.back-to-top {
			position: fixed;
			bottom: 2em;
			right: 0px;
			text-decoration: none;
			color: #ffffff;
			background-color:#f05368;
			font-family: Arial, Verdana;
			font-size: 16px;
			padding:  1em 1em;
			width:50px; 
			height:50px;
			display: none;
			border-radius:50%;
			margin:0px 6px;
			text-align:center;
			
		}

.back-to-top:hover {	
			background-color:#f05368;
			color:#ffffff;
			}