div.alphabet {
	position: relative;
	display: table;
	width: 100%;
	margin-bottom: 1em;
	
	span {
		display: table-cell;
		color: #3174c7;
		cursor: pointer;
		text-align: center;

		&:hover {
			text-decoration: underline;
		}

		&.active {
			color: black;
		}

		&.empty {
			color: red;
		}
	}
}

div.alphabetInfo {
	display: block;
	position: absolute;
	background-color: #111;
	border-radius: 3px;
	color: white;
	top: 2em;
	height: 1.8em;
	padding-top: 0.4em;
	text-align: center;
	z-index: 1;
}