@media(min-width: 48em) {
	html,body {
		-webkit-text-size-adjust: 100%; // iOS
		font-size: 16px;
		box-direction: normal;
	}
	.sidebar {
		bottom: 0;
		left: 0;
		position: fixed;
		text-align: left;
		top: 0;
		width: 18rem;
	}
	.sidebar-sticky {
		left: 1rem;
		position: absolute;
		right: 1rem;
		top: 1rem;
	}
	.content {
		margin-left: 20rem;
		margin-right: 2rem;
		max-width: 38rem;
	}
	.layout-reverse {
		.sidebar {
			left: auto;
			right: 0;
		}
		.content {
			margin-left: 2rem;
			margin-right: 20rem;
		}
	}
}

@media(min-width: 58em) {
	html,body {
		text-size-adjust: none;
		font-size: 17px;
		font-weight: 400;
		line-height: 1.611em; // golden ratio
	}
}


.content {
	padding-bottom: 2rem;
	padding-top: 2rem;
}

@media(min-width: 64em) {
	.content {
		margin-left: 20rem;
		margin-right: 2rem;
		max-width: 46.056rem;
	}
	.layout-reverse .content {
		margin-left: 4rem;
		margin-right: 22rem;
	}
}

@media(max-width: 48rem) {
	.hidden-tablet {
		display: none;
	}
}

.element--center {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

.section__title {
	font-size: $section__title-font-size;
}

.post-list__item {
	margin-bottom: 3em;
}

.item__title--big {
	display: block;
	font-size: $item__title-big-font-size;
	line-height: 1.25;
}

.item__title--small {
	font-size: 1rem;
}

.item__date {
	color: $item__date-color;
	display: block;
	font-size: $item__date-font-size;
	margin-bottom: .2rem;
	margin-top: .2rem;
}

#references~ol {
	font-size: .9rem;
}