wc-ajax-spinner.css

@-webkit-keyframes spin {
	100% {
		-webkit-transform:rotate(360deg);
		transform:rotate(360deg)
	}
}
@keyframes spin {
	100% {
		-webkit-transform:rotate(360deg);
		transform:rotate(360deg)
	}
}
.woocommerce .blockUI.blockOverlay {
	position:relative
}
.woocommerce .blockUI.blockOverlay::before {
	height:1em;
	width:1em;
	display:block;
	position:absolute;
	top:50%;
	left:50%;
	margin-left:-.5em;
	margin-top:-.5em;
	content:'';
	-webkit-animation:spin 1s ease-in-out infinite;
	animation:spin 1s ease-in-out infinite;
	background:url("images/icons/loader.svg") center center;
	background-size:cover;
	line-height:1;
	text-align:center;
	font-size:2em;
	color:rgba(0,0,0,.75)
}