/* CSS Document */
body {
	letter-spacing: .05em;
}

article {
	position: relative;
	width: calc(100% - 40px);
	max-width: 900px;
	margin: auto;
	line-height: 1.8;
	border-top: solid 1px #c8c8c8;
	font-size:1.3rem;
}
/*article::before {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	display: block;
	width: 60px;
	height: 60px;
	border: solid 1px black;
	box-sizing: border-box;
}*/
article > h1 {
	position: absolute;
	top: 60px;
	right: 0;
	-webkit-transform: translate(41%,99%) rotate(90deg);
	-moz-transform: translate(41%,99%) rotate(90deg);
	transform: translate(41%,99%) rotate(90deg);
	margin: 0;
	font-size: 3.6rem;
	font-weight: normal;
	line-height: 1.1;
	border-bottom: solid 1px black;
}


.lecture {
	padding: 60px 150px 70px 30px;
}
.lecture > h2 {
	margin-bottom: 1.5rem;
	text-align: left;
	font-size: 1.4rem;
	font-weight: normal;
}
.lecture dl {
	display: flex;
	flex-wrap: wrap;
	margin: 0;
}
.lecture dl dt {
	width: 6em;
}
.lecture dl dd {
	margin: 0;
	width: calc(100% - 6em);
}


@media(max-width: 768px) {
	
}


@media(max-width: 680px) {
	
}


@media(max-width: 414px) {
	body {
		letter-spacing: .02em;
	}
	article {
		margin-top: 15px;
		border-top: none;
	}
	article > h1 {
		position: unset;
		-webkit-transform: unset;
		-moz-transform: unset;
		transform: unset;
		display: inline-block;
		font-size: 2rem;
	}
	
	
	.lecture {
		padding: 30px 17px 50px;
	}
	.lecture dl dd {
		padding-bottom: 1em;
	}
}