.whatsapp-float {
    position: fixed;

    right: 24px;
    bottom: 24px;

    width: 64px;
    height: 64px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #25D366;

    color: white;

    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);

    z-index: 999;
}

.whatsapp-float svg {
    width: 34px;
    height: 34px;
}