body{
    background-color: rgb(196, 133, 255);
    user-select: none;
    -webkit-user-select: none;
    -o-user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    width: 100%;
    height: 100%;
    margin: 0;
    overflow: hidden;
}
#startup-div{
    position: absolute;
    background-color: rgb(0, 0, 0);
    width: 100%;
    height: 100%;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.5s ease;
    z-index: 3;
}
#win12-logo{
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 100px;
    height: 100px;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.5s ease;
}
#progress-bar-div{
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: black;
    border-radius: 50px;
    width: 350px;
    height: 8px;
    overflow: hidden;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.5s ease;
}
#progress-bar{
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translateY(-50%);
    background-color: white;
    border-radius: 50px;
    width: 0px;
    height: 8px;
    animation: progress-bar-go 6s forwards;
    animation-delay: 3s;
}
@keyframes progress-bar-go{
    from{
        width: 0px;
    }
    to{
        width: 350px;
    }
}