.float{
	position:fixed;
	width:60px;
	height:60px;
	bottom:120px;
	right:5px;
	background-color:#25d366;
	color:#FFF;
	border-radius:50px;
	text-align:center;
    font-size:30px;
	box-shadow: 2px 2px 3px #999;
    z-index:100;
}

.float:hover {
	text-decoration: none;
	color: #FFF;
    background-color:#1ab152;
    animation: shake 1s;
    animation-iteration-count: infinite;
}

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

.pulse {
	animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
  0% {
	box-shadow: 0 0 0 0px #08100bfa; rgba(0, 0, 0, 0.2);
  }
  100% {
	box-shadow: 0 0 0 20px rgba(0, 0, 0, 0);
  }
}

@keyframes shake {
   0% { transform: translateX(0) }
  25% { transform: translateX(5px) }
  50% { transform: translateX(-5px) }
  75% { transform: translateX(5px) }
 100% { transform: translateX(0) }
}