.content-mask-spinner {
	margin: 10px auto 0;
	width: 70px;
	text-align: center;
	height: 35px;
}

.content-mask-spinner > div {
	width: 18px;
	height: 18px;
	background-color: #333;
	border-radius: 100%;
	display: inline-block;
	animation: content_mask_loading 1.4s infinite ease-in-out both;
}

.content-mask-spinner .bounce1 {
	animation-delay: -0.32s;
}

.content-mask-spinner .bounce2 {
	animation-delay: -0.16s;
}