body {
  background-color: #1b181f;
}
.ripple-wrapper {
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  display: inline-block;
}
.ripple-btn {
  height: 100px;
  width: 100px;
  background-color: #743eec;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  border-radius: 50%;
  color: #ffffff;
  z-index: 10;
  cursor: pointer;
}
.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40px;
  height: 40px;
  border: 2px solid #743eec;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0.8;
  pointer-events: none;
  animation: ripple 1s ease-out forwards;
}
.ring.delay-1 {
  animation-delay: 0.1s;
}
.ring.delay-2 {
  animation-delay: 0.2s;
}
@keyframes ripple {
  to {
    transform: translate(-50%, -50%) scale(6);
    opacity: 0;
  }
}