body{
	overflow: hidden;
}
.loader {
  	text-align: center;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 999999999;
	overflow: auto;
	background: #eee;
	min-height: 500px;
}
.loader .loading_content{
	position: absolute;
	width: 100%;
	height: 10px;
	top: 50%;
	left: 0;
	overflow: hidden;
	-webkit-transform: translateY(-50%);
	   -moz-transform: translateY(-50%);
	    -ms-transform: translateY(-50%);
	     -o-transform: translateY(-50%);
	        transform: translateY(-50%);
}
.loader span {
	background: #0A8CFF;
	border-radius: 5px;
	display: inline-block;
	position: relative;
	width: 10px;
	height: 10px;
	position: absolute;
}
.loader .dot_1 {
	margin-right: 10px;
	animation: loading 4s ease-in-out infinite;
}
.loader .dot_2 {
	animation: loading 4s ease-in-out .3s infinite;
}
.loader .dot_3 {
	animation: loading 4s ease-in-out .6s infinite;
}
@keyframes loading {
	from {
	margin-left: 50%;
  	opacity: 0;
  }
  50% {
	margin-left: 0;
  	opacity: 1;
  }
  to {
	margin-left: -50%;
  	opacity: 0;
  }
}