@charset "utf-8";

.back-to-top {
	position: fixed;
	bottom: 2em;
	right: 0px;
	text-decoration: none;
	color:#FFF;
	background-color:#F00;
	font-size: 12px;
	padding: 1em;
	display: none;
	font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
		}

		.back-to-top:hover {	
			background-color: rgba(135, 135, 135, 0.50);
		}