.float{
	position:fixed;
	width:50px;
	height:50px;
	bottom:30px;
	right:30px;
	background-color:#00bb2d;
	color:#FFF;
	border-radius:50px;
	text-align:center;
  	font-size:29px;
  	z-index: 99999;
}

.float:hover {
	text-decoration: none;
	color: #00bb2d;
  	background-color:#fff;
}