.loading {
  margin-top: 20px;
  text-align: center;
}

.rippleContainer {
  position: relative;
  display: inline-block;
}

.ripple:nth-child(0) {
  animation-delay: -0.8s;
}

.ripple:nth-child(1) {
  animation-delay: -0.6s;
}

.ripple:nth-child(2) {
  animation-delay: -0.4s;
}

.ripple:nth-child(3) {
  animation-delay: -0.2s;
}

.ripple {
  position: absolute;
  border: 2px solid #3a3f51;
  border-radius: 100%;
  animation: rippleContainer 1.25s 0s infinite cubic-bezier(0.21, 0.53, 0.56, 0.8);
  animation-fill-mode: both;
}

@keyframes rippleContainer {
  0% {
    opacity: 1;
    transform: scale(0.1);
  }

  70% {
    opacity: 0.7;
    transform: scale(1);
  }

  100% {
    opacity: 0;
  }
}