.main{
		width: 100%;
		height: auto;
		padding-top: 100px;
	}

	.loading{
		width: 150px;
		height: 15px;
		margin: 0 auto;
		margin-top:50px;
        margin-bottom:100px;
	}
	.loading span{
		display: inline-block;
		width: 15px;
		height: 100%;
		margin-right: 5px;
		background: lightgreen;
		-webkit-transform-origin: right bottom;
		-webkit-animation: load 1s ease infinite;
	}
	.loading span:last-child{
		margin-right: 0px; 
	}
	@-webkit-keyframes load{
		0%{
			opacity: 1;
			-webkit-transform: scale(1);
		}
		100%{
			opacity: 0;
			-webkit-transform: rotate(90deg) scale(.3);
		}
	}
	.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;
	}