.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: auto;
    height: auto;
    background: none;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    z-index: 1000;
}
.whatsapp-button img {
    width: 50px;
    height: 50px;
}