html,
body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: #050505;
    font-family: Arial, Helvetica, sans-serif;
}

canvas {
    display: block;
}

#songSelectWrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

#songSelect {
    font-size: 18px;
    padding: 10px 14px;
    background: #ffe066;
    color: #000;
    border: 0;
    border-radius: 8px;
    font-weight: bold;
    min-width: 420px;
    cursor: pointer;
}