#jquery-scrolltop {
	
	position: fixed;
	
	display: block;
	
	right: 10px;
	bottom: 10px;
	
	width: 64px;
	height: 64px;
	
	background: url(arrow.png) no-repeat center center;
	
	z-index: 1000000;
	
	opacity: 0;
	
	cursor: pointer;
	
}
#jquery-scrolltop.jquery-scrolltop-on{
	
	opacity: 0.3;
	
}
#jquery-scrolltop:hover{
	
	opacity: 1;
	
}