#back-top {
	position: fixed;
	bottom: 15px;
	right: 20px;
}
#back-top a:active,
#back-top a:focus,
#back-top a:hover {
	outline: none !important;
}
#back-top a {
	width: 73px;
	display: block;
	text-align: center;
	text-transform: uppercase;
	text-decoration: none;
	color: white;
	/* transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	line-height: 100%;
	font-weight: bold;
}
#back-top a:hover {
	color: white;
}

/* arrow icon (span tag) */
#back-top span {
	width: 73px;
	height: 73px;
	display: block;
	margin-bottom: 5px;
	/* rounded corners */
	-webkit-border-radius: 15px;
	-moz-border-radius: 15px;
	border-radius: 15px;
	/* transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
	background-image: url(../../site-data/up-arrow.png);
	background-repeat: no-repeat;
	background-position: center center;
	opacity: 0.7;
}
#back-top a:hover span {
	opacity: 1;
}