/* ripple */

.ripples-field {
  width: 50px;
  height: 50px;
  position: relative;
}

.ripple {
  display: block;
  background: transparent;
  border-radius: 100px;
  height: 100%;
  width: 100%;
  position: absolute;
  -webkit-animation: ripple_effect 1s ease-out infinite;
  animation: ripple_effect 1s linear infinite;
  opacity: 0;
  top: 0;
  left: 0;
  border: 1px solid var(--white);
  box-sizing: border-box;
  content: "";
  animation-fill-mode: forwards;
}

@-webkit-keyframes ripple_effect {
  0% {
    -webkit-transform: scale(0.2);
    opacity: 0.2;
  }

  50% {
    opacity: 0.9;
  }

  100% {
    -webkit-transform: scale(1);
    opacity: 0.2;
  }
}

@keyframes ripple_effect {
  0% {
    transform: scale(0.2);
    opacity: 0.2;
  }

  50% {
    opacity: 0.9;
  }

  100% {
    transform: scale(1);
    opacity: 0.2;
  }
}