schedule li.architecture a { background: #C9BC9C;}
#onlineoc .oc .schedule li.international a { background: #8FC31F;}
#onlineoc .oc .schedule li a::after {
	content: '';
	width: 15px;
	height: 15px;
	border: 0px;
	border-top: solid 2px #fff;
	border-right: solid 2px #fff;
	-ms-transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
	position: absolute;
	top: 0;
	bottom: 0;
	right: 15px;
	margin: auto;
}
#onlineoc .oc .gray-box {
	background: #f2f2f2;
	line-height: 1.5;
	max-width: 930px;
	margin: auto;
	padding: 1.5em 0;
}
#onlineoc .oc .gray-box .flex-box {
	align-items: center;
}
#onlineoc .oc .gray-box .head {
	color: #f48226;
	font-size: 25px;
	font-weight: bold;
	padding: 0 4em;
	vertical-align: middle;
}
#onlineoc .oc .zoom {
	background-color: #fff;
	background-image: url(../img/online/border1.png);
	background-repeat: repeat;
	background-size: 8px 8px;
	border: 2px solid #2c73fa;
	box-sizing: border-box;
	margin: 5% auto;
	padding: 3%;
	text-align: center;
}
#onlineoc .oc .zoom h3 {
	color: #2c73fa;
	font-size: 22px;
	margin-bottom: 1em;
	text-align: center;
}
#onlineoc .oc .zoom ul {
	max-width: 830px;
	margin: 2em auto 0;
}
#onlineoc .oc .zoom li {
	margin: 0 20px;
	width: calc(100% / 3 - 40px);
}
#onlineoc .oc .zoom li:last-child {
	margin: 1em auto 0 20px;
	text-align: left;
	width: 100%;
}
#onlineoc .oc .zoom p {
	margin-bottom: 10px;
	text-align: center;
}
#onlineoc .oc .zoom .big {
	display: inline-block;
	font-size: 20px;
	font-weight: bold;
	text-align: center;
	margin: 1em auto;
	position: relative;
}
#onlineoc .oc .zoom .big::before {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: -50px;
	margin: auto;
	width: 40px;
	height: 40px;
	background: url(../img/online/icon01.png);
}
#onlineoc .oc .notes h3 {
	color: #f48226;
	font-size: 25px;
	margin-bottom: 1em;
	text-align: center;
}
#onlineoc .oc .notes li {
	color: #333333;
	line-height: 1.75;
}

#onlineoc .kobetu h2 {
	max-width: 430px;
	margin: auto;
}
#onlineoc .kobetu .ttl .flex-box {
	margin: 2em auto;
}
#onlineoc .kobetu .ttl .flex-box div:nth-child(1) {
	background: #f48226;
	box-sizing: border-box;
	color: #fff;
	line-height: 1.5;
	padding: 2.5em;
	position: relative;
	vertical-align: middle;
	align-items: center;
	width: 20%;
}
#onlineoc .kobetu .ttl .flex-box div:nth-child(1)::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	right: -10px;
	margin: auto;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 7.5px 0 7.5px 13.0px;
	border-color: transparent transparent transparent #f48226;
}
#onlineoc .kobetu .ttl .flex-box div:nth-child(2){
	background: #f2f2f2;
	box-sizing: border-box;
	line-height: 1.75;
	padding: 1.5em 3em;
	width: 80%;
}
#onlineoc .kobetu .list dl {
	display: flex;
	flex-wrap: wrap;
	border-bottom: 1px solid #fff;
}
#onlineoc .kobetu .list dl dt {
	background: #f48226;
	box-sizing: border-box;
	color: #fff;
	font-weight: bold;
	padding: 1em 2em;
	width: 15%;
}
#onlineoc .kobetu .list dl dd {
	background: #f2f2f2;
	box-sizing: border-box;
	padding: 1em 2em;
	width: 85%;
}
#onlineoc .kobetu .line {
	background-color: #fff;
	background-image: url(../img/online/border2.png);
	background-repeat: repeat;
	background-size: 8px 8px;
	border: 2px solid #00b900;
	box-sizing: border-box;
	margin: 5% auto;
	padding: 3%;
	text-align: center;
}
#onlineoc .kobetu .line .video {
	display: table;
	margin: auto;
	margin-bottom: 30px;
	background-color: #000;
}
#onlineoc .kobetu .line h3 {
	color: #00b900;
	font-size: 22px;
	margin-bottom: 1em;
	text-align: center;
}
#onlineoc .kobetu .line a {
	display: block;
	max-width: 260px;
	margin: auto auto 2em;
	position: relative;
}
#onlineoc .kobetu .line a::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: -55px;
	margin: auto;
	width: 40px;
	height: 40px;
	background: url(../img/online/icon02.png);
}

#onlineoc .btn-wrapper {
	width: 50%;
	margin: 3rem auto 0;
}
#onlineoc .btn-wrapper a {
	border: 2px solid #f48226;
	border-radius: 50px;
	color: #f48226;
	display: block;
	font-size: clamp(1rem, 0.7871rem + 0.5676vw, 1.5625rem);
	font-weight: 600;
	padding: 1.25rem;
	text-align: center;
}
#onlineoc .btn-wrapper a:hover {
	background: #f48226;
	color: #fff;
}

