.centered
{
	position: fixed;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
}

.spinner > div
{
	width: 18px;
	height: 18px;
	background-color: #999;

	border-radius: 100%;
	display: inline-block;
	-webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
	animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}

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

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

@-webkit-keyframes sk-bouncedelay
{
	0%, 80%, 100% { -webkit-transform: scale(0) }
	40% { -webkit-transform: scale(1.0) }
}

@keyframes sk-bouncedelay
{
	0%, 80%, 100%
	{
		-webkit-transform: scale(0);
		transform: scale(0);
	}

	40%
	{
		-webkit-transform: scale(1.0);
		transform: scale(1.0);
	}
}