#play_button {
    display: none;
}

#screen {
    visibility: hidden;
}

#audio {
    display: none;
}

#prologue img {
    max-width: 100%;
    height: auto;
    border: 3px solid rgb(238, 238, 238);
    border-radius: 5px;
}

#success {
    display: none;
}