.rw-icon-whatsapp {
    position: fixed;
    bottom: 40px;
    right: 65px;
    height: 48px;
    width: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    border-radius: 50%;
}

@media (max-width: 768px) {
    .rw-icon-whatsapp {
        right: 30px;
        height: 32px;
        width: 32px;
    }
}

.rw-icon-whatsapp img {
    height: 100%;
    width: 100%;
    aspect-ratio: 1/1;
    filter: invert(0);
    transition: transform 0.25s ease-in-out, filter 0.2s ease;
}

.rw-icon-whatsapp--dark img {
    filter: brightness(0.388);
}

.rw-icon-whatsapp:hover img {
    transform: scale(1.1);
}