.player {
    width: 480px;
    height: 320px;
}

.player-name {
    margin: 8px 0;
}

#success-alert, #success-alert-with-token {
    display: none;
}

@media (max-width: 640px) {
    .player {
        width: 320px;
        height: 240px;
    }
}