.scroll a {
    position: absolute;
    right: 50px;
    bottom: 35px;
    background: url(/Files/App_002/Images/scroll.png) top center no-repeat;
    width: 12px;
    height: 36px;
    z-index: 33;
    cursor: pointer;
    -webkit-animation: 1.6s ease infinite wheel-up-down;
    -moz-animation: 1.6s ease infinite wheel-up-down;
    animation: 1.6s ease infinite wheel-up-down;
}
@-webkit-keyframes wheel-up-down {
	0% {
	    margin-top: 2px;
	    opacity: 0;
	}
	30% {
	    opacity: 1;
	}
	100% {
	    margin-top: 20px;
	    opacity: 0;
	}
}
@-moz-keyframes wheel-up-down {
	0% {
	    margin-top: 2px;
	    opacity: 0;
	}
	30% {
	    opacity: 1;
	}
	100% {
	    margin-top: 20px;
	    opacity: 0;
	}
}
@keyframes wheel-up-down {
	0% {
	    margin-top: 2px;
	    opacity: 0;
	}
	30% {
	    opacity: 1;
	}
	100% {
	    margin-top: 20px;
	    opacity: 0;
	}
}