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  - for (var i = 2; i <= 4; ++i)
    div(class="loading-circle loading-row2 loading-col#{i}")
  - for (var i = 1; i <= 5; ++i)
    div(class="loading-circle loading-row3 loading-col#{i}")
  - for (var i = 2; i <= 4; ++i)
    div(class="loading-circle loading-row4 loading-col#{i}")
  background-color: #00ccff

  height: 85px
  left: 50%
  margin-left:  -42.5px
  margin-top: -42.5px
  position: absolute
  top: 50%
  transform: translateZ(0)
  width: 85px

  animation: 2291ms loading infinite
  background-color: #fff
  border-radius: 50%
  height: 14px
  position: absolute
  transform: scale(0)
  width: 14px

for num in (1..13)
    animation-delay: num * 42ms

  top: 1.3px

  top: 18.95px

  top: 36.55px

  top: 54.2px

  top: 71.85px

  left: 1.25px

  left: 18.85px

  left: 36.5px
  left: 54.15px

  left: 71.8px

@keyframes loading
    transform: scale(0)
    transform: scale(1)
    transform: scale(0.857)
    transform: scale(0.857)
    transform: scale(0)
    transform: scale(0)
Loading ..................