.float {
	position: fixed;
	width: 70px;
	height: 60px;
	bottom: 40px;
	right: 40px;
	background-color: #25d366;
	color: #fff;
	border-radius: 50px;
	text-align: center;
	font-size: 30px;
	z-index: 100;
}
.float:hover {
	text-decoration: none;
	color: #25d366;
	background-color: #fff;
}

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