.loader {
  display: inline-block;
  position: relative;
  width: 64px;
  height: 32px;
  vertical-align: top;
}

.loader div {
  position: absolute;
  top: 10px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--color-dark-elements-gray);
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.loaderWhite {
  @extend .loader;
  div {
    background: var(--color-background-white);
  }
}

.loader div:nth-child(1) {
  left: 6px;
  animation: ellipse1 0.6s infinite;
}

.loader div:nth-child(2) {
  left: 6px;
  animation: ellipse2 0.6s infinite;
}

.loader div:nth-child(3) {
  left: 26px;
  animation: ellipse2 0.6s infinite;
}

.loader div:nth-child(4) {
  left: 45px;
  animation: ellipse3 0.6s infinite;
}

@keyframes ellipse1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes ellipse2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(19px, 0);
  }
}

@keyframes ellipse3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}
