Template:Reflist/styles.css

.reflist {
	font-size: 90%;            /* Default font-size */
	margin-bottom: 0.5em;
}

.reflist .references {
	font-size: 100%;           /* Reset font-size when nested in div.reflist */
	margin-bottom: 0;          /* Avoid double margin when nested in div.reflist */
	list-style-type: inherit;  /* Enable custom list style types */
}

.reflist-columns {
	margin-top: 0.3em;
}

/* Reset top margin for lists embedded in columns */
.reflist-columns dl,
.reflist-columns ol,
.reflist-columns ul {
	margin-top: 0;
}

/* Avoid elements breaking between columns */
.reflist-columns li,
.reflist-columns dd {
	page-break-inside: avoid; /* Removed from CSS in favor of break-inside c. 2020 */
	break-inside: avoid-column;
}