#back-top {
	position: fixed;
	bottom: 10px;
	right: 20px;
    z-index:999;
}
#back-top a {
	width: 100px;
	display: block;
	text-align: center;
	font: 16px Arial, Helvetica, sans-serif;
	text-transform: uppercase;
	text-decoration: none;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
}
/* arrow icon (span tag) */
#back-top span {
	width: 100px;
	height: 80px;
	display: block;
	margin-bottom: 87px;
	background: url(../img/up-arrow.png) no-repeat center center;
	/* rounded corners */
	-webkit-border-radius: 15px;
	-moz-border-radius: 15px;
	border-radius: 15px;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
    color:#CA974D;
}
#back-top a:hover span {
	background: url(../img/up-arrow_on.png) no-repeat center center;
    color:#3e2419;
}