@media only screen and (max-width: 769px) {
	#onlineoc {
		margin-top: 50px;
	}
	#onlineoc .inner {
		width: 90%;
	}
	#onlineoc h1 {
		font-size: 28px;
	}
	#onlineoc .page-navi .inner {
		padding: 6% 0;
		position: relative;
	}
	#onlineoc .page-navi p {
		font-size: 18px;
		margin-bottom: 1em;
	}
	#onlineoc .page-navi ul {
		margin: auto;
		width: 90%;
	}
	#onlineoc .page-navi ul li {
		margin: auto;
		width: 100%;
	}
	#onlineoc .page-navi ul li:nth-child(1) {
		margin-bottom: 1em;
	}
	#onlineoc .page-navi .bg {
		height: 55%;
	}
	#onlineoc .oc h2 {
		margin: auto auto 1em;
		width: 90%;
	}
	#onlineoc .oc .ttl .flex-box div:nth-child(1) {
		margin: auto;
		padding: 1em;
		text-align: center;
		width: 100%;
	}
	#onlineoc .oc .ttl .flex-box div:nth-child(1)::after {
		top: inherit;
		bottom: -10px;
		right: 0;
		left: 0;
		margin: auto;
		border-width: 13.0px 7.5px 0 7.5px;
		border-color: #f48226 transparent transparent transparent;
	}
	#onlineoc .oc .ttl .flex-box div:nth-child(2) {
		margin: auto;
		padding: 1em;
		width: 100%;
	}
	#onlineoc .oc .point li {
		margin: auto auto 1em;
		width: 100%;
	}
	#onlineoc .oc .taisyo {
		font-size: 18px;
		margin: 2em auto auto;
	}
	#onlineoc .oc .taisyo span {
		display: block;
		font-size: 22px;
		margin-bottom: .5em;
		padding-right: 0;
	}
	#onlineoc .oc .flow li {
		margin: auto auto 1em;
		width: 100%;
	}
	#onlineoc .oc .schedule {
		padding: 8% 0;
	}
	#onlineoc .oc .schedule h3 {
		margin-bottom: .5em;
	}
	#onlineoc .oc .schedule h4 {
		font-size: 22px;
	}
	#onlineoc .oc .schedule .menu-box dl {
		font-size: 16px;
		line-height: 1.5;
		margin-bottom: .5em;
	}
	#onlineoc .oc .schedule .menu-box dl dt {
		padding-bottom: .25em;
	}
	#onlineoc .oc .schedule .menu-box .btn a {
		font-size: 16px;
		line-height: 1.25;
		margin: 1em auto 0;
		padding: .5em 0;
	}
	#onlineoc .oc .schedule .menu-box .btn a::after {
		right: 10px;
		width: 10px;
		height: 10px;
	}
	#onlineoc .oc .schedule .date {
		font-size: 18px;
		line-height: 1.3;
	}
	#onlineoc .oc .schedule ul {
		margin: .75em auto 1.5em;
		width: 90%;
	}
	#onlineoc .oc .schedule li {
		margin: auto auto 10px;
		width: 100%;
	}
	#onlineoc .oc .schedule p {
		width: 90%;
	}
	#onlineoc .oc .gray-box {
		padding: 1em 0;
	}
	#onlineoc .oc .gray-box .head {
		margin: auto;
	}
	#onlineoc .oc .gray-box .content {
		width: 90%;
		margin: auto;
	}
	#onlineoc .oc .zoom {
		padding: 5%;
	}
	#onlineoc .oc .zoom h3 {
		margin-bottom: .5em;
	}
	#onlineoc .oc .zoom .big {
		font-size: 18px;
	}
	#onlineoc .oc .zoom .big::before {
		left: -40px;
		width: 30px;
    height: 30px;
		background-size: cover;
	}
	#onlineoc .oc .zoom ul {
		margin-top: 1em;
	}
	#onlineoc .oc .zoom li {
		margin: auto auto 10px;
		width: 100%;
	}
	#onlineoc .oc .zoom li:last-child {
		max-width: 100%;
		margin: auto;
		width: 100%;
	}
	#onlineoc .oc .notes h3 {
		margin-bottom: .5em;
	}
	#onlineoc .kobetu .ttl .flex-box {
		margin: 1em auto;
	}
	#onlineoc .kobetu .ttl .flex-box div:nth-child(1) {
		margin: auto;
		padding: 1em;
		text-align: center;
		width: 100%;
	}
	#onlineoc .kobetu .ttl .flex-box div:nth-child(1)::after {
		top: inherit;
    bottom: -10px;
    right: 0;
    left: 0;
    margin: auto;
    border-width: 13.0px 7.5px 0 7.5px;
    border-color: #f48226 transparent transparent transparent;
	}
	#onlineoc .kobetu .ttl .flex-box div:nth-child(2) {
		margin: auto;
		padding: 1em;
		width: 100%;
	}
	#onlineoc .kobetu .list dl dt {
		margin: auto;
		width: 100%;
	}
	#onlineoc .kobetu .list dl dd {
		margin: auto;
		width: 100%;
	}
	#onlineoc .kobetu .line {
		margin: 5% auto;
		padding: 5% 3%;
	}
	#onlineoc .kobetu .line a {
		max-width: 230px;
		margin: auto auto 1em;
	}
	#onlineoc .kobetu .line .video {
		margin-bottom: 0;
	}

	#onlineoc .btn-wrapper {
		margin: 1.5rem auto;
		max-width: 500px;
		width: 100%;
	}
	#onlineoc .btn-wrapper a {
		line-height: 1.25;
		padding: .75rem .75em 1em;
	}
}