/* floating back-to-top link */


.back-to-top {
	background: none;
	margin: 0;
	position: fixed;
	bottom: 20px;
	right: 20px;
	width: 70px;
	height: 70px;
	z-index: 5000;
	display: none;
	text-decoration: none;
	color: lightgray;
	/*background-color: #ff9000;*/
}
 
.back-to-top i {
 	font-size: 60px;
 	/*text-shadow: 1px 1px 3px rgba(0,0,0,0.5);*/
}