User:4Gramtops/style/skin rgb flashing.css

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Documentation for this user script can be added at User:4Gramtops/style/skin rgb flashing.

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@keyframes flash {
  0% { background-color: #f00 }
  33.3333333333332% { background-color: #f00 }
  33.3333333333333% { background-color: #0f0 }
  66.6666666666666% { background-color: #0f0 }
  66.6666666666667% { background-color: #00f }
  100% { background-color: #00f }
}

* {
  animation-name: flash;
  animation-duration: calc( 1s / 10 );
  animation-iteration-count: infinite;
  animation-timing-function: linear;
  color: #000 !important;
  border: none !important;
}