span.cat {
	font-size: 0.8em;
	line-height: 1.2em;
	border: 1px solid #003978;
	border-radius: 5px;
	padding: 0px 0.6em;
	margin: 0 .3em;
	display: inline-block;
	vertical-align: top;
}

span.cat:last-child { display: none; }

@media only screen and (max-width: 640px) {
	section.topics div.section-inner ol li p.detail { line-height: 1.6em; }
	span.posts-date {
		display: block;
		margin-bottom: 10px;
	}
	span.cat {
		margin: 0 0.5em 0 0;
		padding: 0 0.6em;
		line-height: 1.6em;
	}
}