.by-letters a {
	color: #000000;
}
.by-letters .letters {
	margin-bottom: 2em;
	padding: 1em;
	background: #eeeeee;
}
.by-letters .letters .set-letter {
	display: inline-block;
	text-align: center;
	margin-right: 4px;
	font-size: 16px;
}
.by-letters .series {
	padding-bottom: 4em;
}
.by-letters .series .letter-title {
	font-weight: bold;
	display: block;
	padding: 2em 0;
}
.by-letters .series .letter-series {
	display: inline-block;
	margin-right: 8px;
	white-space: nowrap;
	line-height: 2;
}
