modern-js-ripple/dist/index.css

A simple modern ripple effect in javascript

.x-ripple-js__ripple-button {
  position: relative;
  overflow: hidden;
  display: block;
}

.x-ripple-js__ripple-button > span.x-ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: x-ripple-animation 800ms cubic-bezier(.17,.67,.57,.94) forwards;
  transition: opacity 400ms linear;
  background-color: rgba(255, 255, 255, 0.7);
  filter: blur(40px);
}

.x-ripple-js__ripple-button > span.x-ripple.x-ripple-release {
  opacity: 0;
}

@keyframes x-ripple-animation {
  to {
    transform: scale(3);
  }
}