HTMLify

body {
    height: 100vh;
    display: grid;
    place-items: center;
    font-family: "bebas", sans-serif;
    background-color: #000;
  }
  
  .particletext {
    text-align: center;
    font-size: 48px;
    position: relative;
    color: #fff;
  }
  
  .particletext.confetti > .particle {
    opacity: 0;
    position: absolute;
    -webkit-animation: confetti 3s ease-in infinite;
            animation: confetti 3s ease-in infinite;
  }
  
  .particletext.confetti > .particle.c1 {
    background-color: #4caf50;
  }
  
  .particletext.confetti > .particle.c2 {
    background-color: #9c27b0;
  }
  
  @keyframes confetti {
    0% {
      opacity: 0;
      transform: translateY(0%) rotate(0deg);
    }
    10% {
      opacity: 1;
    }
    35% {
      transform: translateY(-800%) rotate(270deg);
    }
    80% {
      opacity: 1;
    }
    100% {
      opacity: 0;
      transform: translateY(2000%) rotate(1440deg);
    }
  }