/**
Return to Top Arrow
https://codepen.io/rdallaire/pen/apoyx
**/
#return-to-top {
	position:fixed; bottom:3.8em; right:0.8em;
	background:rgba(0,0,0,0.5); width:50px; height:50px; display:block;
	text-decoration:none;
	/*-webkit-border-radius:35px; -moz-border-radius:35px;*/ border-radius:35px;
	display:none;
	-webkit-transition:all 0.3s linear; -moz-transition:all 0.3s ease; -ms-transition:all 0.3s ease; -o-transition:all 0.3s ease; transition:all 0.3s ease;
}
#return-to-top i {
	margin:0;
	position:relative; top:13px; left:16px;
	font-size:19px; color:#fff;
	-webkit-transition:all 0.3s ease; -moz-transition:all 0.3s ease; -ms-transition:all 0.3s ease; -o-transition:all 0.3s ease; transition:all 0.3s ease;
}
#return-to-top:hover { background:rgba(0,0,0,1); }
#return-to-top:hover i { top:5px; }