animation.css/module.css

CSS animation functional classes

.animation-reverse { animation-direction: reverse }
.animation-alternate { animation-direction: alternate }

.animation-seed { animation-fill-mode: backwards }
.animation-stay { animation-fill-mode: forwards }
.animation-fill { animation-fill-mode: both }

.animation-paused { animation-play-state: paused }
.animation-infinite { animation-iteration-count: infinite }
.animation-none { animation-name: none }