.display-none {
	display: none;
}

.display-inline-block {
	display: inline-block;
}

.font-weight-bold {
	font-weight: bold;
}

.tiny {
	font-size: 11px;
}

.color-gray {
	color: gray;
}

.text-align-center {
	text-align: center;
}

.margin-1em-auto {
	margin: 1em auto;
}

.width-half {
	width: 50%;
}