#countdown{
    font-family: Georgia, 'Times New Roman', Times, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 299px;
    font-size: xxx-large;
    color: black; 
    background-color: rgba(255, 255, 255, 0.5);
}

body{
    background-image: url(https://wallpapercave.com/wp/wp8020179.jpg);
    margin: 0;
    overflow: hidden;
    background-color: #000;
}

#snowfall{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    pointer-events: none;
}

.snowflake{
    position: absolute;
    top: 0;
    background-color: white;
    opacity: 0.8;
    border-radius: 50%;
    pointer-events: none;
    animation: fall linear infinite;
}

@keyframes fall{
    to {
        transform: translateY(100vh);
    }
}