/* Standard 4 Column Article Grid
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.article-grid--four-column {
	border-bottom: 1px solid hsl(0, 0%, 92%);
}
.article-grid--four-column .article-block--border.sm-half-width:nth-child(2):after {
	width: calc(200% - 3rem);
	margin-left: calc(-100% + 1.5rem);
}
.article-grid--four-column .article-block--border.sm-half-width:nth-child(3):after,
.article-grid--four-column .article-block--border.sm-half-width:nth-child(4):after {
	display: none;
}
@media (min-width: 400px) and (max-width: 639px) {
	.article-grid--four-column .article-block--border.sm-half-width:nth-child(2):after {
		width: calc(200% - 4rem);
		margin-left: calc(-100% + 2rem);
	}
}