.loader {
  display: flex;
}

.loader .dot {
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #16b0c1;
  animation: jump 0.8s ease-in-out infinite alternate;
}

@keyframes jump {
  25% {
    background: blue;
    transform: translateY(1rem) translateX(-0rem) scale(0.7);
  }
  50% {
    opacity: 0;
    transform: translateY(3rem) translateX(-2rem) scale(0.7);
  }
  100% {
    background: blue;
    transform: translateY(-4rem) translateX(0rem) scale(0.2);
  }
}

.loader .dot:nth-child(1) {
  animation-delay: 0.1s;
}

.loader .dot:nth-child(2) {
  animation-delay: 0.2s;
}

.loader .dot:nth-child(3) {
  animation-delay: 0.3s;
}

.loader .dot:nth-child(4) {
  animation-delay: 0.4s;
}

.loader .dot:nth-child(5) {
  animation-delay: 0.5s;
}