.loading {
	position: relative;
	z-index: 0;
	min-height: 48px;
}
.loader-ui {
	position: absolute;
	border-left: 2px solid #ffffff;
	border-top: 2px solid rgba(0, 0, 0, 0.2);
	border-right: 2px solid rgba(0, 0, 0, 0.2);
	border-bottom: 2px solid rgba(0, 0, 0, 0.2);
	height: 46px;
	width: 46px;
	left: 50%;
	top: 50%;
	margin: -23px 0 0 -23px;
	text-indent: -9999em;
	font-size: 10px;
	z-index: 9999;
	-webkit-animation: load 0.8s infinite linear;
	-moz-animation: load 0.8s infinite linear;
	ms-animation: load 0.8s infinite linear;
	o-animation: load 0.8s infinite linear;
	animation: load 0.8s infinite linear;
	display: none;
}
.loader-ui,
.loader-ui:after {
	border-radius: 50%;
	width: 32px;
	height: 32px;
}
.loading > .loader-ui {
	display: inline-block;
}