.float{
	position:fixed;
	width:60px;
	height:60px;
	bottom:20px;
	right:20px;
	background-color:#0070c0;
	color:#FFF;
	border-radius:100px;
	text-align:center;
  font-size:30px;
	box-shadow: 3px 3px 4px #000;
  z-index:200;
}
.float:hover {
	text-decoration: none;
	color: #0070c0;
  background-color:#fff;
}

.my-float{
	margin-top:16px;
}