mdb-ui-kit/dist/css/ripples.css

.withripple {
  position: relative;
}
.ripple-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
}
.ripple {
  position: absolute;
  width: 20px;
  height: 20px;
  margin-left: -10px;
  margin-top: -10px;
  border-radius: 100%;
  background-color: rgba(0, 0, 0, 0.05);
  transform: scale(1);
  transform-origin: 50%;
  opacity: 0;
  pointer-events: none;
}
.ripple.ripple-on {
  transition: opacity 0.15s ease-in 0s, transform 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
  opacity: 0.15;
}
.ripple.ripple-out {
  transition: opacity 0.1s linear 0s !important;
  opacity: 0;
}
/*# sourceMappingURL=ripples.css.map */