#audio-player {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

#playlist {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

#playlist li {
    display: inline-block;
    margin-right: 10px;
}

.song-link {
    text-decoration: none;
    color: #333;
    display: inline-block;
    padding: 5px;
    border: 1px solid #333;
    border-radius: 5px;
}

.song-link:hover {
    background-color: #333;
    color: #fff;
}

.current-song {
    background-color: #333;
    color: #fff;
}