.loading {
	display: none;
	position: fixed;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.5);
	z-index: 10000;
}

.loading >.spinner {
	position: absolute;
	left: calc(50% - 30px);
	top: calc(50% - 30px);
	width: 60px;
	height: 60px;
}

.spinner>div {
	background-color: #FFF;
	height: 100%;
	width: 6px;
	display: inline-block;
	-webkit-animation: sk-stretchdelay 1.2s infinite ease-in-out;
	animation: sk-stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
	-webkit-animation-delay: -1.1s;
	animation-delay: -1.1s;
}

.spinner .rect3 {
	-webkit-animation-delay: -1.0s;
	animation-delay: -1.0s;
}

.spinner .rect4 {
	-webkit-animation-delay: -0.9s;
	animation-delay: -0.9s;
}

.spinner .rect5 {
	-webkit-animation-delay: -0.8s;
	animation-delay: -0.8s;
}

@-webkit-keyframes sk-stretchdelay {
	0%, 40%, 100% { -webkit-transform: scaleY(0.4) }	
	20% { -webkit-transform: scaleY(1.0) }
}

@keyframes sk-stretchdelay {
	0%, 40%, 100% { 
		transform: scaleY(0.4);
		-webkit-transform: scaleY(0.4);
	}	20% { 
		transform: scaleY(1.0);
		-webkit-transform: scaleY(1.0);
	}
}