.sk-spinner-pulse {
	width: 60px;
	height: 60px;
	background-color: #337ab7;
	border-radius: 100%;
	-webkit-animation:sk-pulseScaleOut 1s infinite ease-in-out;
	-o-animation:sk-pulseScaleOut 1s infinite ease-in-out;
	animation:sk-pulseScaleOut 1s infinite ease-in-out;
}

@-webkit-keyframes sk-pulseScaleOut {
	0% {
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		-ms-transform: scale(0);
		-o-transform: scale(0);
		transform: scale(0);
	}
	100% {
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		-ms-transform: scale(1);
		-o-transform: scale(1);
		transform: scale(1);
		opacity: 0;
	}
}

@keyframes sk-pulseScaleOut {
	0% {
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		-ms-transform: scale(0);
		-o-transform: scale(0);
		transform: scale(0);
	}
	100% {
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		-ms-transform: scale(1);
		-o-transform: scale(1);
		transform: scale(1);
		opacity: 0;
	}
}