.pulsar img{
	width: 30px;
	height: 30px;

}

.pulsar{
	position: relative;
	width: 40px;
	height: 40px;
	background: #25D366;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
}

.pulsar:before, .pulsar::after {
	content: "";
	display: block;
	position: absolute;
	left: -10px;
	top: -10px;
	right: -10px;
	bottom: -10px;
	border-radius: 50%;
	border: 2px solid #25D366;
	animation: animar 1.5s linear infinite;
}
.pulsar::after{
	animation-delay: .5s;
}

@keyframes animar {
 	0% {
 		transform: scale(0.5);
 		opacity: 0;
	}
	50% {
		opacity: 1;
	}
	100%{
		transform: scale(1.2);
 		opacity: 0;
	}
}