.img{
	position:fixed;
	width:60px;
	height:60px;
	bottom:145px;
	right:10px;
	background-color:transparent;
	color:#FFF;
	border-radius:50px;
	text-align:center;
  font-size:30px;
	box-shadow: 2px 2px 3px #999;
  z-index:100;
	transition: all 300ms ease 0ms;
}
.img:hover {
	text-decoration: none;
	color: #25d366;
  background-color:#fff;
	transform: translateY(-7px);
	filter: grayscale(80%);
}

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