.DotsLoader
  display inline-flex
  align-items center

  .circle
    display inline-block
    margin 0 0.2rem
    width 0.5rem
    height 0.5rem
    background #ffffff
    border-radius 50%
    animation dot-blink 1.5s ease-in-out infinite

@keyframes dot-blink
  0%
    opacity 0

  100%
    opacity 1