JSFiddle - React, Tailwind, and code Playground

by Manju06

CSS

body {
  animation: back 5s infinite;

}

@keyframes back {
  0% {
    background: red;
    opacity: 1;
  }

  50% {
    background: yellow;
    opacity: 0;
  }

  100% {
    background: red;
    opacity: 1;
  }
}