body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}
#loadlogo{
    height: 45vh;
    aspect-ratio: 1/1;
    animation: fadeIn 1.5s ease-in forwards, fadeOut 1.5s ease-out 2s forwards;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}