body {
    margin: 0;
    padding: 0;
}

.music-button {
    position: fixed;
    bottom: 50px;
    left: 50px;
    background-color: #040303;
    border: 1px solid #060606;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-size: 24px;
    color: #000;
}

.music-button:hover {
    background-color: #060505;
}