Bản mẫu:Đầu tham khảo/styles.css

.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%;	}}