#backToTop {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: #007BFF;
    color: white;
    cursor: pointer;
    padding: 5px;
    border-radius: 10px;
    font-size: 10px;
}

#backToTop:hover {
    background-color: #0056b3;
}