a#scrolltotop {
	background: url(../images/arrow.png) no-repeat center center;
	background-size:contain;
	width: 3.5rem;
	height: 3.5rem;
	position: fixed;	
	right: 0px;
	bottom: 3rem;
	margin-left:-17px;
	text-indent: -9999px;
	font-size: 0;
	cursor: pointer;	
	outline: 0;
}
body.rtl a#scrolltotop {
	left: 30px;
}
@media only screen and (max-width: 480px) {
	a#scrolltotop {
		right: 0;
		bottom: 0;
	}	
	body.rtl a#scrolltotop {
		left: 0;
		bottom: 0;
	}
}