.snowflake {
    --size: 1vw;
    width: var(--size);
    height: var(--size);
    background: white;
    border-radius: 50%;
    position: absolute;
    top: -5vh;
  }
  
  @keyframes snowfall {
    0% {
      transform: translate3d(var(--left-ini), 0, 0);
    }
    100% {
      transform: translate3d(var(--left-end), 110vh, 0);
    }
  }
  .snowflake:nth-child(1) {
    --size: 0.8vw;
    --left-ini: -7vw;
    --left-end: -1vw;
    left: 60vw;
    animation: snowfall 11s linear infinite;
    animation-delay: -8s;
  }
  
  .snowflake:nth-child(2) {
    --size: 0.6vw;
    --left-ini: 0vw;
    --left-end: -2vw;
    left: 1vw;
    animation: snowfall 8s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(3) {
    --size: 0.4vw;
    --left-ini: 1vw;
    --left-end: -8vw;
    left: 67vw;
    animation: snowfall 6s linear infinite;
    animation-delay: -7s;
  }
  
  .snowflake:nth-child(4) {
    --size: 0.6vw;
    --left-ini: 1vw;
    --left-end: 8vw;
    left: 88vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -1s;
  }
  
  .snowflake:nth-child(5) {
    --size: 0.4vw;
    --left-ini: 2vw;
    --left-end: 9vw;
    left: 37vw;
    animation: snowfall 6s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(6) {
    --size: 0.4vw;
    --left-ini: -6vw;
    --left-end: -6vw;
    left: 87vw;
    animation: snowfall 12s linear infinite;
    animation-delay: -2s;
  }
  
  .snowflake:nth-child(7) {
    --size: 0.2vw;
    --left-ini: -1vw;
    --left-end: 9vw;
    left: 56vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(8) {
    --size: 0.6vw;
    --left-ini: -3vw;
    --left-end: 5vw;
    left: 13vw;
    animation: snowfall 12s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(9) {
    --size: 0.6vw;
    --left-ini: -7vw;
    --left-end: 9vw;
    left: 89vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -2s;
  }
  
  .snowflake:nth-child(10) {
    --size: 0.6vw;
    --left-ini: -4vw;
    --left-end: 5vw;
    left: 78vw;
    animation: snowfall 14s linear infinite;
    animation-delay: -5s;
  }
  
  .snowflake:nth-child(11) {
    --size: 1vw;
    --left-ini: 6vw;
    --left-end: -3vw;
    left: 79vw;
    animation: snowfall 14s linear infinite;
    animation-delay: -5s;
  }
  
  .snowflake:nth-child(12) {
    --size: 0.2vw;
    --left-ini: -2vw;
    --left-end: 3vw;
    left: 14vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -1s;
  }
  
  .snowflake:nth-child(13) {
    --size: 1vw;
    --left-ini: 7vw;
    --left-end: -6vw;
    left: 38vw;
    animation: snowfall 12s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(14) {
    --size: 0.2vw;
    --left-ini: 0vw;
    --left-end: 6vw;
    left: 22vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(15) {
    --size: 1vw;
    --left-ini: 9vw;
    --left-end: 10vw;
    left: 21vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(16) {
    --size: 0.2vw;
    --left-ini: 5vw;
    --left-end: -1vw;
    left: 28vw;
    animation: snowfall 14s linear infinite;
    animation-delay: -5s;
  }
  
  .snowflake:nth-child(17) {
    --size: 1vw;
    --left-ini: -4vw;
    --left-end: 10vw;
    left: 40vw;
    animation: snowfall 8s linear infinite;
    animation-delay: -3s;
  }
  
  .snowflake:nth-child(18) {
    --size: 0.6vw;
    --left-ini: 9vw;
    --left-end: 9vw;
    left: 98vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -5s;
  }
  
  .snowflake:nth-child(19) {
    --size: 0.6vw;
    --left-ini: -7vw;
    --left-end: 9vw;
    left: 83vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -3s;
  }
  
  .snowflake:nth-child(20) {
    --size: 0.4vw;
    --left-ini: 6vw;
    --left-end: -9vw;
    left: 19vw;
    animation: snowfall 14s linear infinite;
    animation-delay: -10s;
  }
  
  .snowflake:nth-child(21) {
    --size: 0.4vw;
    --left-ini: -9vw;
    --left-end: 2vw;
    left: 11vw;
    animation: snowfall 9s linear infinite;
    animation-delay: -7s;
  }
  
  .snowflake:nth-child(22) {
    --size: 0.2vw;
    --left-ini: 2vw;
    --left-end: 7vw;
    left: 65vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -10s;
  }
  
  .snowflake:nth-child(23) {
    --size: 0.8vw;
    --left-ini: 1vw;
    --left-end: -3vw;
    left: 9vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -4s;
  }
  
  .snowflake:nth-child(24) {
    --size: 0.8vw;
    --left-ini: -1vw;
    --left-end: -4vw;
    left: 89vw;
    animation: snowfall 8s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(25) {
    --size: 0.2vw;
    --left-ini: 3vw;
    --left-end: 2vw;
    left: 8vw;
    animation: snowfall 15s linear infinite;
    animation-delay: -8s;
  }
  
  .snowflake:nth-child(26) {
    --size: 0.4vw;
    --left-ini: 4vw;
    --left-end: 2vw;
    left: 56vw;
    animation: snowfall 8s linear infinite;
    animation-delay: -1s;
  }
  
