<div id="root"></div>

@import url("https://fonts.googleapis.com/css2?family=Exo:wght@600&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  line-height: 1.5;
  font-size: 15px;
  font-weight: 400;
}

body {
  width: 100vw;
  min-height: 100vh;

  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;

  font-family: "Exo", Arial, sans-serif;
  background-color: #151522;
  color: #fff;
}

#root,
.container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.container > span {
  display: inline-flex;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  margin: 0 3px;
  background-color: #f36;
}

const { motion } = Motion;

const App = () => {
  return (
    <div className="container">
      <motion.span
        animate={{
          y: ["0%", "100%", "0%"]
        }}
        transition={{
          ease: "linear",
          duration: ".6",
          delay: ".3",
          loop: Infinity
        }}
      />
      <motion.span
        animate={{
          y: ["0%", "100%", "0%"]
        }}
        transition={{
          ease: "linear",
          duration: ".6",
          delay: ".2",
          loop: Infinity
        }}
      />
      <motion.span
        animate={{
          y: ["0%", "100%", "0%"]
        }}
        transition={{
          ease: "linear",
          duration: ".6",
          delay: ".1",
          loop: Infinity
        }}
      />
    </div>
  );
};

ReactDOM.render(<App />, document.getElementById("root"));