#cmw-whatsapp-button {
    position: fixed;
    bottom: 24px;
    right: 20px;
    z-index: 9999;
    background:  #25d366;
    color: white;
    border-radius: 200px;
    width: 60px;
    height: 60px;
    padding: 8px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, .06), 0 2px 32px 0 rgba(0, 0, 0, .16);
}
#cmw-whatsapp-button:hover {
    background: #1ebe5d;
}