.back-to-top {
			position: fixed;
			bottom: 2em;
			right: 0px;
			text-decoration: none;
			color: #00A85A;
			background-color:none;
			font-family: Arial, Verdana;
			font-size: 28px;
			padding:  5px;
			display: none;
			text-align:center;
			margin:0px 6px;
			
		}

.back-to-top:hover {	
			background-color:none;
			color:#4A4643;
			}