.icon-scroll {
	position: absolute;
	top: 85%;
	left: 50%;
	margin-left: -8px;
	width: 16px;
	height: 50px;
	z-index: 99999;
	-webkit-transition: opacity: .4s;
}
.icon-scroll span {
	display: block;
	width: 10px;
	height: 10px;
	border-right: 1px solid rgba(255,255,255,.8);
	border-bottom: 1px solid rgba(255,255,255,.8);
	margin: 0 0 2px 5px;

	-webkit-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	transform: rotate(45deg);
	-webkit-animation: mouse-scroll 1s infinite;
    -moz-animation: mouse-scroll 1s infinite;
    animation: mouse-scroll 1s infinite;
    -webkit-animation-direction: alternate;
	animation-direction: alternate;
}

.icon-scroll .a1 {
	margin-top: 6px;
	-webkit-animation-delay: .1s;
	-moz-animation-delay: .1s;
	animation-delay: .1s;
}

.icon-scroll .a2 {
	-webkit-animation-delay: .2s;
	-moz-animation-delay: .2s;
	animation-delay: .2s;
}

.icon-scroll .a3 {
	-webkit-animation-delay: .3s;
	-moz-animation-delay: .3s;
	animation-delay: .3s;
}

.icon-scroll .mouse {
	height: 33px;
	width: 21px;
	border: 1px solid rgba(255,255,255,.8);
	border-radius: 10px;
}

.icon-scroll .wheel {
  position: relative;
  display: block;
  height: 3px;
  width: 3px;
  margin: 2px auto 0;
  background: rgba(255,255,255,.8);
  -webkit-animation: mouse-wheel 1.2s ease infinite;
  -moz-animation: mouse-wheel 1.2s ease infinite;
  animation: mouse-wheel 1.2s ease infinite;
  border-radius: 50%;
}

@-webkit-keyframes mouse-wheel {
	0% {
		opacity: 1;
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}

	100% {
		opacity: 0;
		-webkit-transform: translateY(5px);
		transform: translateY(5px);
	}
}
@-moz-keyframes mouse-wheel {
	0% {
		opacity: 1;
		-moz-transform: translateY(0);
		transform: translateY(0);
	}

	100% {
		opacity: 0;
		-moz-transform: translateY(5px);
		transform: translateY(5px);
	}
}
@keyframes mouse-wheel {
	0% {
		opacity: 1;
		transform: translateY(0);
	}

	100% {
		opacity: 0;
		transform: translateY(6px);
	}
}

@-webkit-keyframes mouse-scroll {
	0%   { opacity: 0;}
	50%  { opacity: .5;}
	100% { opacity: 1;}
}
@-moz-keyframes mouse-scroll {
	0%   { opacity: 0; }
	50%  { opacity: .5; }
	100% { opacity: 1; }
}
@keyframes mouse-scroll {
	0%   { opacity: 0; }
	50%  { opacity: .5; }
	100% { opacity: 1; }
}