BUTTON
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View HTML
.pulse-btn{
cursor:pointer;
text-align: center;
padding: 12px 25px;
color: #fff;
border-radius: 5px;
background: #2735d5;
box-shadow: 0 0 0 0 rgba(230, 237, 255, 0.8);
animation: pulsing 1.72s infinite cubic-bezier(0.66, 0, 0, 1);
}
@keyframes pulsing {
to {
box-shadow: 0 0 0 30px rgba(255, 249, 230, 0);
}
}
<div class="pulse-btn">
BUTTON
</div>