/* top */
/*======================= SCROLL TO TOP =======================*/
#back-top {
	position: fixed;
	bottom: 50px;
	right: 20px;
	z-index: 709;
	display: none;
}
#back-top a {
	width: 46px;
	display: block;
	text-align: center;
	font-size: 14px;
	line-height: 46px;
	font-family: Arial, Helvetica, sans-serif;
	text-transform: none;
	text-decoration: none;
	color: #464646;
	border-radius: 100px;
	border: 3px solid #e3e3e3;
	background: #fff;
	font-weight: bold;
	/* transition */
	-webkit-transition: 0.2s;
	-moz-transition: 0.2s;
	transition: 0.2s;
}
#back-top a:hover {
	border: 3px solid #464646;
}