.scrollToTop{
	width:100px; 
	height:100px;
	padding:10px; 
	text-align:center; 
	background: whiteSmoke;
	font-weight: bold;
	color: #444;
	text-decoration: none;
	position:fixed;
	top:600px;
	right:20px;
	display:none;
	background: url('../images/png/scroll_top_128.png');
	background-size: 64px 64px;
	background-repeat: no-repeat;
	z-index:99;
}
.scrollToTop:hover{
	text-decoration:none;
}