.circles {
  position: relative;
  margin: 50% auto;
  width: var(--R);
  height: var(--R);
  font-size: 50px;
}

.circle {
  position: absolute;
  width: 8px;
  height: 8px;
  left: var(--x);
  bottom: var(--y);
  border-radius: 50%;
  background-color: #ffff00;
  animation: flade 1s ease var(--ease) alternate infinite;
}

.font {
  position: absolute;
  margin: 25% 30%;
  font-size: 50px;
  font-style: initial;
  color: black;
}

@keyframes flade {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}
