.dd-whatsapp-contact {
    position: fixed;
    right: 20px;
    bottom: 20px;
    background-color: #25D366;
    color: white!important;
    padding: 10px 24px;
    white-space: nowrap;
    border-radius: 50px;
    text-decoration: none;
    font-size: 17px;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    justify-content: center; 
    z-index: 999;
}

.dd-whatsapp-contact svg {
    height: 23px;
    fill: white;
    padding-right: 11px;
}