Editing Template:Refbegin/styles.css

/* {{pp-template}} */
.refbegin {
	margin-bottom: 0.5em;
}

.refbegin-hanging-indents > ul {
	margin-left: 0;
}

.refbegin-hanging-indents > ul > li {
	margin-left: 0;
	padding-left: 3.2em;
	text-indent: -3.2em;
}

.refbegin-hanging-indents ul,
.refbegin-hanging-indents ul li {
	list-style: none;
}

@media (max-width: 720px) {
	.refbegin-hanging-indents > ul > li {
		padding-left: 1.6em;
		text-indent: -1.6em;
	}
}

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

/* Reset top margin for lists embedded in columns */
.refbegin-columns ul {
	margin-top: 0;
}

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

/* make font smaller only on a display */
@media screen {
	.refbegin {
		font-size: 90%;
	}
}