  .snowflake:nth-child(27) {
    --size: 1vw;
    --left-ini: 6vw;
    --left-end: -9vw;
    left: 14vw;
    animation: snowfall 7s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(28) {
    --size: 0.6vw;
    --left-ini: -3vw;
    --left-end: 6vw;
    left: 67vw;
    animation: snowfall 7s linear infinite;
    animation-delay: -8s;
  }
  
  .snowflake:nth-child(29) {
    --size: 1vw;
    --left-ini: -5vw;
    --left-end: -5vw;
    left: 37vw;
    animation: snowfall 11s linear infinite;
    animation-delay: -5s;
  }
  
  .snowflake:nth-child(30) {
    --size: 1vw;
    --left-ini: -3vw;
    --left-end: -4vw;
    left: 22vw;
    animation: snowfall 11s linear infinite;
    animation-delay: -2s;
  }
  
  .snowflake:nth-child(31) {
    --size: 0.4vw;
    --left-ini: -9vw;
    --left-end: 7vw;
    left: 64vw;
    animation: snowfall 14s linear infinite;
    animation-delay: -7s;
  }
  
  .snowflake:nth-child(32) {
    --size: 0.4vw;
    --left-ini: 5vw;
    --left-end: 8vw;
    left: 81vw;
    animation: snowfall 9s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(33) {
    --size: 0.8vw;
    --left-ini: 1vw;
    --left-end: -3vw;
    left: 51vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -9s;
  }
  
  .snowflake:nth-child(34) {
    --size: 1vw;
    --left-ini: -9vw;
    --left-end: -4vw;
    left: 2vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -4s;
  }
  
  .snowflake:nth-child(35) {
    --size: 1vw;
    --left-ini: -2vw;
    --left-end: 2vw;
    left: 48vw;
    animation: snowfall 15s linear infinite;
    animation-delay: -1s;
  }
  
  .snowflake:nth-child(36) {
    --size: 0.4vw;
    --left-ini: 0vw;
    --left-end: -4vw;
    left: 4vw;
    animation: snowfall 6s linear infinite;
    animation-delay: -4s;
  }
  
  .snowflake:nth-child(37) {
    --size: 1vw;
    --left-ini: -1vw;
    --left-end: -2vw;
    left: 63vw;
    animation: snowfall 15s linear infinite;
    animation-delay: -10s;
  }
  
  .snowflake:nth-child(38) {
    --size: 0.6vw;
    --left-ini: -7vw;
    --left-end: -6vw;
    left: 6vw;
    animation: snowfall 12s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(39) {
    --size: 1vw;
    --left-ini: 10vw;
    --left-end: -5vw;
    left: 19vw;
    animation: snowfall 14s linear infinite;
    animation-delay: -5s;
  }
  
  .snowflake:nth-child(40) {
    --size: 0.8vw;
    --left-ini: 6vw;
    --left-end: 0vw;
    left: 40vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -4s;
  }
  
  .snowflake:nth-child(41) {
    --size: 0.6vw;
    --left-ini: -5vw;
    --left-end: -4vw;
    left: 71vw;
    animation: snowfall 12s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(42) {
    --size: 1vw;
    --left-ini: 7vw;
    --left-end: -4vw;
    left: 82vw;
    animation: snowfall 11s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(43) {
    --size: 0.4vw;
    --left-ini: -5vw;
    --left-end: 0vw;
    left: 55vw;
    animation: snowfall 6s linear infinite;
    animation-delay: -8s;
  }
  
  .snowflake:nth-child(44) {
    --size: 1vw;
    --left-ini: 2vw;
    --left-end: -2vw;
    left: 76vw;
    animation: snowfall 9s linear infinite;
    animation-delay: -2s;
  }
  
  .snowflake:nth-child(45) {
    --size: 0.8vw;
    --left-ini: -2vw;
    --left-end: -1vw;
    left: 23vw;
    animation: snowfall 12s linear infinite;
    animation-delay: -8s;
  }
  
  .snowflake:nth-child(46) {
    --size: 0.2vw;
    --left-ini: 0vw;
    --left-end: 6vw;
    left: 28vw;
    animation: snowfall 13s linear infinite;
    animation-delay: -3s;
  }
  
  .snowflake:nth-child(47) {
    --size: 0.4vw;
    --left-ini: 0vw;
    --left-end: 7vw;
    left: 54vw;
    animation: snowfall 6s linear infinite;
    animation-delay: -10s;
  }
  
  .snowflake:nth-child(48) {
    --size: 0.4vw;
    --left-ini: -4vw;
    --left-end: 4vw;
    left: 70vw;
    animation: snowfall 9s linear infinite;
    animation-delay: -6s;
  }
  
  .snowflake:nth-child(49) {
    --size: 0.8vw;
    --left-ini: -5vw;
    --left-end: 1vw;
    left: 96vw;
    animation: snowfall 15s linear infinite;
    animation-delay: -10s;
  }
  
  .snowflake:nth-child(50) {
    --size: 0.6vw;
    --left-ini: -4vw;
    --left-end: 10vw;
    left: 77vw;
    animation: snowfall 10s linear infinite;
    animation-delay: -10s;
  }
  
  /* added small blur every 6 snowflakes*/
  .snowflake:nth-child(6n) {
    filter: blur(1px);
  }