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              @keyframes loading
    transform: translateX(0%)
    transform: translateX(100%)

  background: #333

  position: fixed
  left: 0
  top: 50%
  width: 100%
  height: 1%
  background: DeepSkyBlue
  box-shadow: 0 2px 0 black
    content: ""
    position: absolute
    left: 0
    top: 0
    width: 100%
    height: 100%
    transform: translateX(-100%)
    background: DeepPink
    animation: loading 3s ease infinite
  position: absolute
  top: -3rem
  left: 1rem
  color: #ccc
  font: 3rem/1 monospace
Loading ..................