.botao-whats-t4 {
    position: fixed !important;
    width: 60px !important;
    height: 60px !important;
    bottom: 40px !important;
    right: 40px !important;
    background-color: #25d366 !important;
    border-radius: 50% !important;
    z-index: 99999 !important;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.3) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
}
.botao-whats-t4 i {
    color: #FFFFFF !important;
    font-size: 32px !important;
    display: inline-block !important;
}