.loading{
	text-align: center;
	width: 150px;
	height: 15px;
	margin: auto;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	position: absolute;
}
.loading span{
	display: inline-block;
	width: 15px;
	height: 100%;
	margin-right: 5px;
	background: rgb(100, 100, 100);
	-webkit-transform-origin: right bottom;
	-webkit-animation: load 1s ease infinite;
}
.loading span:last-child{
	margin-right: 0px; 
}
@-webkit-keyframes load{
	0%{
		opacity: 1;
	}
	100%{
		opacity: 0;
		-webkit-transform: rotate(90deg);
	}
}
.loading span:nth-child(1){
	-webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
	-webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
	-webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
	-webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
	-webkit-animation-delay:0.65s;
}